82938648

Names of 82938648

• Cardinal: 82938648 can be written as Eighty-two million, nine hundred thirty-eight thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 8.2938648 × 10⁷

Factors of 82938648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 877

Divisors of 82938648

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 17 19 24 26 34 38 39 51 52 57 68 76 78 102 104 114 136 152 156 204 221 228 247 312 323 408 442 456 494 646 663 741 823 884 969 988 1292 1326 1482 1646 1768 1938 1976 2469 2584 2652 2964 3292 3876 4199 4938 5304 5928 6584 7752 8398 9876 10699 12597 13991 15637 16796 19752 21398 25194 27982 31274 32097 33592 41973 42796 46911 50388 55964 62548 64194 83946 85592 93822 100776 111928 125096 128388 167892 181883 187644 203281 256776 265829 335784 363766 375288 406562 531658 545649 609843 727532 797487 813124 1063316 1091298 1219686 1455064 1594974 1626248 2126632 2182596 2439372 3189948 3455777 4365192 4878744 6379896 6911554 10367331 13823108 20734662 27646216 41469324 82938648
• Sum of all divisors σ(n): 249177600
• Sum of proper divisors (its aliquot sum) s(n): 166238952
• 82938648 is an abundant number, because the sum of its proper divisors (166238952) is greater than itself. Its abundance is 83300304

Bases of 82938648

• Binary: 100111100011000101100011000₂
• Hexadecimal: 0x4F18B18
• Base-36: 1DDNVC

Squares and roots of 82938648

• 82938648 squared (82938648²) is 6878819332067904
• 82938648 cubed (82938648³) is 570519975237975001953792
• The square root of 82938648 is 9107.0658282457
• The cube root of 82938648 is 436.0995620341

Scales and comparisons

• 82,938,648 seconds is equal to 2 years, 33 weeks, 22 hours, 30 minutes, 48 seconds.
• To count from 1 to 82,938,648 would take you about three 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 82938648 cubic inches would be around 36.3 feet tall.

Recreational maths with 82938648

• 82938648 backwards is 84683928
• The number of decimal digits it has is: 8
• The sum of 82938648's digits is 48
• More coming soon!