15023694972

Names of 15023694972

• Cardinal: 15023694972 can be written as Fifteen billion, twenty-three million, six hundred ninety-four thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.5023694972 × 10¹⁰

Factors of 15023694972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 460841

Divisors of 15023694972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 13 19 22 26 33 38 39 44 52 57 66 76 78 114 132 143 156 209 228 247 286 418 429 494 572 627 741 836 858 988 1254 1482 1716 2508 2717 2964 5434 8151 10868 16302 32604 460793 921586 1382379 1843172 2764758 5068723 5529516 5990309 8755067 10137446 11980618 15206169 17510134 17970927 20274892 23961236 26265201 30412338 35020268 35941854 52530402 60824676 65893399 71883708 96305737 105060804 113815871 131786798 192611474 197680197 227631742 263573596 288917211 341447613 385222948 395360394 455263484 577834422 682895226 790720788 1155668844 1251974581 1365790452 2503949162 3755923743 5007898324 7511847486 15023694972
• Sum of all divisors σ(n): 43351499520
• Sum of proper divisors (its aliquot sum) s(n): 28327804548
• 15023694972 is an abundant number, because the sum of its proper divisors (28327804548) is greater than itself. Its abundance is 13304109576

Bases of 15023694972

• Binary: 1101111111011110110110010001111100₂
• Hexadecimal: 0x37F7B647C
• Base-36: 6WGPX8C

Squares and roots of 15023694972

• 15023694972 squared (15023694972²) is 225711410611698080784
• 15023694972 cubed (15023694972³) is 3391019384729995900656630618048
• The square root of 15023694972 is 122571.1832854687
• The cube root of 15023694972 is 2467.5099872821

Scales and comparisons

• 15,023,694,972 seconds is equal to 477 years, 36 weeks, 5 days, 8 hours, 36 minutes, 12 seconds.
• To count from 1 to 15,023,694,972 would take you about nine hundred fifty-five 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 15023694972 cubic inches would be around 205.6 feet tall.

Recreational maths with 15023694972

• 15023694972 backwards is 27949632051
• The number of decimal digits it has is: 11
• The sum of 15023694972's digits is 48
• More coming soon!