97225140

Names of 97225140

• Cardinal: 97225140 can be written as Ninety-seven million, two hundred twenty-five thousand, one hundred forty.

Scientific notation

• Scientific notation: 9.722514 × 10⁷

Factors of 97225140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1579

Divisors of 97225140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 23 30 46 47 60 69 92 94 115 138 141 188 230 235 276 282 345 460 470 564 690 705 940 1081 1380 1410 1499 2162 2820 2998 3243 4324 4497 5405 5996 6486 7495 8994 10810 12972 14990 16215 17988 21620 22485 29980 32430 34477 44970 64860 68954 70453 89940 103431 137908 140906 172385 206862 211359 281812 344770 352265 413724 422718 517155 689540 704530 845436 1034310 1056795 1409060 1620419 2068620 2113590 3240838 4227180 4861257 6481676 8102095 9722514 16204190 19445028 24306285 32408380 48612570 97225140
• Sum of all divisors σ(n): 290304000
• Sum of proper divisors (its aliquot sum) s(n): 193078860
• 97225140 is an abundant number, because the sum of its proper divisors (193078860) is greater than itself. Its abundance is 95853720

Bases of 97225140

• Binary: 101110010111000100110110100₂
• Hexadecimal: 0x5CB89B4
• Base-36: 1LVVEC

Squares and roots of 97225140

• 97225140 squared (97225140²) is 9452727848019600
• 97225140 cubed (97225140³) is 919042788405604332744000
• The square root of 97225140 is 9860.2809290607
• The cube root of 97225140 is 459.8252959761

Scales and comparisons

• 97,225,140 seconds is equal to 3 years, 4 weeks, 5 days, 6 hours, 59 minutes.
• To count from 1 to 97,225,140 would take you about four 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 97225140 cubic inches would be around 38.3 feet tall.

Recreational maths with 97225140

• 97225140 backwards is 04152279
• 97225140 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 97225140's digits is 30
• More coming soon!