40125285940975290

Names of 40125285940975290

• Cardinal: 40125285940975290 can be written as Forty quadrillion, one hundred twenty-five trillion, two hundred eighty-five billion, nine hundred forty million, nine hundred seventy-five thousand, two hundred ninety.

Scientific notation

• Scientific notation: 4.012528594097529 × 10¹⁶

Factors of 40125285940975290

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17121

Divisors of 40125285940975290

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 113 121 165 198 226 242 330 339 363 495 565 605 678 726 990 1017 1089 1130 1210 1243 1695 1815 2034 2178 2486 3390 3630 3729 5085 5445 6215 7458 10170 10890 11187 12430 12769 13673 16987 18645 22374 25538 27346 33974 37290 38307 41019 50961 55935 63845 68365 76614 82038 84935 101922 111870 114921 123057 127690 136730 140459 152883 169870 186857 191535 205095 229842 246114 254805 280918 305766 373714 383070 410190 421377 509610 560571 574605 615285 702295 764415 842754 934285 1121142 1149210 1230570 1264131 1404590 1528830 1545049 1681713 1868570 1919531 2055427 2106885 2528262 2802855 3090098 3363426 3839062 4110854 4213770 4635147 5605710 5758593 6166281 6320655 7725245 8408565 9270294 9597655 10277135 11517186 12332562 12641310 13905441 15450490 16817130 17275779 18498843 19195310 20554270 21114841 23175735 27810882 28792965 30831405 34551558 36997686 42229682 46351470 57585930 61662810 63344523 69527205 86378895 92494215 105574205 126689046 139054410 172757790 184988430 190033569 211148410 216907003 232263251 288558169 316722615 380067138 433814006 464526502 577116338 633445230 650721009 696789753 865674507 950167845 1084535015 1161316255 1301442018 1393579506 1442790845 1731349014 1900335690 1952163027 2090369259 2169070030 2322632510 2385977033 2597023521 2885581690 3174139859 3253605045 3483948765 3904326054 4180738518 4328372535 4771954066 5194047042 6348279718 6507210090 6967897530 7157931099 8656745070 9522419577 9760815135 10451846295 11929885165 12985117605 14315862198 15870699295 19044839154 19521630270 20903692590 21473793297 23859770330 25970235210 26245747363 28567258731 31741398590 32607073097 34915538449 35789655495 42947586594 47612097885 52491494726 57134517462 65214146194 69831076898 71579310990 78737242089 95224195770 97821219291 104746615347 107368966485 131228736815 142836293655 157474484178 163035365485 174577692245 195642438582 209493230694 214737932970 236211726267 262457473630 285672587310 293463657873 314239846041 326070730970 349155384490 358677804067 393686210445 472423452534 489106096455 523733076735 586927315746 628479692082 717355608134 787372420890 978212192910 1047466153470 1076033412201 1181058631335 1467318289365 1571199230205 1793389020335 2152066824402 2362117262670 2934636578730 3142398460410 3228100236603 3586778040670 3684599259961 3945455844737 5380167061005 6456200473206 7369198519922 7890911689474 10760334122010 11053797779883 11836367534211 16140501183015 18422996299805 19727279223685 22107595559766 23672735068422 32281002366030 33161393339649 35509102602633 36845992599610 39454558447370 40530591859571 55268988899415 59181837671055 66322786679298 71018205205266 81061183719142 110537977798830 118363675342110 121591775578713 165806966698245 177545513013165 202652959297855 243183551157426 331613933396490 355091026026330 364775326736139 405305918595710 445836510455281 607958877893565 729550653472278 891673020910562 1215917755787130 1337509531365843 1823876633680695 2229182552276405 2675019062731686 3647753267361390 4012528594097529 4458365104552810 6687547656829215 8025057188195058 13375095313658430 20062642970487645 40125285940975290
• Sum of all divisors σ(n): 115702687253771982
• Sum of proper divisors (its aliquot sum) s(n): 75577401312796692
• 40125285940975290 is an abundant number, because the sum of its proper divisors (75577401312796692) is greater than itself. Its abundance is 35452115371821402

Bases of 40125285940975290

• Binary: 10001110100011011011110000100111000001011101011010111010₂
• Hexadecimal: 0x8E8DBC2705D6BA
• Base-36: AZ385VX2OQI

Squares and roots of 40125285940975290

• 40125285940975290 squared (40125285940975290²) is 1610038571845029263849796390584100
• 40125285940975290 cubed (40125285940975290³) is 64603258071281287098375523973707004039326766889000
• The square root of 40125285940975290 is 200312969.9769220885
• The cube root of 40125285940975290 is 342351.8771036551

Scales and comparisons

• 40,125,285,940,975,290 seconds is equal to 1,275,859,977 years, 13 weeks, 5 days, 6 hours, 1 minute, 30 seconds.
• To count from 1 to 40,125,285,940,975,290 would take you about three billion, eight hundred twenty-seven million, five hundred seventy-nine thousand, nine hundred thirty-one 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 40125285940975290 cubic inches would be around 28529.3 feet tall.

Recreational maths with 40125285940975290

• 40125285940975290 backwards is 09257904958252104
• The number of decimal digits it has is: 17
• The sum of 40125285940975290's digits is 72
• More coming soon!