137443900

Names of 137443900

• Cardinal: 137443900 can be written as One hundred thirty-seven million, four hundred forty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 1.374439 × 10⁸

Factors of 137443900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 362

Divisors of 137443900

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 11 20 22 25 37 44 50 55 74 100 110 121 148 185 220 242 275 307 370 407 484 550 605 614 740 814 925 1100 1210 1228 1535 1628 1850 2035 2420 3025 3070 3377 3700 4070 4477 6050 6140 6754 7675 8140 8954 10175 11359 12100 13508 15350 16885 17908 20350 22385 22718 30700 33770 37147 40700 44770 45436 56795 67540 74294 84425 89540 111925 113590 124949 148588 168850 185735 223850 227180 249898 283975 337700 371470 447700 499796 567950 624745 742940 928675 1135900 1249490 1374439 1857350 2498980 2748878 3123725 3714700 5497756 6247450 6872195 12494900 13744390 27488780 34360975 68721950 137443900
• Sum of all divisors σ(n): 337789144
• Sum of proper divisors (its aliquot sum) s(n): 200345244
• 137443900 is an abundant number, because the sum of its proper divisors (200345244) is greater than itself. Its abundance is 62901344

Bases of 137443900

• Binary: 1000001100010011101000111100₂
• Hexadecimal: 0x8313A3C
• Base-36: 29TWE4

Squares and roots of 137443900

• 137443900 squared (137443900²) is 18890825647210000
• 137443900 cubed (137443900³) is 2596428751172566519000000
• The square root of 137443900 is 11723.6470434759
• The cube root of 137443900 is 516.0698531317

Scales and comparisons

• 137,443,900 seconds is equal to 4 years, 19 weeks, 1 day, 18 hours, 51 minutes, 40 seconds.
• To count from 1 to 137,443,900 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 137443900 cubic inches would be around 43 feet tall.

Recreational maths with 137443900

• 137443900 backwards is 009344731
• The number of decimal digits it has is: 9
• The sum of 137443900's digits is 31
• More coming soon!