Big Numbers

Information about large numbers, in terms of their wording, digits and also scientific notation.

In words In digits Scientific notation
One thousand 1,000 { 10 }^{ 3 }
Ten thousand 10,000 { 10 }^{ 4 }
One hundred thousand 100,000 { 10 }^{ 5 }
One million 1,000,000 { 10 }^{ 6 }
Ten million 10,000,000 { 10 }^{ 7 }
One hundred million 100,000,000 { 10 }^{ 8 }
One billion 1,000,000,000 { 10 }^{ 9 }
Ten billion 10,000,000,000 { 10 }^{ 10 }
One hundred billion 100,000,000,000 { 10 }^{ 11 }
One trillion 1,000,000,000,000 { 10 }^{ 12 }
Ten trillion 10,000,000,000,000 { 10 }^{ 13 }
One hundred trillion 100,000,000,000,000 { 10 }^{ 14 }
One quadrillion 1,000,000,000,000,000 { 10 }^{ 15 }
Ten quadrillion 10,000,000,000,000,000 { 10 }^{ 16 }
One hundred quadrillion 100,000,000,000,000,000 { 10 }^{ 17 }
One quintillion 1,000,000,000,000,000,000 { 10 }^{ 18 }

If you’d like to discover even bigger numbers, just visit the Wikipedia link below:

GCSE + A Level Mathematics Proofs, Videos and Tutorials.