13439438688256

Names of 13439438688256

• Cardinal: 13439438688256 can be written as Thirteen trillion, four hundred thirty-nine billion, four hundred thirty-eight million, six hundred eighty-eight thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 1.3439438688256 × 10¹³

Factors of 13439438688256

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 176

Divisors of 13439438688256

• Number of divisors d(n): 273
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 167 196 224 256 334 343 392 448 512 668 686 784 896 1024 1169 1336 1372 1568 1792 2048 2338 2401 2672 2744 3136 3584 4096 4676 4802 5344 5488 6272 7168 8183 9352 9604 10688 10976 12544 14336 16366 16807 18704 19208 21376 21952 25088 27889 28672 32732 33614 37408 38416 42752 43904 50176 55778 57281 65464 67228 74816 76832 85504 87808 100352 111556 114562 117649 130928 134456 149632 153664 171008 175616 195223 200704 223112 229124 235298 261856 268912 299264 307328 342016 351232 390446 400967 446224 458248 470596 523712 537824 598528 614656 684032 702464 780892 801934 892448 916496 941192 1047424 1075648 1197056 1229312 1366561 1404928 1561784 1603868 1784896 1832992 1882384 2094848 2151296 2394112 2458624 2733122 2806769 3123568 3207736 3569792 3665984 3764768 4189696 4302592 4788224 4917248 5466244 5613538 6247136 6415472 7139584 7331968 7529536 8379392 8605184 9565927 9834496 10932488 11227076 12494272 12830944 14279168 14663936 15059072 16758784 17210368 19131854 19647383 21864976 22454152 24988544 25661888 28558336 29327872 30118144 33517568 34420736 38263708 39294766 43729952 44908304 49977088 51323776 57116672 58655744 60236288 66961489 68841472 76527416 78589532 87459904 89816608 99954176 102647552 114233344 117311488 120472576 133922978 153054832 157179064 174919808 179633216 199908352 205295104 234622976 240945152 267845956 306109664 314358128 349839616 359266432 399816704 410590208 468730423 481890304 535691912 612219328 628716256 699679232 718532864 799633408 821180416 937460846 1071383824 1224438656 1257432512 1399358464 1437065728 1642360832 1874921692 2142767648 2448877312 2514865024 2798716928 2874131456 3281112961 3749843384 4285535296 4897754624 5029730048 5597433856 5748262912 6562225922 7499686768 8571070592 9795509248 10059460096 11496525824 13124451844 14999373536 17142141184 19591018496 20118920192 26248903688 29998747072 34284282368 39182036992 40237840384 52497807376 59997494144 68568564736 80475680768 104995614752 119994988288 137137129472 209991229504 239989976576 274274258944 419982459008 479979953152 839964918016 959959906304 1679929836032 1919919812608 3359859672064 6719719344128 13439438688256
• Sum of all divisors σ(n): 31543701944959
• Sum of proper divisors (its aliquot sum) s(n): 18104263256703
• 13439438688256 is an abundant number, because the sum of its proper divisors (18104263256703) is greater than itself. Its abundance is 4664824568447

Bases of 13439438688256

• Binary: 11000011100100011100111110000001000000000000₂
• Hexadecimal: 0xC391CF81000
• Base-36: 4RHZQSRGG

Squares and roots of 13439438688256

• 13439438688256 squared (13439438688256²) is 180618512255392153952321536
• 13439438688256 cubed (13439438688256³) is 2427411421420357789575862549745779081216
• 13439438688256 is a perfect square number. Its square root is 3665984
• The cube root of 13439438688256 is 23775.3568150559

Scales and comparisons

• 13,439,438,688,256 seconds is equal to 427,332 years, 30 weeks, 21 hours, 24 minutes, 16 seconds.
• To count from 1 to 13,439,438,688,256 would take you about one million, sixty-eight thousand, three hundred thirty-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 13439438688256 cubic inches would be around 1981.3 feet tall.

Recreational maths with 13439438688256

• 13439438688256 backwards is 65288683493431
• The number of decimal digits it has is: 14
• The sum of 13439438688256's digits is 70
• More coming soon!