401356871899940

Names of 401356871899940

• Cardinal: 401356871899940 can be written as Four hundred one trillion, three hundred fifty-six billion, eight hundred seventy-one million, eight hundred ninety-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.0135687189994 × 10¹⁴

Factors of 401356871899940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 170820

Divisors of 401356871899940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 11 17 20 22 31 34 44 55 62 68 85 110 124 155 170 187 220 289 310 340 341 374 527 578 620 682 748 935 1054 1156 1201 1364 1445 1705 1870 2108 2402 2635 2890 3179 3410 3740 4804 5270 5780 5797 6005 6358 6820 8959 10540 11594 12010 12716 13211 15895 17918 20417 23188 24020 26422 28985 31790 35836 37231 40834 44795 52844 57970 63580 66055 74462 81668 89590 98549 102085 115940 132110 148924 169553 179180 186155 197098 204170 224587 264220 339106 347089 372310 394196 408340 409541 449174 492745 632927 678212 694178 744620 819082 847765 898348 985490 1122935 1265854 1388356 1638164 1695530 1735445 1865083 1970980 2047705 2245870 2531708 2882401 3164635 3391060 3470890 3730166 3817979 4095410 4491740 5256143 5764802 6329270 6941780 6962197 7460332 7635958 8190820 9325415 10512286 10759759 11529604 12658540 13924394 14412005 15271916 18650830 19089895 21024572 21519518 26280715 27848788 28824010 31706411 34810985 37301660 38179790 43039036 49000817 52561430 53798795 57648020 57817573 63412822 69621970 76359580 89354431 98001634 105122860 107597590 115635146 118357349 126825644 139243940 158532055 178708862 196003268 203633153 215195180 231270292 236714698 245004085 289087865 317064110 357417724 407266306 446772155 473429396 490008170 539008987 578175730 591786745 634128220 814532612 893544310 980016340 982898741 1018165765 1078017974 1156351460 1183573490 1519025327 1787088620 1965797482 2036331530 2156035948 2239964683 2367146980 2695044935 3038050654 3461763601 3931594964 4072663060 4479929366 4914493705 5390089870 6076101308 6312627743 6923527202 7595126635 8959858732 9828987410 10780179740 11199823415 12625255486 13847054404 15190253270 16709278597 17308818005 19657974820 22399646830 25250510972 30380506540 31563138715 33418557194 34617636010 38079399611 44799293660 58849981217 63126277430 66837114388 69235272020 69438905173 76158799222 83546392985 107314671631 117699962434 126252554860 138877810346 152317598444 167092785970 190396998055 214629343262 235399924868 277755620692 294249906085 334185571940 347194525865 380793996110 429258686524 536573358155 588499812170 647349793387 694389051730 761587992220 1073146716310 1176999624340 1180461387941 1294699586774 1388778103460 1824349417727 2146293432620 2360922775882 2589399173548 3236748966935 3648698835454 4721845551764 5902306939705 6473497933870 7297397670908 9121747088635 11804613879410 12946995867740 18243494177270 20067843594997 23609227758820 36486988354540 40135687189994 80271374379988 100339217974985 200678435949970 401356871899940
• Sum of all divisors σ(n): 1009093474464768
• Sum of proper divisors (its aliquot sum) s(n): 607736602564828
• 401356871899940 is an abundant number, because the sum of its proper divisors (607736602564828) is greater than itself. Its abundance is 206379730664888

Bases of 401356871899940

• Binary: 1011011010000100000101101110001110001101100100100₂
• Hexadecimal: 0x16D082DC71B24
• Base-36: 3Y9OSUSV8K

Squares and roots of 401356871899940

• 401356871899940 squared (401356871899940²) is 161087338621304846785372003600
• 401356871899940 cubed (401356871899940³) is 64653510331733306761768399751924416519784000
• The square root of 401356871899940 is 20033893.0789784341
• The cube root of 401356871899940 is 73763.8485930973

Scales and comparisons

• 401,356,871,899,940 seconds is equal to 12,761,907 years, 2 weeks, 3 days, 12 hours, 12 minutes, 20 seconds.
• To count from 1 to 401,356,871,899,940 would take you about thirty-one million, nine hundred four thousand, seven hundred sixty-seven 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 401356871899940 cubic inches would be around 6147 feet tall.

Recreational maths with 401356871899940

• 401356871899940 backwards is 049998178653104
• The number of decimal digits it has is: 15
• The sum of 401356871899940's digits is 74
• More coming soon!