137387340

Names of 137387340

• Cardinal: 137387340 can be written as One hundred thirty-seven million, three hundred eighty-seven thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.3738734 × 10⁸

Factors of 137387340

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 359

Divisors of 137387340

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 349 405 486 540 698 729 810 972 1047 1215 1396 1458 1620 1745 2094 2187 2430 2916 3141 3490 3645 4188 4374 4860 5235 6282 6561 6980 7290 8748 9423 10470 10935 12564 13122 14580 15705 18846 19683 20940 21870 26244 28269 31410 32805 37692 39366 43740 47115 56538 62820 65610 78732 84807 94230 98415 113076 131220 141345 169614 188460 196830 254421 282690 339228 393660 424035 508842 565380 763263 848070 1017684 1272105 1526526 1696140 2289789 2544210 3053052 3816315 4579578 5088420 6869367 7632630 9159156 11448945 13738734 15265260 22897890 27477468 34346835 45795780 68693670 137387340
• Sum of all divisors σ(n): 434002800
• Sum of proper divisors (its aliquot sum) s(n): 296615460
• 137387340 is an abundant number, because the sum of its proper divisors (296615460) is greater than itself. Its abundance is 159228120

Bases of 137387340

• Binary: 1000001100000101110101001100₂
• Hexadecimal: 0x8305D4C
• Base-36: 29SOR0

Squares and roots of 137387340

• 137387340 squared (137387340²) is 18875281192275600
• 137387340 cubed (137387340³) is 2593224674758773230904000
• The square root of 137387340 is 11721.2345766135
• The cube root of 137387340 is 515.9990535407

Scales and comparisons

• 137,387,340 seconds is equal to 4 years, 19 weeks, 1 day, 3 hours, 9 minutes.
• To count from 1 to 137,387,340 would take you about six 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 137387340 cubic inches would be around 43 feet tall.

Recreational maths with 137387340

• 137387340 backwards is 043783731
• 137387340 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 137387340's digits is 36
• More coming soon!