12920133001646

Names of 12920133001646

• Cardinal: 12920133001646 can be written as Twelve trillion, nine hundred twenty billion, one hundred thirty-three million, one thousand, six hundred forty-six.

Scientific notation

• Scientific notation: 1.2920133001646 × 10¹³

Factors of 12920133001646

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17037

Divisors of 12920133001646

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 13 26 103 137 163 169 206 274 326 338 1339 1781 2119 2678 3562 4238 14111 16619 16789 17407 22331 23153 27547 28222 33238 33578 34814 44662 46306 55094 183443 216047 218257 290303 366886 432094 436514 580606 1711757 2276803 2300093 2384759 2708897 2808611 2837341 3423514 3773939 4553606 4600186 4769518 5417794 5617222 5674682 7547878 22252841 29598439 29901209 35215661 44505682 59196878 59802418 70431322 234510709 279016391 289286933 371118889 384779707 388715717 457803593 469021418 558032782 578573866 742237778 769559414 777431434 915607186 3048639217 3627213083 4824545557 6097278434 7254426166 9649091114 38225245567 39632309821 47153770079 62719092241 76450491134 79264619642 94307540158 125438184482 496928192371 993856384742 6460066500823 12920133001646
• Sum of all divisors σ(n): 21476308688640
• Sum of proper divisors (its aliquot sum) s(n): 8556175686994
• 12920133001646 is a deficient number, because the sum of its proper divisors (8556175686994) is less than itself. Its deficiency is 4363957314652

Bases of 12920133001646

• Binary: 10111100000000110011111100000010000110101110₂
• Hexadecimal: 0xBC033F021AE
• Base-36: 4KVFDLN72

Squares and roots of 12920133001646

• 12920133001646 squared (12920133001646²) is 166929836780222077838709316
• 12920133001646 cubed (12920133001646³) is 2156755693143527526552722451181543534136
• The square root of 12920133001646 is 3594458.6520985327
• The cube root of 12920133001646 is 23465.0956106017

Scales and comparisons

• 12,920,133,001,646 seconds is equal to 410,820 years, 13 weeks, 5 days, 9 hours, 47 minutes, 26 seconds.
• To count from 1 to 12,920,133,001,646 would take you about one million, twenty-seven thousand and fifty 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 12920133001646 cubic inches would be around 1955.4 feet tall.

Recreational maths with 12920133001646

• 12920133001646 backwards is 64610033102921
• The number of decimal digits it has is: 14
• The sum of 12920133001646's digits is 38
• More coming soon!