21429095043319584

Names of 21429095043319584

• Cardinal: 21429095043319584 can be written as Twenty-one quadrillion, four hundred twenty-nine trillion, ninety-five billion, forty-three million, three hundred nineteen thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 2.1429095043319584 × 10¹⁶

Factors of 21429095043319584

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2315055

Divisors of 21429095043319584

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 32 38 48 57 62 76 93 96 114 124 152 186 228 248 304 372 456 496 589 608 744 912 992 1178 1488 1767 1824 2356 2976 3534 4712 7068 9424 14136 18848 28272 56544 177283 354566 531849 709132 1063698 1418264 2127396 2137717 2836528 3368377 4254792 4275434 5495773 5673056 6413151 6736754 8509584 8550868 10105131 10991546 12826302 13473508 16487319 17019168 17101736 20210262 21983092 25652604 26947016 32974638 34203472 40420524 40616623 43966184 51305208 53894032 65949276 66269227 68406944 80841048 81233246 87932368 102610416 104419687 107788064 121849869 131898552 132538454 161682096 162466492 175864736 198807681 205220832 208839374 243699738 263797104 265076908 313259061 323364192 324932984 397615362 417678748 487399476 527594208 530153816 626518122 649865968 795230724 835357496 974798952 1060307632 1253036244 1259115313 1299731936 1590461448 1670714992 1949597904 2120615264 2506072488 2518230626 3180922896 3341429984 3777345939 3899195808 5012144976 5036461252 6361845792 7554691878 10024289952 10072922504 15109383756 20145845008 30218767512 40291690016 60437535024 120875070048 378980882911 757961765822 1136942648733 1515923531644 2273885297466 3031847063288 4547770594932 6063694126576 7200636775309 9095541189864 11748407370241 12127388253152 14401273550618 18191082379728 21601910325927 23496814740482 28802547101236 35245222110723 36382164759456 43203820651854 46993629480964 57605094202472 70490444221446 86407641303708 93987258961928 115210188404944 140980888442892 172815282607416 187974517923856 223219740034579 230420376809888 281961776885784 345630565214832 375949035847712 446439480069158 563923553771568 669659220103737 691261130429664 892878960138316 1127847107543136 1339318440207474 1785757920276632 2678636880414948 3571515840553264 5357273760829896 7143031681106528 10714547521659792 21429095043319584
• Sum of all divisors σ(n): 61122410159247360
• Sum of proper divisors (its aliquot sum) s(n): 39693315115927776
• 21429095043319584 is an abundant number, because the sum of its proper divisors (39693315115927776) is greater than itself. Its abundance is 18264220072608192

Bases of 21429095043319584

• Binary: 1001100001000011010010111111101111010100100011100100000₂
• Hexadecimal: 0x4C21A5FDEA4720
• Base-36: 5UZZACXYCYO

Squares and roots of 21429095043319584

• 21429095043319584 squared (21429095043319584²) is 459206114375623963669546357933056
• 21429095043319584 cubed (21429095043319584³) is 9840371469428729446759707357647322358695085768704
• The square root of 21429095043319584 is 146386799.4162027713
• The cube root of 21429095043319584 is 277758.8744859511

Scales and comparisons

• 21,429,095,043,319,584 seconds is equal to 681,378,937 years, 43 weeks, 2 days, 18 hours, 6 minutes, 24 seconds.
• To count from 1 to 21,429,095,043,319,584 would take you about two billion, forty-four million, one hundred thirty-six thousand, eight hundred thirteen 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 21429095043319584 cubic inches would be around 23146.6 feet tall.

Recreational maths with 21429095043319584

• 21429095043319584 backwards is 48591334059092412
• The number of decimal digits it has is: 17
• The sum of 21429095043319584's digits is 69
• More coming soon!