13866118272

Names of 13866118272

• Cardinal: 13866118272 can be written as Thirteen billion, eight hundred sixty-six million, one hundred eighteen thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3866118272 × 10¹⁰

Factors of 13866118272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13905

Divisors of 13866118272

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 128 136 144 153 192 204 216 272 288 289 306 384 408 432 459 544 576 578 612 816 864 867 918 1088 1152 1156 1224 1632 1728 1734 1836 2176 2312 2448 2601 3264 3456 3468 3672 4624 4896 5202 6528 6936 7344 7803 9248 9792 10404 13872 13883 14688 15606 18496 19584 20808 27744 27766 29376 31212 36992 41616 41649 55488 55532 58752 62424 83232 83298 110976 111064 124848 124947 166464 166596 222128 236011 249696 249894 332928 333192 374841 444256 472022 499392 499788 666384 708033 749682 888512 944044 998784 999576 1332768 1416066 1499364 1777024 1888088 1999152 2124099 2665536 2832132 2998728 3776176 3998304 4012187 4248198 5331072 5664264 5997456 6372297 7552352 7996608 8024374 8496396 11328528 11994912 12036561 12744594 15104704 15993216 16048748 16992792 22657056 23989824 24073122 25489188 30209408 32097496 33985584 36109683 45314112 47979648 48146244 50978376 64194992 67971168 72219366 90628224 96292488 101956752 108329049 128389984 135942336 144438732 192584976 203913504 216658098 256779968 271884672 288877464 385169952 407827008 433316196 513559936 577754928 770339904 815654016 866632392 1155509856 1540679808 1733264784 2311019712 3466529568 4622039424 6933059136 13866118272
• Sum of all divisors σ(n): 43476357600
• Sum of proper divisors (its aliquot sum) s(n): 29610239328
• 13866118272 is an abundant number, because the sum of its proper divisors (29610239328) is greater than itself. Its abundance is 15744121056

Bases of 13866118272

• Binary: 1100111010011111000010110010000000₂
• Hexadecimal: 0x33A7C2C80
• Base-36: 6DBJ1C0

Squares and roots of 13866118272

• 13866118272 squared (13866118272²) is 192269235933092265984
• 13866118272 cubed (13866118272³) is 2666027965515329638822626459648
• The square root of 13866118272 is 117754.4830229405
• The cube root of 13866118272 is 2402.4349287985

Scales and comparisons

• 13,866,118,272 seconds is equal to 440 years, 46 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,866,118,272 would take you about eight hundred eighty-one 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 13866118272 cubic inches would be around 200.2 feet tall.

Recreational maths with 13866118272

• 13866118272 backwards is 27281166831
• The number of decimal digits it has is: 11
• The sum of 13866118272's digits is 45
• More coming soon!