19460731136

Names of 19460731136

• Cardinal: 19460731136 can be written as Nineteen billion, four hundred sixty million, seven hundred thirty-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.9460731136 × 10¹⁰

Factors of 19460731136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3934

Divisors of 19460731136

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 256 271 308 352 448 542 616 704 896 1084 1232 1408 1792 1897 2168 2464 2816 2981 3643 3794 4336 4928 5962 7286 7588 8672 9856 11924 14572 15176 17344 19712 20867 23848 25501 29144 30352 34688 40073 41734 47696 51002 58288 60704 69376 80146 83468 95392 102004 116576 121408 160292 166936 190784 204008 233152 242816 280511 320584 333872 381568 408016 466304 485632 561022 641168 667744 763136 816032 932608 987253 1122044 1282336 1335488 1632064 1974506 2244088 2564672 2670976 3264128 3949012 4488176 5129344 5341952 6528256 6910771 7898024 8976352 10258688 10859783 13821542 15796048 17952704 21719566 27643084 31592096 35905408 43439132 55286168 63184192 71810816 76018481 86878264 110572336 126368384 152036962 173756528 221144672 252736768 304073924 347513056 442289344 608147848 695026112 884578688 1216295696 1390052224 1769157376 2432591392 2780104448 4865182784 9730365568 19460731136
• Sum of all divisors σ(n): 48622737408
• Sum of proper divisors (its aliquot sum) s(n): 29162006272
• 19460731136 is an abundant number, because the sum of its proper divisors (29162006272) is greater than itself. Its abundance is 9701275136

Bases of 19460731136

• Binary: 10010000111111100110011000100000000₂
• Hexadecimal: 0x487F33100
• Base-36: 8XUF08W

Squares and roots of 19460731136

• 19460731136 squared (19460731136²) is 378720056347679850496
• 19460731136 cubed (19460731136³) is 7370169192392967707907332243456
• The square root of 19460731136 is 139501.7244911331
• The cube root of 19460731136 is 2689.7983171299

Scales and comparisons

• 19,460,731,136 seconds is equal to 618 years, 41 weeks, 22 hours, 38 minutes, 56 seconds.
• To count from 1 to 19,460,731,136 would take you about one thousand, two hundred thirty-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 19460731136 cubic inches would be around 224.1 feet tall.

Recreational maths with 19460731136

• 19460731136 backwards is 63113706491
• The number of decimal digits it has is: 11
• The sum of 19460731136's digits is 41
• More coming soon!