137211438

Names of 137211438

• Cardinal: 137211438 can be written as One hundred thirty-seven million, two hundred eleven thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.37211438 × 10⁸

Factors of 137211438

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1512

Divisors of 137211438

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 169 182 273 338 507 546 1014 1183 1487 2197 2366 2974 3549 4394 4461 6591 7098 8922 10409 13182 15379 19331 20818 30758 31227 38662 46137 57993 62454 92274 115986 135317 251303 270634 405951 502606 753909 811902 1507818 1759121 3266939 3518242 5277363 6533878 9800817 10554726 19601634 22868573 45737146 68605719 137211438
• Sum of all divisors σ(n): 339978240
• Sum of proper divisors (its aliquot sum) s(n): 202766802
• 137211438 is an abundant number, because the sum of its proper divisors (202766802) is greater than itself. Its abundance is 65555364

Bases of 137211438

• Binary: 1000001011011010111000101110₂
• Hexadecimal: 0x82DAE2E
• Base-36: 29OX0U

Squares and roots of 137211438

• 137211438 squared (137211438²) is 18826978718027844
• 137211438 cubed (137211438³) is 2583276823095996999279672
• The square root of 137211438 is 11713.7286121883
• The cube root of 137211438 is 515.7787420483

Scales and comparisons

• 137,211,438 seconds is equal to 4 years, 18 weeks, 6 days, 2 hours, 17 minutes, 18 seconds.
• To count from 1 to 137,211,438 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 137211438 cubic inches would be around 43 feet tall.

Recreational maths with 137211438

• 137211438 backwards is 834112731
• The number of decimal digits it has is: 9
• The sum of 137211438's digits is 30
• More coming soon!