40121166049920

Names of 40121166049920

• Cardinal: 40121166049920 can be written as Forty trillion, one hundred twenty-one billion, one hundred sixty-six million, forty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.012116604992 × 10¹³

Factors of 40121166049920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 470

Divisors of 40121166049920

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 64 72 80 87 90 96 108 116 120 128 135 144 145 160 174 180 192 216 232 240 261 270 288 290 320 348 360 384 431 432 435 464 480 522 540 576 580 640 696 720 783 862 864 870 928 960 1044 1080 1152 1160 1293 1305 1392 1440 1566 1724 1728 1740 1856 1920 2088 2155 2160 2320 2586 2610 2784 2880 3132 3448 3456 3480 3712 3879 3915 4176 4310 4320 4640 5172 5220 5568 5760 6264 6465 6896 6960 7758 7830 8352 8620 8640 9280 10344 10440 11136 11637 12499 12528 12930 13792 13920 15516 15660 16704 17240 17280 18560 19395 20688 20880 23274 24998 25056 25860 27584 27840 31032 31320 33408 34480 37497 38790 41376 41760 46548 49996 50112 51720 55168 55680 58185 62064 62495 62640 68960 74994 77580 82752 83520 93096 99992 100224 103440 112491 116370 124128 124990 125280 137920 149988 155160 165504 167040 185761 186192 187485 199984 206880 224982 232740 248256 249980 250560 275840 299976 310320 337473 371522 372384 374970 399968 413760 449964 465480 496512 499960 501120 557283 562455 599952 620640 674946 743044 744768 749940 799936 827520 899928 928805 930960 999920 1114566 1124910 1199904 1241280 1349892 1486088 1489536 1499880 1599872 1671849 1687365 1799856 1857610 1861920 1999840 2229132 2249820 2399808 2482560 2699784 2786415 2972176 2999760 3343698 3374730 3599712 3715220 3723840 3999680 4458264 4499640 4799616 5015547 5387069 5399568 5572830 5944352 5999520 6687396 6749460 7199424 7430440 7447680 7999360 8359245 8916528 8999280 10031094 10774138 10799136 11145660 11888704 11999040 13374792 13498920 14398848 14860880 16161207 16718490 17833056 17998560 20062188 21548276 21598272 22291320 23777408 23998080 25077735 26749584 26935345 26997840 29721760 32322414 33436980 35666112 35997120 40124376 43096552 43196544 44582640 48483621 50155470 53499168 53870690 53995680 59443520 64644828 66873960 71332224 71994240 80062991 80248752 80806035 86193104 89165280 96967242 100310940 106998336 107741380 107991360 118887040 129289656 133747920 145450863 160125982 160497504 161612070 172386208 178330560 193934484 200621880 213996672 215482760 215982720 240188973 242418105 258579312 267495840 290901726 320251964 320995008 323224140 344772416 356661120 387868968 400314955 401243760 430965520 480377946 484836210 517158624 534991680 581803452 640503928 641990016 646448280 689544832 720566919 727254315 775737936 800629910 802487520 861931040 960755892 969672420 1034317248 1069983360 1163606904 1200944865 1281007856 1292896560 1441133838 1454508630 1551475872 1601259820 1604975040 1723862080 1921511784 1939344840 2068634496 2161700757 2321826739 2327213808 2401889730 2562015712 2585793120 2882267676 2909017260 3102951744 3202519640 3209950080 3447724160 3602834595 3843023568 3878689680 4323401514 4643653478 4654427616 4803779460 5124031424 5171586240 5764535352 5818034520 6205903488 6405039280 6965480217 7205669190 7686047136 7757379360 8646803028 9287306956 9308855232 9607558920 10248062848 10343172480 10808503785 11529070704 11609133695 11636069040 12810078560 13930960434 14411338380 15372094272 15514758720 17293606056 18574613912 18617710464 19215117840 20896440651 21617007570 23058141408 23218267390 23272138080 25620157120 27861920868 28822676760 30744188544 31029517440 34587212112 34827401085 37149227824 38430235680 41792881302 43234015140 46116282816 46436534780 46544276160 51240314240 55723841736 57645353520 62689321953 69174424224 69654802170 74298455648 76860471360 83585762604 86468030280 92232565632 92873069560 93088552320 104482203255 111447683472 115290707040 125378643906 138348848448 139309604340 148596911296 153720942720 167171525208 172936060560 185746139120 208964406510 222895366944 230581414080 250757287812 276697696896 278619208680 297193822592 313446609765 334343050416 345872121120 371492278240 417928813020 445790733888 461162828160 501514575624 557238417360 626893219530 668686100832 691744242240 742984556480 835857626040 891581467776 1003029151248 1114476834720 1253786439060 1337372201664 1383488484480 1485969112960 1671715252080 2006058302496 2228953669440 2507572878120 2674744403328 3343430504160 4012116604992 4457907338880 5015145756240 6686861008320 8024233209984 10030291512480 13373722016640 20060583024960 40121166049920
• Sum of all divisors σ(n): 147337501824000
• Sum of proper divisors (its aliquot sum) s(n): 107216335774080
• 40121166049920 is an abundant number, because the sum of its proper divisors (107216335774080) is greater than itself. Its abundance is 67095169724160

Bases of 40121166049920

• Binary: 1001000111110101101111110110011011001010000000₂
• Hexadecimal: 0x247D6FD9B280
• Base-36: E7ZEQD9C0

Squares and roots of 40121166049920

• 40121166049920 squared (40121166049920²) is 1609707965205253215932006400
• 40121166049920 cubed (40121166049920³) is 64583360563878809971488114026788159488000
• The square root of 40121166049920 is 6334127.0945505979
• The cube root of 40121166049920 is 34234.0159631917

Scales and comparisons

• 40,121,166,049,920 seconds is equal to 1,275,728 years, 50 weeks, 5 days, 19 hours, 12 minutes.
• To count from 1 to 40,121,166,049,920 would take you about three million, one hundred eighty-nine thousand, three hundred twenty-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 40121166049920 cubic inches would be around 2852.8 feet tall.

Recreational maths with 40121166049920

• 40121166049920 backwards is 02994066112104
• 40121166049920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40121166049920's digits is 45
• More coming soon!