40501389706127680

Names of 40501389706127680

• Cardinal: 40501389706127680 can be written as Forty quadrillion, five hundred one trillion, three hundred eighty-nine billion, seven hundred six million, one hundred twenty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.050138970612768 × 10¹⁶

Factors of 40501389706127680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3494015

Divisors of 40501389706127680

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 53 55 64 80 88 106 110 160 176 212 220 265 320 352 424 440 530 583 704 848 880 1060 1166 1696 1760 2120 2332 2915 3392 3520 4240 4664 5830 8480 9328 11660 16960 18656 23320 37312 46640 63281 93280 126562 186560 253124 316405 506248 632810 696091 1012496 1265620 1392182 2024992 2531240 2784364 3353893 3430663 3480455 4049984 5062480 5568728 6707786 6861326 6960910 10124960 11137456 13415572 13722652 13921820 16769465 17153315 20249920 22274912 26831144 27445304 27843640 33538930 34306630 36892823 37737293 44549824 53662288 54890608 55687280 67077860 68613260 73785646 75474586 107324576 109781216 111374560 134155720 137226520 147571292 150949172 181825139 184464115 188686465 214649152 219562432 222749120 268311440 274453040 295142584 301898344 363650278 368928230 377372930 536622880 548906080 590285168 603796688 727300556 737856460 754745860 909125695 1073245760 1097812160 1180570336 1207593376 1454601112 1475712920 1509491720 1818251390 2000076529 2361140672 2415186752 2909202224 2951425840 3018983440 3636502780 4000153058 5818404448 5902851680 6037966880 7273005560 8000306116 10000382645 11636808896 11805703360 12075933760 14546011120 16000612232 20000765290 29092022240 32001224464 40001530580 58184044480 64002448928 80003061160 128004897856 160006122320 217095785303 320012244640 434191570606 640024489280 868383141212 1085478926515 1736766282424 2170957853030 2388053638333 3473532564848 4341915706060 4776107276666 6947065129696 8683831412120 9552214553332 11506076621059 11940268191665 13894130259392 17367662824240 19104429106664 23012153242118 23880536383330 34735325648480 38208858213328 46024306484236 47761072766660 57530383105295 69470651296960 76417716426656 92048612968472 95522145533320 115060766210590 126566842831649 152835432853312 184097225936944 191044291066640 230121532421180 253133685663298 368194451873888 382088582133280 460243064842360 506267371326596 632834214158245 736388903747776 764177164266560 920486129684720 1012534742653192 1265668428316490 1840972259369440 2025069485306384 2531336856632980 3681944518738880 4050138970612768 5062673713265960 8100277941225536 10125347426531920 20250694853063840 40501389706127680
• Sum of all divisors σ(n): 107198413709960448
• Sum of proper divisors (its aliquot sum) s(n): 66697024003832768
• 40501389706127680 is an abundant number, because the sum of its proper divisors (66697024003832768) is greater than itself. Its abundance is 26195634297705088

Bases of 40501389706127680

• Binary: 10001111111000111100110010100010010101111110100101000000₂
• Hexadecimal: 0x8FE3CCA257E940
• Base-36: B2SJLKK4UV4

Squares and roots of 40501389706127680

• 40501389706127680 squared (40501389706127680²) is 1640362568127625201311340462182400
• 40501389706127680 cubed (40501389706127680³) is 66436963631081364515315837481798969604585848832000
• The square root of 40501389706127680 is 201249570.6979959747
• The cube root of 40501389706127680 is 343418.2006627947

Scales and comparisons

• 40,501,389,706,127,680 seconds is equal to 1,287,818,913 years, 32 weeks, 5 days, 15 hours, 54 minutes, 40 seconds.
• To count from 1 to 40,501,389,706,127,680 would take you about three billion, eight hundred sixty-three million, four hundred fifty-six thousand, seven hundred forty 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 40501389706127680 cubic inches would be around 28618.2 feet tall.

Recreational maths with 40501389706127680

• 40501389706127680 backwards is 08672160798310504
• The number of decimal digits it has is: 17
• The sum of 40501389706127680's digits is 67
• More coming soon!