40679788495840320

Names of 40679788495840320

• Cardinal: 40679788495840320 can be written as Forty quadrillion, six hundred seventy-nine trillion, seven hundred eighty-eight billion, four hundred ninety-five million, eight hundred forty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.067978849584032 × 10¹⁶

Factors of 40679788495840320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10807147

Divisors of 40679788495840320

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 137 160 192 240 274 320 411 480 548 685 822 960 1096 1370 1644 2055 2192 2740 3288 4110 4384 5480 6576 8220 8768 10960 13152 16440 21920 26304 28697 32880 43840 57394 65760 86091 114788 131520 143485 172182 229576 286970 344364 430455 459152 573940 688728 860910 918304 1147880 1377456 1721820 1836608 2295760 2754912 3443640 3931489 4591520 5509824 6887280 7862978 9183040 10778303 11794467 13774560 15725956 19657445 21556606 23588934 27549120 31451912 32334909 39314890 43113212 47177868 53891515 58972335 62903824 64669818 78629780 86226424 94355736 107783030 117944670 125807648 129339636 157259560 161674545 172452848 188711472 215566060 235889340 251615296 258679272 314519120 323349090 344905696 377422944 431132120 471778680 517358544 629038240 646698180 689811392 754845888 862264240 943557360 1034717088 1258076480 1293396360 1476627511 1724528480 1887114720 2069434176 2586792720 2953255022 3449056960 3774229440 4429882533 5173585440 5906510044 7383137555 8859765066 10347170880 11813020088 14766275110 17719530132 22149412665 23626040176 29532550220 35439060264 44298825330 47252080352 59065100440 70878120528 88597650660 94504160704 118130200880 141756241056 177195301320 236260401760 283512482112 309304961191 354390602640 472520803520 618609922382 708781205280 927914883573 1237219844764 1417562410560 1546524805955 1855829767146 2474439689528 3093049611910 3711659534292 4639574417865 4948879379056 6186099223820 7423319068584 9279148835730 9897758758112 12372198447640 14846638137168 18558297671460 19795517516224 24744396895280 29693276274336 37116595342920 42374779683167 49488793790560 59386552548672 74233190685840 84749559366334 98977587581120 127124339049501 148466381371680 169499118732668 211873898415835 254248678099002 296932762743360 338998237465336 423747796831670 508497356198004 635621695247505 677996474930672 847495593663340 1016994712396008 1271243390495010 1355992949861344 1694991187326680 2033989424792016 2542486780990020 2711985899722688 3389982374653360 4067978849584032 5084973561980040 6779964749306720 8135957699168064 10169947123960080 13559929498613440 20339894247920160 40679788495840320
• Sum of all divisors σ(n): 130105635679991808
• Sum of proper divisors (its aliquot sum) s(n): 89425847184151488
• 40679788495840320 is an abundant number, because the sum of its proper divisors (89425847184151488) is greater than itself. Its abundance is 48746058688311168

Bases of 40679788495840320

• Binary: 10010000100001100000110101010110110101010010010001000000₂
• Hexadecimal: 0x90860D56D52440
• Base-36: B4JS4UDEQTC

Squares and roots of 40679788495840320

• 40679788495840320 squared (40679788495840320²) is 1654845192066302444761942937702400
• 40679788495840320 cubed (40679788495840320³) is 67318752406615434981414414601374949143298080768000
• The square root of 40679788495840320 is 201692311.4445375185
• The cube root of 40679788495840320 is 343921.6867425505

Scales and comparisons

• 40,679,788,495,840,320 seconds is equal to 1,293,491,443 years, 16 weeks, 4 days, 12 hours, 32 minutes.
• To count from 1 to 40,679,788,495,840,320 would take you about three billion, eight hundred eighty million, four hundred seventy-four thousand, three hundred twenty-nine 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 40679788495840320 cubic inches would be around 28660.1 feet tall.

Recreational maths with 40679788495840320

• 40679788495840320 backwards is 02304859488797604
• The number of decimal digits it has is: 17
• The sum of 40679788495840320's digits is 84
• More coming soon!