16813963959

Names of 16813963959

• Cardinal: 16813963959 can be written as Sixteen billion, eight hundred thirteen million, nine hundred sixty-three thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.6813963959 × 10¹⁰

Factors of 16813963959

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 575

Divisors of 16813963959

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 39 53 127 159 169 379 381 507 689 1137 1651 2067 2197 4927 4953 6591 6731 8957 14781 20087 20193 21463 26871 48133 60261 64051 64389 87503 116441 144399 192153 261131 262509 279019 349323 625729 783393 832663 837057 1137539 1877187 2497989 2551049 3394703 3412617 7653147 8134477 10184109 14788007 24403431 33163637 44131139 44364021 99490911 105748201 132393417 317244603 431127281 1293381843 5604654653 16813963959
• Sum of all divisors σ(n): 25004851200
• Sum of proper divisors (its aliquot sum) s(n): 8190887241
• 16813963959 is a deficient number, because the sum of its proper divisors (8190887241) is less than itself. Its deficiency is 8623076718

Bases of 16813963959

• Binary: 1111101010001100001011101010110111₂
• Hexadecimal: 0x3EA30BAB7
• Base-36: 7Q2LLMF

Squares and roots of 16813963959

• 16813963959 squared (16813963959²) is 282709384014550953681
• 16813963959 cubed (16813963959³) is 4753465393691750466761412383079
• The square root of 16813963959 is 129668.6699206867
• The cube root of 16813963959 is 2561.8677348489

Scales and comparisons

• 16,813,963,959 seconds is equal to 534 years, 32 weeks, 6 days, 1 hour, 32 minutes, 39 seconds.
• To count from 1 to 16,813,963,959 would take you about one thousand and sixty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 16813963959 cubic inches would be around 213.5 feet tall.

Recreational maths with 16813963959

• 16813963959 backwards is 95936931861
• The number of decimal digits it has is: 11
• The sum of 16813963959's digits is 60
• More coming soon!