138264060

Names of 138264060

• Cardinal: 138264060 can be written as One hundred thirty-eight million, two hundred sixty-four thousand and sixty.

Scientific notation

• Scientific notation: 1.3826406 × 10⁸

Factors of 138264060

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12361

Divisors of 138264060

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 17 20 22 30 33 34 44 51 55 60 66 68 85 102 110 132 165 170 187 204 220 255 330 340 374 510 561 660 748 935 1020 1122 1870 2244 2805 3740 5610 11220 12323 24646 36969 49292 61615 73938 123230 135553 147876 184845 209491 246460 271106 369690 406659 418982 542212 628473 677765 739380 813318 837964 1047455 1256946 1355530 1626636 2033295 2094910 2304401 2513892 2711060 3142365 4066590 4189820 4608802 6284730 6913203 8133180 9217604 11522005 12569460 13826406 23044010 27652812 34566015 46088020 69132030 138264060
• Sum of all divisors σ(n): 447213312
• Sum of proper divisors (its aliquot sum) s(n): 308949252
• 138264060 is an abundant number, because the sum of its proper divisors (308949252) is greater than itself. Its abundance is 170685192

Bases of 138264060

• Binary: 1000001111011011110111111100₂
• Hexadecimal: 0x83DBDFC
• Base-36: 2ABH8C

Squares and roots of 138264060

• 138264060 squared (138264060²) is 19116950287683600
• 138264060 cubed (138264060³) is 2643187161593302531416000
• The square root of 138264060 is 11758.5738931215
• The cube root of 138264060 is 517.0943213783

Scales and comparisons

• 138,264,060 seconds is equal to 4 years, 20 weeks, 4 days, 6 hours, 41 minutes.
• To count from 1 to 138,264,060 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 138264060 cubic inches would be around 43.1 feet tall.

Recreational maths with 138264060

• 138264060 backwards is 060462831
• 138264060 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 138264060's digits is 30
• More coming soon!