108199702820

Names of 108199702820

• Cardinal: 108199702820 can be written as One hundred eight billion, one hundred ninety-nine million, seven hundred two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.0819970282 × 10¹¹

Factors of 108199702820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2241

Divisors of 108199702820

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 61 110 121 122 220 242 244 305 421 484 605 610 671 842 1210 1220 1342 1684 1741 2105 2420 2684 3355 3482 4210 4631 6710 6964 7381 8420 8705 9262 13420 14762 17410 18524 19151 23155 25681 29524 34820 36905 38302 46310 50941 51362 73810 76604 92620 95755 101882 102724 106201 128405 147620 191510 203764 210661 212402 254705 256810 282491 383020 421322 424804 509410 513620 531005 564982 732961 842644 1018820 1053305 1062010 1129964 1168211 1412455 1465922 2106610 2124020 2336422 2824910 2931844 3107401 3664805 4213220 4672844 5649820 5841055 6214802 7329610 8062571 11682110 12429604 12850321 14659220 15537005 16125142 23364220 25700642 31074010 32250284 40312855 44710621 51401284 62148020 64251605 80625710 88688281 89421242 128503210 161251420 177376562 178842484 223553105 257006420 354753124 443441405 447106210 491816831 886882810 894212420 983633662 1773765620 1967267324 2459084155 4918168310 5409985141 9836336620 10819970282 21639940564 27049925705 54099851410 108199702820
• Sum of all divisors σ(n): 254596965168
• Sum of proper divisors (its aliquot sum) s(n): 146397262348
• 108199702820 is an abundant number, because the sum of its proper divisors (146397262348) is greater than itself. Its abundance is 38197559528

Bases of 108199702820

• Binary: 1100100110001001101000111000100100100₂
• Hexadecimal: 0x1931347124
• Base-36: 1DPFB50K

Squares and roots of 108199702820

• 108199702820 squared (108199702820²) is 11707175690336315952400
• 108199702820 cubed (108199702820³) is 1266712930555917731903305265768000
• The square root of 108199702820 is 328937.2323407613
• The cube root of 108199702820 is 4765.1366121413

Scales and comparisons

• 108,199,702,820 seconds is equal to 3,440 years, 21 weeks, 4 days, 9 hours, 20 seconds.
• To count from 1 to 108,199,702,820 would take you about six thousand, eight hundred eighty 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 108199702820 cubic inches would be around 397.1 feet tall.

Recreational maths with 108199702820

• 108199702820 backwards is 028207991801
• The number of decimal digits it has is: 12
• The sum of 108199702820's digits is 47
• More coming soon!