40240135180417883768

Names of 40240135180417883768

• Cardinal: 40240135180417883768 can be written as Forty quintillion, two hundred forty quadrillion, one hundred thirty-five trillion, one hundred eighty billion, four hundred seventeen million, eight hundred eighty-three thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0240135180417883768 × 10¹⁹

Factors of 40240135180417883768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 415

Divisors of 40240135180417883768

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 67 107 134 214 239 268 428 478 536 856 956 1912 4489 7169 8978 11449 14338 16013 17956 22898 25573 28676 32026 35912 45796 51146 57121 57352 64052 91592 102292 114242 128104 204584 228484 300763 456968 480323 601526 767083 960646 1072871 1203052 1225043 1534166 1713391 1921292 2145742 2406104 2450086 2736311 3068332 3426782 3827107 3842584 4291484 4900172 5472622 6111947 6136664 6853564 7654214 8582968 9800344 10945244 12223894 13651919 13707128 15308428 21890488 24447788 27303838 30616856 32181641 48895576 51394561 54607676 64363282 71882357 82077881 102789122 109215352 114797197 128726564 143764714 164155762 183332837 205578244 229594394 256416169 257453128 287529428 292785277 328311524 366665674 409500449 411156488 459188788 512832338 575058856 585570554 653978329 656623048 733331348 819000898 914678573 918377576 1025664676 1171141108 1307956658 1460755333 1466662696 1638001796 1829357146 2051329352 2342282216 2615913316 2921510666 3276003592 3443435587 3658714292 5231826632 5499218027 5843021332 6886871174 7317428584 7691412199 10998436054 11686042664 12283300079 13773742348 15382824398 17179883323 19616613559 21996872108 24566600158 27436530083 27547484696 30765648796 34359766646 39233227118 43816548043 43993744216 49133200316 54873060166 61283464391 61531297592 68719533292 69975681203 78466454236 87633096086 97870607311 98266400632 109746120332 122566928782 137439066584 139951362406 156300820631 156932908472 175266192172 195741214622 219492240664 245133857564 279902724812 312601641262 350532384344 368447607809 391482429244 490267715128 559805449624 625203282524 736895215618 782964858488 822981105293 1250406565048 1314313108453 1473790431236 1645962210586 1838247515561 2628626216906 2935708718881 2947580862472 3291924421172 3676495031122 4105992114197 4688370640601 5257252433812 5871417437762 6557330689837 6583848842344 7352990062244 8211984228394 9376741281202 10472154982277 10514504867624 11742834875524 13114661379674 14705980124488 16423968456788 16724187807517 18753482562404 20944309964554 23485669751048 26229322759348 32847936913576 33448375615034 37506965124808 41888619929108 52458645518696 66896751230068 83777239858216 88058978266351 133793502460136 176117956532702 196692484165027 314120832920267 352235913065404 393384968330054 439341156219079 628241665840534 701634383812559 704471826130808 786769936660108 878682312438158 1120520583103639 1256483331681068 1403268767625118 1573539873320216 1757364624876316 2241041166207278 2512966663362136 2806537535250236 3514729249752632 4482082332414556 5613075070500472 8964164664829112 21046095805657889 42092191611315778 47009503715441453 75074879067943813 84184383222631556 94019007430882906 150149758135887626 168368766445263112 188038014861765812 300299516271775252 376076029723531624 600599032543550504 5030016897552235471 10060033795104470942 20120067590208941884 40240135180417883768
• Sum of all divisors σ(n): 77640871488710400000
• Sum of proper divisors (its aliquot sum) s(n): 37400736308292516232
• 40240135180417883768 is a deficient number, because the sum of its proper divisors (37400736308292516232) is less than itself. Its deficiency is 2839398872125367536

Bases of 40240135180417883768

• Binary: 100010111001110001101011011011111011000110100000011101111001111000₂
• Hexadecimal: 0x22E71ADBEC681DE78
• Base-36: 8HQ4HF6UV9VG8

Squares and roots of 40240135180417883768

• 40240135180417883768 squared (40240135180417883768²) is 1619268479338305031027870143323557877824
• 40240135180417883768 cubed (40240135180417883768³) is 65159582501963097414185109967925226770698432657471176760832
• The square root of 40240135180417883768 is 6343511265.8856280909
• 40240135180417883768 is a perfect cube number. Its cube root is 3426782

Scales and comparisons

• 40,240,135,180,417,883,768 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,240,135,180,417,883,768 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40240135180417883768 cubic inches would be around 285565.2 feet tall.

Recreational maths with 40240135180417883768

• 40240135180417883768 backwards is 86738871408153104204
• The number of decimal digits it has is: 20
• The sum of 40240135180417883768's digits is 80
• More coming soon!