40870018465915716

Names of 40870018465915716

• Cardinal: 40870018465915716 can be written as Forty quadrillion, eight hundred seventy trillion, eighteen billion, four hundred sixty-five million, nine hundred fifteen thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 4.0870018465915716 × 10¹⁶

Factors of 40870018465915716

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 145884

Divisors of 40870018465915716

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 81 84 98 99 108 121 126 132 147 154 162 189 196 198 231 242 252 294 297 308 324 363 378 396 441 462 484 539 567 588 594 693 726 756 847 882 891 924 1078 1089 1134 1188 1323 1386 1452 1617 1694 1764 1782 2079 2156 2178 2268 2541 2646 2772 3234 3267 3388 3564 3969 4158 4356 4851 5082 5292 5929 6237 6468 6534 7623 7938 8316 9702 9801 10164 11858 12474 13068 14553 15246 15876 17787 19404 19602 22869 23716 24948 29106 30492 35574 39204 43659 45738 53361 58212 68607 71148 87318 91476 106722 137214 145861 160083 174636 213444 274428 291722 320166 437583 480249 583444 640332 875166 960498 1021027 1312749 1604471 1750332 1920996 2042054 2625498 3063081 3208942 3938247 4084108 4813413 5250996 6126162 6417884 7147189 7876494 9189243 9626826 11231297 11814741 12252324 14294378 14440239 15752988 17649181 18378486 19253652 21441567 22462594 23629482 27567729 28588756 28880478 33693891 35298362 36756972 42883134 43320717 44925188 47258964 52947543 55135458 57760956 64324701 67387782 70596724 78619079 82703187 85766268 86641434 101081673 105895086 110270916 123544267 128649402 129962151 134775564 157238158 158842629 165406374 173282868 192974103 202163346 211790172 235857237 247088534 257298804 259924302 303245019 314476316 317685258 330812748 370632801 385948206 404326692 471714474 476527887 494177068 519848604 578922309 606490038 635370516 707571711 741265602 771896412 864809869 909735057 943428948 953055774 1111898403 1157844618 1212980076 1415143422 1429583661 1482531204 1729619738 1819470114 1906111548 2122715133 2223796806 2315689236 2594429607 2830286844 2859167322 3335695209 3459239476 3638940228 4245430266 4447593612 5188859214 5718334644 6368145399 6671390418 7783288821 8490860532 10007085627 10377718428 12736290798 13342780836 15566577642 20014171254 21275431321 23349866463 25472581596 31133155284 40028342508 42550862642 46699732926 63826293963 70049599389 85101725284 93399465852 127652587926 140099198778 148928019247 191478881889 234029744531 255305175852 280198397556 297856038494 382957763778 446784057741 468059489062 574436645667 595712076988 702089233593 765915527556 893568115482 936118978124 1042496134729 1148873291334 1340352173223 1404178467186 1638208211717 1723309937001 1787136230964 2084992269458 2106267700779 2297746582668 2574327189841 2680704346446 2808356934372 3127488404187 3276416423434 3446619874002 4021056519669 4169984538916 4212535401558 4914624635151 5148654379682 5361408692892 6254976808374 6318803102337 6552832846868 6893239748004 7722981569523 8042113039338 8425070803116 9382465212561 9829249270302 10297308759364 11467457482019 12063169559007 12509953616748 12637606204674 14743873905453 15445963139046 16084226078676 18020290328887 18764930425122 18956409307011 19658498540604 22934914964038 23168944708569 24126339118014 25275212409348 28147395637683 29487747810906 30891926278092 34402372446057 36040580657774 37529860850244 37912818614022 44231621716359 45869829928076 46337889417138 48252678236028 54060870986661 56294791275366 58975495621812 68804744892114 69506834125707 72081161315548 75825637228044 84442186913049 88463243432718 92675778834276 103207117338171 108121741973322 112589582550732 126142032302209 132694865149077 137609489784228 139013668251414 162182612959983 168884373826098 176926486865436 206414234676342 208520502377121 216243483946644 252284064604418 265389730298154 278027336502828 309621352014513 324365225919966 337768747652196 378426096906627 412828469352684 417041004754242 486547838879949 504568129208836 530779460596308 619242704029026 648730451839932 756852193813254 834082009508484 928864056043539 973095677759898 1135278290719881 1238485408058052 1459643516639847 1513704387626508 1857728112087078 1946191355519796 2270556581439762 2919287033279694 3405834872159643 3715456224174156 4541113162879524 5838574066559388 6811669744319286 10217504616478929 13623339488638572 20435009232957858 40870018465915716
• Sum of all divisors σ(n): 136612757578801581
• Sum of proper divisors (its aliquot sum) s(n): 95742739112885865
• 40870018465915716 is an abundant number, because the sum of its proper divisors (95742739112885865) is greater than itself. Its abundance is 54872720646970149

Bases of 40870018465915716

• Binary: 10010001001100110001000010110100100111111110001101000100₂
• Hexadecimal: 0x913310B49FE344
• Base-36: B6F7NAA0090

Squares and roots of 40870018465915716

• 40870018465915716 squared (40870018465915716²) is 1670358409404291615883230415792656
• 40870018465915716 cubed (40870018465915716³) is 68267579037051001912618374678625606554821027781696
• 40870018465915716 is a perfect square number. Its square root is 202163346
• The cube root of 40870018465915716 is 344456.9443247785

Scales and comparisons

• 40,870,018,465,915,716 seconds is equal to 1,299,540,167 years, 49 weeks, 2 days, 6 hours, 48 minutes, 36 seconds.
• To count from 1 to 40,870,018,465,915,716 would take you about three billion, eight hundred ninety-eight million, six hundred twenty thousand, five hundred three 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 40870018465915716 cubic inches would be around 28704.7 feet tall.

Recreational maths with 40870018465915716

• 40870018465915716 backwards is 61751956481007804
• The number of decimal digits it has is: 17
• The sum of 40870018465915716's digits is 72
• More coming soon!