40139107008

Names of 40139107008

• Cardinal: 40139107008 can be written as Forty billion, one hundred thirty-nine million, one hundred seven thousand and eight.

Scientific notation

• Scientific notation: 4.0139107008 × 10¹⁰

Factors of 40139107008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 493

Divisors of 40139107008

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 104 112 132 143 154 156 168 176 182 192 208 224 231 264 273 286 308 312 336 352 364 416 429 448 457 462 528 546 572 616 624 672 704 728 832 858 914 924 1001 1056 1092 1144 1232 1248 1344 1371 1456 1716 1828 1848 2002 2112 2184 2288 2464 2496 2742 2912 3003 3199 3432 3656 3696 4004 4368 4576 4928 5027 5484 5824 5941 6006 6398 6864 7312 7392 8008 8736 9152 9597 10054 10968 11882 12012 12796 13728 14624 14784 15081 16016 17472 17823 19194 20108 21936 23764 24024 25592 27456 29248 30162 32032 35189 35646 38388 40216 41587 43872 47528 48048 51184 60324 64064 65351 70378 71292 76776 80432 83174 87744 95056 96096 102368 105567 120648 124761 130702 140756 142584 153552 160864 166348 190112 192192 196053 204736 208849 211134 241296 249522 261404 281512 285168 307104 321728 332696 380224 392106 417698 422268 457457 482592 499044 522808 563024 570336 614208 626547 665392 784212 835396 844536 914914 965184 998088 1045616 1126048 1140672 1253094 1330784 1372371 1461943 1568424 1670792 1689072 1829828 1996176 2091232 2252096 2297339 2506188 2661568 2715037 2744742 2923886 3136848 3341584 3378144 3659656 3992352 4182464 4385829 4594678 5012376 5430074 5489484 5847772 6273696 6683168 6756288 6892017 7319312 7984704 8145111 8771658 9189356 10024752 10860148 10978968 11695544 12547392 13366336 13784034 14638624 16081373 16290222 17543316 18378712 19005259 20049504 21720296 21957936 23391088 27568068 29277248 29865407 32162746 32580444 35086632 36757424 38010518 40099008 43440592 43915872 46782176 48244119 55136136 57015777 59730814 64325492 65160888 70173264 73514848 76021036 86881184 87831744 89596221 93564352 96488238 110272272 114031554 119461628 128650984 130321776 140346528 147029696 152042072 173762368 179192442 192976476 209057849 220544544 228063108 238923256 257301968 260643552 280693056 304084144 358384884 385952952 418115698 441089088 456126216 477846512 514603936 521287104 608168288 627173547 716769768 771905904 836231396 912252432 955693024 1029207872 1216336576 1254347094 1433539536 1543811808 1672462792 1824504864 1911386048 2508694188 2867079072 3087623616 3344925584 3649009728 5017388376 5734158144 6689851168 10034776752 13379702336 20069553504 40139107008
• Sum of all divisors σ(n): 142904772864
• Sum of proper divisors (its aliquot sum) s(n): 102765665856
• 40139107008 is an abundant number, because the sum of its proper divisors (102765665856) is greater than itself. Its abundance is 62626558848

Bases of 40139107008

• Binary: 100101011000011110100010101011000000₂
• Hexadecimal: 0x9587A2AC0
• Base-36: IFTSD6O

Squares and roots of 40139107008

• 40139107008 squared (40139107008²) is 1611147911399674712064
• 40139107008 cubed (40139107008³) is 64670038421387246323928484544512
• The square root of 40139107008 is 200347.4656889875
• The cube root of 40139107008 is 3423.9118004329

Scales and comparisons

• 40,139,107,008 seconds is equal to 1,276 years, 15 weeks, 3 days, 23 hours, 56 minutes, 48 seconds.
• To count from 1 to 40,139,107,008 would take you about two thousand, five hundred fifty-two 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 40139107008 cubic inches would be around 285.3 feet tall.

Recreational maths with 40139107008

• 40139107008 backwards is 80070193104
• 40139107008 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40139107008's digits is 33
• More coming soon!