13123679996

Names of 13123679996

• Cardinal: 13123679996 can be written as Thirteen billion, one hundred twenty-three million, six hundred seventy-nine thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.3123679996 × 10¹⁰

Factors of 13123679996

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 599

Divisors of 13123679996

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 28 31 41 49 62 82 98 124 139 164 196 217 278 287 379 434 556 574 758 868 973 1148 1271 1516 1519 1946 2009 2542 2653 3038 3892 4018 4309 5084 5306 5699 6076 6811 8036 8618 8897 10612 11398 11749 13622 15539 17236 17794 18571 22796 23498 27244 30163 31078 35588 37142 39893 46996 52681 60326 62156 62279 74284 79786 82243 105362 108773 120652 124558 159572 164486 176669 210724 211141 217546 249116 279251 328972 353338 368767 422282 435092 481709 558502 575701 706676 737534 761411 844564 963418 1117004 1151402 1236683 1475068 1522822 1633111 1926836 2159921 2302804 2473366 2581369 3045644 3266222 3371963 4319842 4946732 5162738 6532444 6743926 8639684 8656781 10325476 11431777 13487852 15119447 17313562 22863554 23603741 30238894 34627124 45727108 47207482 60477788 66957551 80022439 94414964 105836129 133915102 160044878 211672258 267830204 320089756 423344516 468702857 937405714 1874811428 3280919999 6561839998 13123679996
• Sum of all divisors σ(n): 28528819200
• Sum of proper divisors (its aliquot sum) s(n): 15405139204
• 13123679996 is an abundant number, because the sum of its proper divisors (15405139204) is greater than itself. Its abundance is 2281459208

Bases of 13123679996

• Binary: 1100001110001110110111011011111100₂
• Hexadecimal: 0x30E3B76FC
• Base-36: 611I0AK

Squares and roots of 13123679996

• 13123679996 squared (13123679996²) is 172230976637410560016
• 13123679996 cubed (13123679996³) is 2260304222787928311721136639936
• The square root of 13123679996 is 114558.6312592815
• The cube root of 13123679996 is 2358.7679097303

Scales and comparisons

• 13,123,679,996 seconds is equal to 417 years, 15 weeks, 1 day, 10 hours, 39 minutes, 56 seconds.
• To count from 1 to 13,123,679,996 would take you about eight hundred thirty-four 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 13123679996 cubic inches would be around 196.6 feet tall.

Recreational maths with 13123679996

• 13123679996 backwards is 69997632131
• The number of decimal digits it has is: 11
• The sum of 13123679996's digits is 56
• More coming soon!