40751187490466160

Names of 40751187490466160

• Cardinal: 40751187490466160 can be written as Forty quadrillion, seven hundred fifty-one trillion, one hundred eighty-seven billion, four hundred ninety million, four hundred sixty-six thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.075118749046616 × 10¹⁶

Factors of 40751187490466160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17894

Divisors of 40751187490466160

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 761 1522 2283 3044 3805 4566 6088 7610 9132 11415 12176 15220 17123 18264 22830 30440 34246 36528 45660 51369 60880 68492 85615 91320 102738 136984 171230 182640 205476 256845 273968 342460 410952 513690 579121 684920 821904 1027380 1158242 1369840 1737363 2054760 2316484 2895605 3474726 4109520 4632968 5791210 6949452 8686815 9265936 11582420 13030603 13898904 17373630 23164840 26061206 27797808 34747260 39091809 46329680 52122412 65153015 69494520 78183618 104244824 130306030 138989040 156367236 195459045 208489648 260612060 293197129 312734472 390918090 521224120 586394258 625468944 781836180 879591387 1042448240 1172788516 1465985645 1563672360 1759182774 2345577032 2931971290 3127344720 3518365548 4397956935 4691154064 5863942580 7036731096 8795913870 9916288883 11727885160 14073462192 17591827740 19832577766 23455770320 29748866649 35183655480 39665155532 49581444415 59497733298 70367310960 79330311064 99162888830 118995466596 148744333245 158660622128 198325777660 223123015169 237990933192 297488666490 396651555320 446246030338 475981866384 594977332980 669369045507 793303110640 892492060676 1115615075845 1189954665960 1338738091014 1784984121352 2231230151690 2379909331920 2677476182028 3346845227535 3569968242704 4462460303380 5354952364056 6693690455070 8924920606760 10709904728112 13387380910140 17849841213520 26774761820280 53549523640560 169796614543609 339593229087218 509389843630827 679186458174436 848983072718045 1018779687261654 1358372916348872 1697966145436090 2037559374523308 2546949218154135 2716745832697744 3395932290872180 4075118749046616 5093898436308270 6791864581744360 8150237498093232 10187796872616540 13583729163488720 20375593745233080 40751187490466160
• Sum of all divisors σ(n): 126502290740264856
• Sum of proper divisors (its aliquot sum) s(n): 85751103249798696
• 40751187490466160 is an abundant number, because the sum of its proper divisors (85751103249798696) is greater than itself. Its abundance is 44999915759332536

Bases of 40751187490466160

• Binary: 10010000110001101111110100110110100010110110100101110000₂
• Hexadecimal: 0x90C6FD368B6970
• Base-36: B593937CBQO

Squares and roots of 40751187490466160

• 40751187490466160 squared (40751187490466160²) is 1660659281883125647220894105145600
• 40751187490466160 cubed (40751187490466160³) is 67673837753802146447968890975932611344598672896000
• The square root of 40751187490466160 is 201869233.6401616203
• The cube root of 40751187490466160 is 344122.7801380649

Scales and comparisons

• 40,751,187,490,466,160 seconds is equal to 1,295,761,710 years, 25 weeks, 6 days, 3 hours, 16 minutes.
• To count from 1 to 40,751,187,490,466,160 would take you about three billion, eight hundred eighty-seven million, two hundred eighty-five thousand, one 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 40751187490466160 cubic inches would be around 28676.9 feet tall.

Recreational maths with 40751187490466160

• 40751187490466160 backwards is 06166409478115704
• The number of decimal digits it has is: 17
• The sum of 40751187490466160's digits is 69
• More coming soon!