42666890694925

Names of 42666890694925

• Cardinal: 42666890694925 can be written as Forty-two trillion, six hundred sixty-six billion, eight hundred ninety million, six hundred ninety-four thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 4.2666890694925 × 10¹³

Factors of 42666890694925

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1792

Divisors of 42666890694925

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 7 25 35 43 49 73 97 175 215 245 301 365 485 511 679 1075 1225 1505 1567 1825 2107 2425 2555 3139 3395 3577 4171 4753 5329 7081 7525 7835 10535 10969 12775 15695 16975 17885 20855 21973 23765 26645 29197 35405 37303 39175 49567 52675 54845 67381 76783 78475 89425 104275 109865 114391 118825 133225 145985 151999 153811 177025 186515 204379 229147 247835 261121 274225 304483 336905 346969 383915 471667 516913 549325 571955 729925 759995 769055 800737 932575 1021895 1063993 1145735 1239175 1305605 1522415 1604029 1684525 1734845 1919575 2131381 2358335 2584565 2859775 3301669 3618391 3799975 3845275 4003685 4918813 5109475 5319965 5605159 5728675 6528025 6535957 7447951 7612075 8020145 8350543 8674225 10656905 11095927 11228203 11791675 12922825 14919667 16508345 18091955 20018425 22227259 24594065 25328737 26599825 28025795 32679785 34431691 37239755 40100725 41752715 45751699 53284525 55479635 56141015 58453801 74598335 77671489 82541725 90459775 111136295 122970325 126643685 140128975 155590813 163398925 172158455 186198775 208763575 228758495 241021837 277398175 280705075 292269005 320261893 359073349 372991675 388357445 409176607 477124861 543700423 555681475 633218425 777954065 810002671 860792275 1089135691 1143792475 1205109185 1461345025 1601309465 1795366745 1941787225 2045883035 2385624305 2513513443 2718502115 3339874027 3889770325 4050013355 5445678455 5670018697 6025545925 8006547325 8976833725 10229415175 11928121525 12567567215 13592510575 16699370135 17594594101 20250066775 23379118189 27228392275 28350093485 34830114853 39690130879 62837836075 83496850675 87972970505 116895590945 141750467425 174150574265 198450654395 243810803971 439864852525 584477954725 870752871325 992253271975 1219054019855 1706675627797 6095270099275 8533378138985 42666890694925
• Sum of all divisors σ(n): 64550012034816
• Sum of proper divisors (its aliquot sum) s(n): 21883121339891
• 42666890694925 is a deficient number, because the sum of its proper divisors (21883121339891) is less than itself. Its deficiency is 20783769355034

Bases of 42666890694925

• Binary: 1001101100111000101000110111010001000100001101₂
• Hexadecimal: 0x26CE28DD110D
• Base-36: F4GWD3CWD

Squares and roots of 42666890694925

• 42666890694925 squared (42666890694925²) is 1820463561572677549420755625
• 42666890694925 cubed (42666890694925³) is 77673519795715300532497889999974852703125
• The square root of 42666890694925 is 6531989.7959905755
• The cube root of 42666890694925 is 34943.2797476917

Scales and comparisons

• 42,666,890,694,925 seconds is equal to 1,356,675 years, 7 weeks, 4 days, 9 hours, 55 minutes, 25 seconds.
• To count from 1 to 42,666,890,694,925 would take you about three million, three hundred ninety-one thousand, six hundred eighty-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 42666890694925 cubic inches would be around 2911.9 feet tall.

Recreational maths with 42666890694925

• 42666890694925 backwards is 52949609866624
• The number of decimal digits it has is: 14
• The sum of 42666890694925's digits is 76
• More coming soon!