40920880455

Names of 40920880455

• Cardinal: 40920880455 can be written as Forty billion, nine hundred twenty million, eight hundred eighty thousand, four hundred fifty-five.

Scientific notation

• Scientific notation: 4.0920880455 × 10¹⁰

Factors of 40920880455

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 145

Divisors of 40920880455

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 27 35 39 41 45 51 59 63 65 81 85 91 105 117 119 123 135 153 177 189 195 205 221 243 255 273 287 295 315 351 357 369 405 413 455 459 531 533 567 585 595 615 663 697 729 765 767 819 861 885 945 1003 1053 1071 1105 1107 1215 1239 1365 1377 1435 1547 1593 1599 1701 1755 1785 1845 1989 2065 2091 2187 2295 2301 2419 2457 2583 2655 2665 2835 3009 3159 3213 3315 3321 3485 3645 3717 3731 3835 4095 4131 4305 4641 4779 4797 4879 5015 5103 5265 5355 5369 5535 5967 6195 6273 6885 6903 7021 7257 7371 7735 7749 7965 7995 8505 9027 9061 9477 9639 9945 9963 10455 10935 11151 11193 11505 12095 12285 12393 12915 13039 13923 14337 14391 14637 15045 15309 15795 16065 16107 16605 16933 17901 18585 18655 18819 20655 20709 21063 21771 22113 23205 23247 23895 23985 24395 25515 26845 27081 27183 28431 28917 29835 29889 31365 31447 33453 33579 34515 35105 36285 36855 37179 38745 39117 41123 41769 43011 43173 43911 45135 45305 47385 48195 48321 49815 50799 53703 55755 55965 56457 61965 62127 63189 63427 65195 65313 66339 69615 69741 71685 71955 73185 76545 80535 81243 81549 84665 86751 89505 89667 91273 94095 94341 100359 100737 103545 105315 108855 110565 116235 117351 123369 125307 129033 129519 131733 135405 135915 142155 144585 144963 149445 152397 157235 161109 167265 167895 169371 185895 186381 189567 190281 195585 195939 199017 205615 208845 209223 215055 215865 219555 220129 241605 243729 244647 253995 260253 268515 273819 282285 283023 287861 301077 302211 310635 315945 317135 326565 331695 348705 352053 370107 375921 388557 395199 406215 407745 433755 434889 448335 456365 457191 471705 483327 501795 503685 508113 534599 559143 568701 570843 586755 587817 616845 626535 627669 645165 647595 658665 660387 724815 731187 733941 761985 805545 821457 846855 849069 863583 903231 906633 931905 947835 951405 979695 995085 1046115 1056159 1100645 1110321 1127763 1165671 1185597 1218645 1223235 1301265 1304667 1369095 1371573 1415115 1439305 1505385 1511055 1524339 1603797 1677429 1706103 1712529 1760265 1763451 1850535 1879605 1942785 1975995 1981161 2174445 2193561 2201823 2285955 2416635 2464371 2540565 2547207 2590749 2672995 2719899 2795715 2843505 2854215 2939085 3138345 3168477 3301935 3330963 3383289 3556791 3655935 3669705 3742193 3914001 4107285 4114719 4245345 4317915 4516155 4533165 4811391 5118309 5137587 5280795 5290353 5551605 5638815 5828355 5927985 5943483 6523335 6605469 6857865 7393113 7621695 7641621 7772247 8018985 8159697 8387145 8530515 8562645 8817255 9505431 9905805 9992889 10670373 10967805 11009115 11226579 11742003 12321855 12344157 12736035 12953745 13599495 14434173 15354927 15412761 15842385 16654815 16916445 17783955 17830449 18710965 19570005 19816407 20573595 22179339 22924863 23316741 24056955 25591545 25687935 26451765 28516293 29717415 29978667 33027345 33679737 36965565 37032471 38208105 38861235 40798485 43302519 46238283 47527155 49964445 53351865 53491347 56132895 58710015 61720785 66538017 68774589 69950223 72170865 76774635 77063805 89152245 89936001 99082035 101039211 110896695 114624315 116583705 129907557 138714849 142581465 149893335 160474041 168398685 185162355 199614051 209850669 216512595 231191415 267456735 303117633 332690085 343872945 349751115 389722671 449680005 481422123 505196055 629552007 649537785 693574245 802370205 909352899 998070255 1049253345 1169168013 1515588165 1948613355 2407110615 2728058697 3147760035 4546764495 5845840065 8184176091 13640293485 40920880455
• Sum of all divisors σ(n): 99980697600
• Sum of proper divisors (its aliquot sum) s(n): 59059817145
• 40920880455 is an abundant number, because the sum of its proper divisors (59059817145) is greater than itself. Its abundance is 18138936690

Bases of 40920880455

• Binary: 100110000111000100110001010101000111₂
• Hexadecimal: 0x987131547
• Base-36: ISR8HFR

Squares and roots of 40920880455

• 40920880455 squared (40920880455²) is 1674518457212401007025
• 40920880455 cubed (40920880455³) is 68522769607279694151991640196375
• The square root of 40920880455 is 202289.1011770037
• The cube root of 40920880455 is 3445.9977520949

Scales and comparisons

• 40,920,880,455 seconds is equal to 1,301 years, 8 weeks, 1 day, 7 hours, 14 minutes, 15 seconds.
• To count from 1 to 40,920,880,455 would take you about two thousand, six hundred 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 40920880455 cubic inches would be around 287.2 feet tall.

Recreational maths with 40920880455

• 40920880455 backwards is 55408802904
• 40920880455 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40920880455's digits is 45
• More coming soon!