40628990388106260

Names of 40628990388106260

• Cardinal: 40628990388106260 can be written as Forty quadrillion, six hundred twenty-eight trillion, nine hundred ninety billion, three hundred eighty-eight million, one hundred six thousand, two hundred sixty.

Scientific notation

• Scientific notation: 4.062899038810626 × 10¹⁶

Factors of 40628990388106260

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 849

Divisors of 40628990388106260

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 191 210 252 315 382 420 573 630 641 764 955 1146 1260 1282 1337 1719 1910 1923 2292 2564 2674 2865 3205 3438 3820 3846 4011 4487 5348 5730 5769 6410 6685 6876 7692 8022 8595 8974 9615 11460 11538 12033 12820 13370 13461 16044 17190 17948 19230 20055 22435 23076 24066 26740 26922 28845 34380 38460 40110 40383 44870 48132 53844 57690 60165 67305 80220 80766 89740 115380 120330 122431 134610 161532 201915 240660 244862 269220 367293 403830 410881 489724 612155 734586 807660 821762 857017 1101879 1224310 1232643 1469172 1643524 1714034 1836465 2054405 2203758 2448620 2465286 2571051 2876167 3428068 3672930 3697929 4108810 4285085 4407516 4930572 5142102 5509395 5752334 6163215 7345860 7395858 7713153 8217620 8570170 8628501 10284204 11018790 11504668 12326430 12855255 14380835 14791716 15426306 17140340 17257002 18489645 22037580 24652860 25710510 25885503 28761670 30852612 34514004 36979290 38565765 43142505 51421020 51771006 57523340 73958580 77131530 78478271 86285010 103542012 129427515 154263060 156956542 172570020 235434813 258855030 263374721 313913084 392391355 470869626 517710060 526749442 549347897 706304439 784782710 790124163 941739252 1053498884 1098695794 1177174065 1316873605 1412608878 1569565420 1580248326 1648043691 1843623047 2197391588 2354348130 2370372489 2633747210 2746739485 2825217756 3160496652 3296087382 3531522195 3687246094 3950620815 4708696260 4740744978 4944131073 5267494420 5493478970 5530869141 6592174764 7063044390 7374492188 7901241630 8240218455 9218115235 9481489956 9888262146 10986957940 11061738282 11851862445 14126088780 15802483260 16480436910 16592607423 18436230470 19776524292 22123476564 23703724890 24720655365 27654345705 32960873820 33185214846 36872460940 47407449780 49441310730 50304571711 55308691410 66370429692 82963037115 98882621460 100609143422 110617382820 150913715133 165926074230 168823196161 201218286844 251522858555 301827430266 331852148460 337646392322 352132001977 452741145399 503045717110 506469588483 603654860532 675292784644 704264003954 754568575665 844115980805 905482290798 1006091434220 1012939176966 1056396005931 1181762373127 1408528007908 1509137151330 1519408765449 1688231961610 1760660009885 1810964581596 2025878353932 2112792011862 2263705726995 2363524746254 2532347942415 3018274302660 3038817530898 3169188017793 3376463923220 3521320019770 3545287119381 4225584023724 4527411453990 4727049492508 5064695884830 5281980029655 5908811865635 6077635061796 6338376035586 7042640039540 7090574238762 7597043827245 9054822907980 10129391769660 10563960059310 10635861358143 11817623731270 12676752071172 14181148477524 15194087654490 15845940088965 17726435596905 21127920118620 21271722716286 23635247462540 30388175308980 31691880177930 32245230466751 35452871193810 42543445432572 53179306790715 63383760355860 64490460933502 70905742387620 96735691400253 106358613581430 128980921867004 161226152333755 193471382800506 212717227162860 225716613267257 290207074200759 322452304667510 386942765601012 451433226534514 483678457001265 580414148401518 644904609335020 677149839801771 902866453069028 967356914002530 1128583066336285 1160828296803036 1354299679603542 1451035371003795 1934713828005060 2031449519405313 2257166132672570 2708599359207084 2902070742007590 3385749199008855 4062899038810626 4514332265345140 5804141484015180 6771498398017710 8125798077621252 10157247597026565 13542996796035420 20314495194053130 40628990388106260
• Sum of all divisors σ(n): 141805812315847680
• Sum of proper divisors (its aliquot sum) s(n): 101176821927741420
• 40628990388106260 is an abundant number, because the sum of its proper divisors (101176821927741420) is greater than itself. Its abundance is 60547831539635160

Bases of 40628990388106260

• Binary: 10010000010101111101100111111011101010100111010000010100₂
• Hexadecimal: 0x9057D9FBAA7414
• Base-36: B41RWIJMSD0

Squares and roots of 40628990388106260

• 40628990388106260 squared (40628990388106260²) is 1650714859956830863581269051187600
• 40628990388106260 cubed (40628990388106260³) is 67066878178690252212404132385107026034167994376000
• The square root of 40628990388106260 is 201566342.3989884775
• The cube root of 40628990388106260 is 343778.4719045493

Scales and comparisons

• 40,628,990,388,106,260 seconds is equal to 1,291,876,220 years, 32 weeks, 2 days, 18 hours, 51 minutes.
• To count from 1 to 40,628,990,388,106,260 would take you about three billion, eight hundred seventy-five million, six hundred twenty-eight thousand, six hundred sixty-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 40628990388106260 cubic inches would be around 28648.2 feet tall.

Recreational maths with 40628990388106260

• 40628990388106260 backwards is 06260188309982604
• The number of decimal digits it has is: 17
• The sum of 40628990388106260's digits is 72
• More coming soon!