13971494656

Names of 13971494656

• Cardinal: 13971494656 can be written as Thirteen billion, nine hundred seventy-one million, four hundred ninety-four thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.3971494656 × 10¹⁰

Factors of 13971494656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 120

Divisors of 13971494656

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 32 38 49 56 61 62 64 76 98 112 122 124 128 133 152 196 217 224 244 248 256 266 304 392 427 434 448 488 496 532 589 608 784 854 868 896 931 961 976 992 1064 1159 1178 1216 1519 1568 1708 1736 1792 1862 1891 1922 1952 1984 2128 2318 2356 2432 2989 3038 3136 3416 3472 3724 3782 3844 3904 3968 4123 4256 4636 4712 4864 5978 6076 6272 6727 6832 6944 7448 7564 7688 7808 7936 8113 8246 8512 9272 9424 11956 12152 12544 13237 13454 13664 13888 14896 15128 15376 15616 16226 16492 17024 18259 18544 18848 23912 24304 26474 26908 27328 27776 28861 29792 30256 30752 32452 32984 34048 35929 36518 37088 37696 47089 47824 48608 52948 53816 54656 55552 56791 57722 58621 59584 60512 61504 64904 65968 71858 73036 74176 75392 92659 94178 95648 97216 105896 107632 109312 113582 115444 117242 119168 121024 123008 127813 129808 131936 143716 146072 148352 150784 185318 188356 191296 194432 211792 215264 227164 230888 234484 238336 242048 246016 251503 255626 259616 263872 287432 292144 296704 370636 376712 382592 388864 410347 423584 430528 454328 461776 468968 484096 503006 511252 519232 527744 574864 584288 741272 753424 765184 820694 847168 861056 894691 908656 923552 937936 1006012 1022504 1038464 1055488 1113799 1149728 1168576 1482544 1506848 1641388 1694336 1722112 1760521 1789382 1817312 1847104 1875872 2012024 2045008 2076928 2227598 2299456 2337152 2872429 2965088 3013696 3282776 3388672 3521042 3578764 3634624 3694208 3751744 4024048 4090016 4455196 4598912 4674304 5744858 5930176 6027392 6565552 7042084 7157528 7269248 7388416 7503488 7796593 8048096 8180032 8910392 9197824 11489716 11860352 12054784 13131104 14084168 14315056 14538496 15006976 15593186 16096192 16360064 17820784 22979432 23720704 26262208 28168336 28630112 31186372 32192384 32720128 35641568 45958864 52524416 54576151 56336672 57260224 62372744 64384768 71283136 91917728 105048832 109152302 112673344 114520448 124745488 142566272 183835456 218304604 225346688 229040896 249490976 285132544 367670912 436609208 450693376 498981952 735341824 873218416 997963904 1746436832 1995927808 3492873664 6985747328 13971494656
• Sum of all divisors σ(n): 35864657640
• Sum of proper divisors (its aliquot sum) s(n): 21893162984
• 13971494656 is an abundant number, because the sum of its proper divisors (21893162984) is greater than itself. Its abundance is 7921668328

Bases of 13971494656

• Binary: 1101000000110001000001011100000000₂
• Hexadecimal: 0x340C41700
• Base-36: 6F29M9S

Squares and roots of 13971494656

• 13971494656 squared (13971494656²) is 195202662922636558336
• 13971494656 cubed (13971494656³) is 2727272961860586016221656252416
• The square root of 13971494656 is 118201.0772201337
• The cube root of 13971494656 is 2408.5053923881

Scales and comparisons

• 13,971,494,656 seconds is equal to 444 years, 13 weeks, 2 hours, 44 minutes, 16 seconds.
• To count from 1 to 13,971,494,656 would take you about eight hundred eighty-eight 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 13971494656 cubic inches would be around 200.7 feet tall.

Recreational maths with 13971494656

• 13971494656 backwards is 65649417931
• The number of decimal digits it has is: 11
• The sum of 13971494656's digits is 55
• More coming soon!