137948200

Names of 137948200

• Cardinal: 137948200 can be written as One hundred thirty-seven million, nine hundred forty-eight thousand, two hundred.

Scientific notation

• Scientific notation: 1.379482 × 10⁸

Factors of 137948200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3158

Divisors of 137948200

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 25 26 34 40 50 52 65 68 85 100 104 130 136 170 200 221 260 325 340 425 442 520 650 680 850 884 1105 1300 1700 1768 2210 2600 3121 3400 4420 5525 6242 8840 11050 12484 15605 22100 24968 31210 40573 44200 53057 62420 78025 81146 106114 124840 156050 162292 202865 212228 265285 312100 324584 405730 424456 530570 624200 689741 811460 1014325 1061140 1326425 1379482 1622920 2028650 2122280 2652850 2758964 3448705 4057300 5305700 5517928 6897410 8114600 10611400 13794820 17243525 27589640 34487050 68974100 137948200
• Sum of all divisors σ(n): 365835960
• Sum of proper divisors (its aliquot sum) s(n): 227887760
• 137948200 is an abundant number, because the sum of its proper divisors (227887760) is greater than itself. Its abundance is 89939560

Bases of 137948200

• Binary: 1000001110001110110000101000₂
• Hexadecimal: 0x838EC28
• Base-36: 2A4PIG

Squares and roots of 137948200

• 137948200 squared (137948200²) is 19029705883240000
• 137948200 cubed (137948200³) is 2625113673122368168000000
• The square root of 137948200 is 11745.1351631217
• The cube root of 137948200 is 516.7002591177

Scales and comparisons

• 137,948,200 seconds is equal to 4 years, 20 weeks, 14 hours, 56 minutes, 40 seconds.
• To count from 1 to 137,948,200 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 137948200 cubic inches would be around 43.1 feet tall.

Recreational maths with 137948200

• 137948200 backwards is 002849731
• 137948200 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 137948200's digits is 34
• More coming soon!