149612796738

Names of 149612796738

• Cardinal: 149612796738 can be written as One hundred forty-nine billion, six hundred twelve million, seven hundred ninety-six thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.49612796738 × 10¹¹

Factors of 149612796738

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 420

Divisors of 149612796738

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 23 27 43 46 54 69 86 129 138 207 258 349 387 414 529 621 698 774 989 1047 1058 1161 1242 1587 1978 2094 2322 2967 3141 3174 4761 5934 6282 8027 8901 9423 9522 14283 15007 16054 17802 18846 22747 24081 26703 28566 30014 45021 45494 48162 53406 68241 72243 90042 121801 135063 136482 144486 184621 204723 216729 243602 270126 345161 365403 369242 405189 409446 433458 553863 614169 690322 730806 810378 1035483 1096209 1107726 1228338 1661589 2070966 2192418 2801423 3106449 3288627 3323178 4984767 5237443 5602846 6212898 6577254 7938703 8404269 9319347 9969534 10474886 15712329 15877406 16808538 18638694 23816109 25212807 31424658 47136987 47632218 50425614 64432729 71448327 75638421 94273974 120461189 128865458 141410961 142896654 151276842 193298187 214344981 240922378 282821922 361383567 386596374 428689962 579894561 722767134 1084150701 1159789122 1739683683 2168301402 2770607347 3252452103 3479367366 5541214694 6504904206 8311822041 16623644082 24935466123 49870932246 74806398369 149612796738
• Sum of all divisors σ(n): 356661375840
• Sum of proper divisors (its aliquot sum) s(n): 207048579102
• 149612796738 is an abundant number, because the sum of its proper divisors (207048579102) is greater than itself. Its abundance is 57435782364

Bases of 149612796738

• Binary: 10001011010101100111100001101101000010₂
• Hexadecimal: 0x22D59E1B42
• Base-36: 1WQBLGSI

Squares and roots of 149612796738

• 149612796738 squared (149612796738²) is 22383988947766103440644
• 149612796738 cubed (149612796738³) is 3348931188627768533231353219819272
• The square root of 149612796738 is 386798.1343517571
• The cube root of 149612796738 is 5308.7170745949

Scales and comparisons

• 149,612,796,738 seconds is equal to 4,757 years, 11 weeks, 4 days, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 149,612,796,738 would take you about nine thousand, five hundred fourteen 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 149612796738 cubic inches would be around 442.4 feet tall.

Recreational maths with 149612796738

• 149612796738 backwards is 837697216941
• The number of decimal digits it has is: 12
• The sum of 149612796738's digits is 63
• More coming soon!