12973681635138

Names of 12973681635138

• Cardinal: 12973681635138 can be written as Twelve trillion, nine hundred seventy-three billion, six hundred eighty-one million, six hundred thirty-five thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.2973681635138 × 10¹³

Factors of 12973681635138

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9380

Divisors of 12973681635138

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 31 42 49 53 62 63 93 98 106 126 147 159 186 217 279 294 318 371 434 441 477 558 651 742 882 954 1093 1113 1302 1519 1643 1953 2186 2226 2597 3038 3279 3286 3339 3906 4557 4929 5194 6558 6678 7651 7791 8191 9114 9837 9858 11501 13671 14787 15302 15582 16382 19674 22953 23002 23373 24573 27342 29574 33883 34503 45906 46746 49146 53557 57337 57929 67766 68859 69006 73719 80507 101649 103509 107114 114674 115858 137718 147438 160671 161014 172011 173787 203298 207018 237181 241521 253921 304947 321342 344022 347574 401359 405503 434123 474362 482013 483042 507842 516033 521361 609894 711543 724563 761763 802718 811006 868246 964026 1032066 1042722 1204077 1216509 1302369 1423086 1449126 1523526 1660267 1777447 1795799 2134629 2285289 2408154 2433018 2604738 2838521 3038861 3320534 3554894 3591598 3612231 3649527 3907107 4269258 4570578 4980801 5332341 5387397 5677042 6077722 7224462 7299054 7814214 8515563 8952763 9116583 9961602 10664682 10774794 12442129 12570593 13457813 14942403 15997023 16162191 17031126 17905526 18233166 21272027 24884258 25141186 25546689 26858289 26915626 27349749 29884806 31994046 32324382 37326387 37711779 40373439 42544054 51093378 53716578 54699498 62669341 63816081 74652774 75423558 80574867 80746878 87994151 94204691 111979161 113135337 121120317 125338682 127632162 161149734 175988302 188008023 188409382 191448243 223958322 226270674 242240634 263982453 277535653 282614073 376016046 382896486 438685387 474496439 527964906 555071306 564024069 565228146 659432837 791947359 832606959 847842219 877370774 948992878 1128048138 1316056161 1318865674 1423489317 1583894718 1665213918 1695684438 1942749571 1978298511 2497820877 2632112322 2846978634 3321475073 3885499142 3948168483 3956597022 4270467951 4995641754 5828248713 5934895533 6642950146 7896336966 8540935902 9964425219 11656497426 11869791066 13599246997 14709389609 17484746139 19928850438 23250325511 27198493994 29418779218 29893275657 34969492278 40797740991 44128168827 46500651022 59786551314 69750976533 81595481982 88256337654 102965727263 122393222973 132384506481 139501953066 205931454526 209252929599 244786445946 264769012962 308897181789 418505859198 617794363578 720760090841 926691545367 1441520181682 1853383090734 2162280272523 4324560545046 6486840817569 12973681635138
• Sum of all divisors σ(n): 34426309312512
• Sum of proper divisors (its aliquot sum) s(n): 21452627677374
• 12973681635138 is an abundant number, because the sum of its proper divisors (21452627677374) is greater than itself. Its abundance is 8478946042236

Bases of 12973681635138

• Binary: 10111100110010101011101011110110111101000010₂
• Hexadecimal: 0xBCCABAF6F42
• Base-36: 4LK0Z2P8I

Squares and roots of 12973681635138

• 12973681635138 squared (12973681635138²) is 168316415169917009356279044
• 12973681635138 cubed (12973681635138³) is 2183683584382215374053129152369323448072
• The square root of 12973681635138 is 3601899.7258582865
• The cube root of 12973681635138 is 23497.4686485037

Scales and comparisons

• 12,973,681,635,138 seconds is equal to 412,522 years, 49 weeks, 1 day, 6 hours, 12 minutes, 18 seconds.
• To count from 1 to 12,973,681,635,138 would take you about one million, thirty-one thousand, three hundred seven 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 12973681635138 cubic inches would be around 1958.1 feet tall.

Recreational maths with 12973681635138

• 12973681635138 backwards is 83153618637921
• 12973681635138 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12973681635138's digits is 63
• More coming soon!