40220720915229452

Names of 40220720915229452

• Cardinal: 40220720915229452 can be written as Forty quadrillion, two hundred twenty trillion, seven hundred twenty billion, nine hundred fifteen million, two hundred twenty-nine thousand, four hundred fifty-two.

Scientific notation

• Scientific notation: 4.0220720915229452 × 10¹⁶

Factors of 40220720915229452

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 293463

Divisors of 40220720915229452

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 13 23 26 31 46 52 61 62 89 92 122 124 178 244 299 356 403 598 683 713 793 806 1157 1196 1366 1403 1426 1586 1612 1891 2047 2314 2732 2759 2806 2852 3172 3782 4094 4628 5429 5518 5612 7564 8188 8879 9269 10858 11036 15709 17758 18239 18538 21173 21716 24583 26611 31418 35516 35867 36478 37076 41663 42346 43493 49166 53222 60787 62836 63457 70577 71734 72956 83326 84692 86986 98332 106444 121574 124867 126914 141154 143468 166652 168299 173972 204217 243148 249734 253828 275249 282308 292561 336598 408434 486979 499468 541619 550498 565409 585122 673196 790231 816868 824941 958249 973958 1083238 1100996 1130818 1170244 1291553 1398101 1580462 1623271 1649882 1884397 1916498 1947916 2166476 2187887 2261636 2583106 2796202 3160924 3246542 3299764 3708007 3768794 3803293 3832996 3870877 4375774 5166212 5592404 6330727 6493084 6728903 7416014 7537588 7606586 7741754 8751548 9069391 12457237 12661454 13457806 14832028 15213172 15483508 16790189 17846221 18138782 18175313 24497161 24914474 25322908 26037929 26915612 29705719 33580378 35692442 36277564 36350626 43341131 48204091 48994322 49828948 50321401 52075858 59411438 67160756 71384884 72701252 85284161 86682262 87475739 96408182 97988644 100642802 104151716 114948217 117902083 118822876 170568322 173364524 174951478 192816364 199819163 201285604 208595993 229896434 232000873 235804166 338493077 341136644 349902956 386174347 399638326 410463083 417191986 459792868 464001746 471608332 553232851 563434703 598872367 676986154 772348694 799276652 807175799 820926166 834383972 928003492 1106465702 1108694093 1126869406 1197744734 1353972308 1494326821 1544697388 1588313669 1614351598 1641852332 2212931404 2217388186 2253738812 2395489468 2597649119 2643808991 2711747909 2988653642 3176627338 3228703196 4434776372 4595840749 5195298238 5287617982 5336020079 5423495818 5977307284 6194394053 6353254676 7192027063 7785340771 9191681498 10390596476 10493285387 10575235964 10672040158 10846991636 12188968943 12388788106 12724355573 14384054126 15570681542 17783905507 18383362996 18565043377 20648077697 20986570774 21344080316 24377937886 24777576212 25448711146 28768108252 31141363084 34369516883 35567811014 36531214387 37130086754 41296155394 41973141548 48755875772 49237723739 50897422292 59745929737 68739033766 71135622028 73062428774 74260173508 80527122689 82592310788 98475447478 119491859474 137478067532 142471063219 146124857548 158456596259 161054245378 165416622449 196950894956 231190771591 238983718948 241345563901 280346285689 284942126438 316913192518 322108490756 330833244898 377858037233 409029826661 462381543182 474905787031 482691127802 551301070717 560692571378 569884252876 633826385036 640090408607 661666489796 755716074466 818059653322 924763086364 949811574062 965382255604 1084818235927 1102602141434 1121385142756 1132467645997 1280180817214 1511432148932 1636119306644 1852123821847 1899623148124 2169636471854 2205204282868 2264935291994 2560361634428 3644501713957 3704247643694 4339272943708 4529870583988 4912154484029 5317387746593 7166913919321 7289003427914 7408495287388 8690734856359 9824308968058 10634775493186 12679924626491 14102637067051 14333827838642 14578006855828 14722079397961 17381469712718 19648617936116 21269550986372 24950819426321 25359849252982 28205274134102 28667655677284 29444158795922 33629365313737 34762939425436 49901638852642 50719698505964 56410548268204 58888317591844 67258730627474 99803277705284 112979553132667 134517461254948 164839020144383 225959106265334 324360652542173 329678040288766 437181749078581 451918212530668 648721305084346 659356080577532 773475402215951 874363498157162 1297442610168692 1546950804431902 1748726996314324 3093901608863804 10055180228807363 20110360457614726 40220720915229452
• Sum of all divisors σ(n): 84041832338472960
• Sum of proper divisors (its aliquot sum) s(n): 43821111423243508
• 40220720915229452 is an abundant number, because the sum of its proper divisors (43821111423243508) is greater than itself. Its abundance is 3600390508014056

Bases of 40220720915229452

• Binary: 10001110111001001000100001010110110000110010101100001100₂
• Hexadecimal: 0x8EE48856C32B0C
• Base-36: B01203WOR2K

Squares and roots of 40220720915229452

• 40220720915229452 squared (40220720915229452²) is 1617706390940775886935829808220304
• 40220720915229452 cubed (40220720915229452³) is 65065317272812017208821748139176020041613925193408
• The square root of 40220720915229452 is 200551043.1666448649
• The cube root of 40220720915229452 is 342623.0815996165

Scales and comparisons

• 40,220,720,915,229,452 seconds is equal to 1,278,894,514 years, 12 weeks, 5 days, 12 hours, 37 minutes, 32 seconds.
• To count from 1 to 40,220,720,915,229,452 would take you about three billion, eight hundred thirty-six million, six hundred eighty-three thousand, five hundred forty-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 40220720915229452 cubic inches would be around 28551.9 feet tall.

Recreational maths with 40220720915229452

• 40220720915229452 backwards is 25492251902702204
• The number of decimal digits it has is: 17
• The sum of 40220720915229452's digits is 56
• More coming soon!