442868860494

Names of 442868860494

• Cardinal: 442868860494 can be written as Four hundred forty-two billion, eight hundred sixty-eight million, eight hundred sixty thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 4.42868860494 × 10¹¹

Factors of 442868860494

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 727

Divisors of 442868860494

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 31 37 61 62 74 93 111 122 183 186 222 279 333 366 549 558 593 666 1098 1147 1186 1779 1891 2257 2294 3441 3558 3782 4514 5337 5673 6771 6882 10323 10674 11346 13542 17019 18383 20313 20646 21941 34038 36173 36766 40626 43882 55149 65823 69967 72346 108519 110298 131646 139934 165447 197469 209901 217038 325557 330894 351649 394938 419802 629703 651114 680171 703298 1054947 1121363 1259406 1338401 1360342 2040513 2109894 2242726 2676802 3164841 3364089 4015203 4081026 6121539 6329682 6728178 8030406 10092267 10901119 12045609 12243078 13011013 20184534 21450589 21802238 24091218 26022026 32703357 39033039 41490431 42901178 64351767 65406714 78066078 82980862 98110071 117099117 124471293 128703534 193055301 196220142 234198234 248942586 373413879 386110602 403341403 664968259 746827758 793671793 806682806 1210024209 1329936518 1587343586 1994904777 2381015379 2420048418 3630072627 3989809554 4762030758 5984714331 7143046137 7260145254 11969428662 14286092274 24603825583 49207651166 73811476749 147622953498 221434430247 442868860494
• Sum of all divisors σ(n): 1035695865984
• Sum of proper divisors (its aliquot sum) s(n): 592827005490
• 442868860494 is an abundant number, because the sum of its proper divisors (592827005490) is greater than itself. Its abundance is 149958144996

Bases of 442868860494

• Binary: 110011100011101000010101000011001001110₂
• Hexadecimal: 0x671D0A864E
• Base-36: 5NG8ONRI

Squares and roots of 442868860494

• 442868860494 squared (442868860494²) is 196132827595254033924036
• 442868860494 cubed (442868860494³) is 86861121862576312246394642677433784
• The square root of 442868860494 is 665483.9295535243
• The cube root of 442868860494 is 7622.3996392865

Scales and comparisons

• 442,868,860,494 seconds is equal to 14,081 years, 44 weeks, 4 days, 23 hours, 54 minutes, 54 seconds.
• To count from 1 to 442,868,860,494 would take you about twenty-eight thousand, one hundred sixty-three 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 442868860494 cubic inches would be around 635.2 feet tall.

Recreational maths with 442868860494

• 442868860494 backwards is 494068868244
• The number of decimal digits it has is: 12
• The sum of 442868860494's digits is 63
• More coming soon!