137387328

Names of 137387328

• Cardinal: 137387328 can be written as One hundred thirty-seven million, three hundred eighty-seven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.37387328 × 10⁸

Factors of 137387328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2934

Divisors of 137387328

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 114 152 156 192 208 228 247 304 312 416 456 494 608 624 741 832 912 988 1216 1248 1482 1824 1976 2496 2897 2964 3648 3952 5794 5928 7904 8691 11588 11856 15808 17382 23176 23712 34764 37661 46352 47424 55043 69528 75322 92704 110086 112983 139056 150644 165129 185408 220172 225966 278112 301288 330258 440344 451932 556224 602576 660516 715559 880688 903864 1205152 1321032 1431118 1761376 1807728 2146677 2410304 2642064 2862236 3522752 3615456 4293354 5284128 5724472 7230912 8586708 10568256 11448944 17173416 22897888 34346832 45795776 68693664 137387328
• Sum of all divisors σ(n): 412211520
• Sum of proper divisors (its aliquot sum) s(n): 274824192
• 137387328 is an abundant number, because the sum of its proper divisors (274824192) is greater than itself. Its abundance is 137436864

Bases of 137387328

• Binary: 1000001100000101110101000000₂
• Hexadecimal: 0x8305D40
• Base-36: 29SOQO

Squares and roots of 137387328

• 137387328 squared (137387328²) is 18875277894979584
• 137387328 cubed (137387328³) is 2593223995248709660311552
• The square root of 137387328 is 11721.2340647219
• The cube root of 137387328 is 515.9990385179

Scales and comparisons

• 137,387,328 seconds is equal to 4 years, 19 weeks, 1 day, 3 hours, 8 minutes, 48 seconds.
• To count from 1 to 137,387,328 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 137387328 cubic inches would be around 43 feet tall.

Recreational maths with 137387328

• 137387328 backwards is 823783731
• The number of decimal digits it has is: 9
• The sum of 137387328's digits is 42
• More coming soon!