12817006272

Names of 12817006272

• Cardinal: 12817006272 can be written as Twelve billion, eight hundred seventeen million, six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.2817006272 × 10¹⁰

Factors of 12817006272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2084

Divisors of 12817006272

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 144 168 189 192 216 224 252 288 336 378 432 448 504 576 672 756 864 919 1008 1153 1344 1512 1728 1838 2016 2306 2757 3024 3459 3676 4032 4612 5514 6048 6433 6918 7352 8071 8271 9224 10377 11028 12096 12866 13836 14704 16142 16542 18448 19299 20754 22056 24213 24813 25732 27672 29408 31131 32284 33084 36896 38598 41508 44112 48426 49626 51464 55344 57897 58816 62262 64568 66168 72639 73792 77196 83016 88224 96852 99252 102928 110688 115794 124524 129136 132336 145278 154392 166032 173691 176448 193704 198504 205856 217917 221376 231588 249048 258272 264672 290556 308784 332064 347382 387408 397008 411712 435834 463176 498096 516544 529344 581112 617568 664128 694764 774816 794016 871668 926352 996192 1059607 1162224 1235136 1389528 1549632 1588032 1743336 1852704 1992384 2119214 2324448 2779056 3178821 3486672 3705408 4238428 4648896 5558112 6357642 6973344 7417249 8476856 9536463 11116224 12715284 13946688 14834498 16953712 19072926 22251747 25430568 28609389 29668996 33907424 38145852 44503494 50861136 57218778 59337992 66755241 67814848 76291704 89006988 101722272 114437556 118675984 133510482 152583408 178013976 200265723 203444544 228875112 237351968 267020964 305166816 356027952 400531446 457750224 474703936 534041928 610333632 712055904 801062892 915500448 1068083856 1424111808 1602125784 1831000896 2136167712 3204251568 4272335424 6408503136 12817006272
• Sum of all divisors σ(n): 43146675200
• Sum of proper divisors (its aliquot sum) s(n): 30329668928
• 12817006272 is an abundant number, because the sum of its proper divisors (30329668928) is greater than itself. Its abundance is 17512662656

Bases of 12817006272

• Binary: 1011111011111100111111111011000000₂
• Hexadecimal: 0x2FBF3FEC0
• Base-36: 5VYWXC0

Squares and roots of 12817006272

• 12817006272 squared (12817006272²) is 164275649776487337984
• 12817006272 cubed (12817006272³) is 2105522033522113609069511835648
• The square root of 12817006272 is 113212.2178565547
• The cube root of 12817006272 is 2340.2497037935

Scales and comparisons

• 12,817,006,272 seconds is equal to 407 years, 28 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,817,006,272 would take you about eight hundred fifteen 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 12817006272 cubic inches would be around 195 feet tall.

Recreational maths with 12817006272

• 12817006272 backwards is 27260071821
• 12817006272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12817006272's digits is 36
• More coming soon!