40913531820

Names of 40913531820

• Cardinal: 40913531820 can be written as Forty billion, nine hundred thirteen million, five hundred thirty-one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.091353182 × 10¹⁰

Factors of 40913531820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 721

Divisors of 40913531820

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 41 42 45 57 60 63 70 73 76 82 84 90 95 105 114 123 126 133 140 146 164 171 180 190 205 210 219 228 246 252 266 285 287 292 315 342 365 369 380 399 410 420 438 492 511 532 570 571 574 615 630 657 665 684 730 738 779 798 820 855 861 876 1022 1095 1140 1142 1148 1197 1230 1260 1314 1330 1387 1435 1460 1476 1533 1558 1596 1710 1713 1722 1845 1995 2044 2190 2284 2337 2394 2460 2555 2583 2628 2660 2774 2855 2870 2993 3066 3116 3285 3420 3426 3444 3690 3895 3990 3997 4161 4305 4380 4599 4674 4788 5110 5139 5166 5453 5548 5710 5740 5985 5986 6132 6570 6852 6935 7011 7380 7665 7790 7980 7994 8322 8565 8610 8979 9198 9348 9709 10220 10278 10332 10849 10906 11420 11685 11970 11972 11991 12483 12915 13140 13870 14022 14965 15330 15580 15988 16359 16644 17130 17220 17958 18396 19418 19985 20556 20805 20951 21698 21812 22995 23370 23411 23940 23982 24966 25695 25830 26937 27265 27740 28044 29127 29930 30660 32547 32718 34260 35055 35916 35973 38836 39970 41610 41683 41902 43396 44895 45990 46740 46822 47964 48545 49077 49932 51390 51660 53874 54245 54530 56867 58254 59860 59955 62415 62853 65094 65436 70110 70233 71946 75943 79940 81795 83220 83366 83804 87381 89790 91980 93644 97090 97641 98154 102780 104755 107748 108490 109060 113734 116508 117055 119910 124830 125049 125706 130188 134685 140220 140466 143892 145635 151886 162735 163590 163877 166732 170601 174762 179580 179865 188559 194180 195282 196308 208415 209510 210699 216980 227468 227829 234110 239820 245385 249660 250098 251412 269370 280932 284335 291270 291781 303772 314265 325470 327180 327754 341202 349524 351165 359730 375147 377118 379715 390564 398069 416830 419020 421398 436905 444809 455658 468220 488205 490770 491631 500196 511803 538740 568670 582540 583562 625245 628530 650940 655508 682404 683487 702330 719460 750294 754236 759430 791977 796138 819385 833660 842796 853005 873810 875343 889618 911316 942795 976410 981540 983262 1023606 1053495 1137340 1139145 1167124 1194207 1250490 1257060 1334427 1366974 1404660 1458905 1474893 1500588 1518860 1583954 1592276 1638770 1706010 1709003 1747620 1750686 1779236 1875735 1885590 1952820 1966524 1990345 2047212 2106990 2224045 2278290 2375931 2388414 2458155 2500980 2559015 2626029 2668854 2733948 2917810 2949786 3113663 3167908 3277540 3412020 3417435 3418006 3501372 3582621 3751470 3771180 3959885 3980690 4003281 4213980 4376715 4448090 4556580 4751862 4776828 4916310 5118030 5127009 5252058 5337708 5543839 5835620 5899572 5971035 6227326 6672135 6834870 6836012 7127793 7165242 7374465 7502940 7919770 7961380 8006562 8545015 8753430 8896180 9340989 9503724 9832620 10236060 10254018 10504116 11087678 11879655 11942070 11963021 12454652 13130145 13344270 13669740 14255586 14330484 14748930 15381027 15568315 15839540 16013124 16631517 17090030 17506860 17913105 18681978 20016405 20508036 22175356 23759310 23884140 23926042 25635045 26260290 26688540 27719195 28022967 28511172 29497860 30762054 31136630 32471057 33263034 34180060 35638965 35826210 35889063 37363956 40032810 46704945 47518620 47852084 49894551 51270090 52520580 55438390 56045934 59815105 61524108 62273260 64942114 66526068 71277930 71652420 71778126 76905135 80065620 83157585 93409890 97413171 99789102 102540180 107667189 110876780 112091868 119630210 129884228 140114835 142555860 143556252 153810270 162355285 166315170 179445315 186819780 194826342 199578204 215334378 227297399 239260420 249472755 280229670 292239513 307620540 324710570 332630340 358890630 389652684 430668756 454594798 487065855 498945510 538335945 560459340 584479026 649421140 681892197 717781260 909189596 974131710 997891020 1076671890 1136486995 1168958052 1363784394 1461197565 1948263420 2045676591 2153343780 2272973990 2727568788 2922395130 3409460985 4091353182 4545947980 5844790260 6818921970 8182706364 10228382955 13637843940 20456765910 40913531820
• Sum of all divisors σ(n): 155306511360
• Sum of proper divisors (its aliquot sum) s(n): 114392979540
• 40913531820 is an abundant number, because the sum of its proper divisors (114392979540) is greater than itself. Its abundance is 73479447720

Bases of 40913531820

• Binary: 100110000110101000101111001110101100₂
• Hexadecimal: 0x986A2F3AC
• Base-36: ISMUZ70

Squares and roots of 40913531820

• 40913531820 squared (40913531820²) is 1673917085986152512400
• 40913531820 cubed (40913531820³) is 68485859961536126895450344568000
• The square root of 40913531820 is 202270.9366666403
• The cube root of 40913531820 is 3445.7914605435

Scales and comparisons

• 40,913,531,820 seconds is equal to 1,300 years, 48 weeks, 5 hours, 57 minutes.
• To count from 1 to 40,913,531,820 would take you about two thousand, six hundred 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 40913531820 cubic inches would be around 287.1 feet tall.

Recreational maths with 40913531820

• 40913531820 backwards is 02813531904
• 40913531820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40913531820's digits is 36
• More coming soon!