3994785700416

Names of 3994785700416

• Cardinal: 3994785700416 can be written as Three trillion, nine hundred ninety-four billion, seven hundred eighty-five million, seven hundred thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 3.994785700416 × 10¹²

Factors of 3994785700416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11909

Divisors of 3994785700416

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 144 147 168 192 196 224 252 288 294 336 392 441 448 504 576 588 672 784 882 1008 1176 1344 1568 1764 2016 2352 3136 3528 4032 4704 7056 9408 11897 14112 23794 28224 35691 47588 71382 83279 95176 107073 142764 166558 190352 214146 249837 285528 333116 380704 428292 499674 571056 582953 666232 749511 761408 856584 999348 1142112 1165906 1332464 1499022 1713168 1748859 1998696 2284224 2331812 2664928 2998044 3426336 3497718 3997392 4663624 5246577 5329856 5996088 6852672 6995436 7994784 9327248 10493154 11992176 13990872 15989568 18654496 20986308 23984352 27981744 37308992 41972616 47968704 55963488 83945232 111926976 141538609 167890464 283077218 335780928 424615827 566154436 849231654 990770263 1132308872 1273847481 1698463308 1981540526 2264617744 2547694962 2972310789 3396926616 3963081052 4529235488 5095389924 5944621578 6793853232 6935391841 7926162104 8916932367 9058470976 10190779848 11889243156 13587706464 13870783682 15852324208 17833864734 20381559696 20806175523 23778486312 27175412928 27741567364 31704648416 35667729468 40763119392 41612351046 47556972624 55483134728 62418526569 63409296832 71335458936 81526238784 83224702092 95113945248 110966269456 124837053138 142670917872 166449404184 190227890496 221932538912 249674106276 285341835744 332898808368 443865077824 499348212552 570683671488 665797616736 998696425104 1331595233472 1997392850208 3994785700416
• Sum of all divisors σ(n): 13320893562249
• Sum of proper divisors (its aliquot sum) s(n): 9326107861833
• 3994785700416 is an abundant number, because the sum of its proper divisors (9326107861833) is greater than itself. Its abundance is 5331322161417

Bases of 3994785700416

• Binary: 111010001000011011110010000101101001000000₂
• Hexadecimal: 0x3A21BC85A40
• Base-36: 1EZ6G9HS0

Squares and roots of 3994785700416

• 3994785700416 squared (3994785700416²) is 15958312792248151702573056
• 3994785700416 cubed (3994785700416³) is 63750039745238645394444728422369591296
• 3994785700416 is a perfect square number. Its square root is 1998696
• The cube root of 3994785700416 is 15867.1098664359

Scales and comparisons

• 3,994,785,700,416 seconds is equal to 127,021 years, 43 weeks, 14 hours, 33 minutes, 36 seconds.
• To count from 1 to 3,994,785,700,416 would take you about three hundred seventeen thousand, five hundred fifty-four 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 3994785700416 cubic inches would be around 1322.3 feet tall.

Recreational maths with 3994785700416

• 3994785700416 backwards is 6140075874993
• 3994785700416 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3994785700416's digits is 63
• More coming soon!