40018885056

Names of 40018885056

• Cardinal: 40018885056 can be written as Forty billion, eighteen million, eight hundred eighty-five thousand and fifty-six.

Scientific notation

• Scientific notation: 4.0018885056 × 10¹⁰

Factors of 40018885056

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 465

Divisors of 40018885056

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 37 48 54 61 62 64 72 74 93 96 108 111 122 124 144 148 183 186 192 216 222 244 248 279 288 296 331 333 366 372 432 444 488 496 549 558 576 592 662 666 732 744 837 864 888 976 992 993 999 1098 1116 1147 1184 1324 1332 1464 1488 1647 1674 1728 1776 1891 1952 1984 1986 1998 2196 2232 2257 2294 2368 2648 2664 2928 2976 2979 3294 3348 3441 3552 3782 3904 3972 3996 4392 4464 4514 4588 5296 5328 5673 5856 5952 5958 6588 6696 6771 6882 7104 7564 7944 7992 8784 8928 8937 9028 9176 10261 10323 10592 10656 11346 11712 11916 12247 13176 13392 13542 13764 15128 15888 15984 17019 17568 17856 17874 18056 18352 20191 20313 20522 20646 21184 21312 22692 23832 24494 26352 26784 27084 27528 30256 30783 30969 31776 31968 34038 35136 35748 36112 36704 36741 40382 40626 41044 41292 45384 47664 48988 51057 52704 53568 54168 55056 60512 60573 60939 61566 61938 63552 63936 68076 69967 71496 72224 73408 73482 80764 81252 82088 82584 90768 92349 95328 97976 102114 105408 108336 110112 110223 121024 121146 121878 123132 123876 136152 139934 142992 144448 146964 161528 162504 164176 165168 181536 181719 184698 190656 195952 204228 209901 216672 220224 220446 242292 243756 246264 247752 272304 277047 279868 285984 293928 323056 325008 328352 330336 330669 363072 363438 369396 379657 391904 408456 419802 433344 440892 484584 487512 492528 495504 544608 545157 554094 559736 571968 587856 625921 629703 646112 650016 656704 660672 661338 726876 738792 747067 759314 783808 816912 839604 881784 969168 975024 985056 991008 1089216 1090314 1108188 1119472 1138971 1175712 1251842 1259406 1292224 1300032 1322676 1453752 1477584 1494134 1518628 1633824 1679208 1763568 1877763 1889109 1938336 1950048 1970112 1982016 2180628 2216376 2238944 2241201 2277942 2351424 2503684 2518812 2645352 2907504 2955168 2988268 3037256 3267648 3358416 3416913 3527136 3755526 3778218 3876672 3900096 4361256 4432752 4477888 4482402 4555884 5007368 5037624 5290704 5633289 5815008 5910336 5976536 6074512 6716832 6723603 6833826 7054272 7511052 7556436 8722512 8865504 8964804 9111768 10014736 10075248 10250739 10581408 11266578 11630016 11953072 12149024 13433664 13447206 13667652 15022104 15112872 16899867 17445024 17731008 17929608 18223536 20029472 20150496 20170809 20501478 21162816 22533156 23159077 23906144 24298048 26894412 27335304 30044208 30225744 33799734 34890048 35859216 36447072 40058944 40300992 40341618 41002956 45066312 46318154 47812288 53788824 54670608 60088416 60451488 67599468 69477231 71718432 72894144 80683236 82005912 90132624 92636308 107577648 109341216 120176832 120902976 135198936 138954462 143436864 161366472 164011824 180265248 185272616 208431693 215155296 218682432 270397872 277908924 322732944 328023648 360530496 370545232 416863386 430310592 540795744 555817848 625295079 645465888 656047296 741090464 833726772 1081591488 1111635696 1250590158 1290931776 1482180928 1667453544 2223271392 2501180316 3334907088 4446542784 5002360632 6669814176 10004721264 13339628352 20009442528 40018885056
• Sum of all divisors σ(n): 127153131520
• Sum of proper divisors (its aliquot sum) s(n): 87134246464
• 40018885056 is an abundant number, because the sum of its proper divisors (87134246464) is greater than itself. Its abundance is 47115361408

Bases of 40018885056

• Binary: 100101010001010011111011100111000000₂
• Hexadecimal: 0x9514FB9C0
• Base-36: IDU7LC0

Squares and roots of 40018885056

• 40018885056 squared (40018885056²) is 1601511161125340123136
• 40018885056 cubed (40018885056³) is 64090691072976081996684470255616
• The square root of 40018885056 is 200047.2070687317
• The cube root of 40018885056 is 3420.4900251987

Scales and comparisons

• 40,018,885,056 seconds is equal to 1,272 years, 24 weeks, 5 days, 12 hours, 57 minutes, 36 seconds.
• To count from 1 to 40,018,885,056 would take you about two thousand, five hundred forty-four 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 40018885056 cubic inches would be around 285 feet tall.

Recreational maths with 40018885056

• 40018885056 backwards is 65058881004
• The number of decimal digits it has is: 11
• The sum of 40018885056's digits is 45
• More coming soon!