83985137132

Names of 83985137132

• Cardinal: 83985137132 can be written as Eighty-three billion, nine hundred eighty-five million, one hundred thirty-seven thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 8.3985137132 × 10¹⁰

Factors of 83985137132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12677

Divisors of 83985137132

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 26 31 43 52 62 86 97 124 172 194 388 403 559 806 1118 1261 1333 1612 2236 2522 2666 3007 4171 5044 5332 6014 8342 12028 12491 16684 17329 24982 34658 39091 49964 54223 69316 78182 108446 129301 156364 162383 216892 258602 324766 387221 517204 537113 649532 774442 1074226 1211627 1548884 1680913 2148452 2423254 3361826 4846508 5033873 6723652 6982469 10067746 13964938 15751151 16650503 20135492 27929876 31502302 33301006 37560437 52099961 63004604 66602012 75120874 104199922 150241748 208399844 216456539 432913078 488285681 677299493 865826156 976571362 1354598986 1615098791 1953142724 2709197972 3230197582 6460395164 20996284283 41992568566 83985137132
• Sum of all divisors σ(n): 168922220544
• Sum of proper divisors (its aliquot sum) s(n): 84937083412
• 83985137132 is an abundant number, because the sum of its proper divisors (84937083412) is greater than itself. Its abundance is 951946280

Bases of 83985137132

• Binary: 1001110001101111001110111110111101100₂
• Hexadecimal: 0x138DE77DEC
• Base-36: 12KYKYJW

Squares and roots of 83985137132

• 83985137132 squared (83985137132²) is 7053503259080845185424
• 83985137132 cubed (83985137132³) is 592389438474913707172296607563968
• The square root of 83985137132 is 289801.8929061713
• The cube root of 83985137132 is 4379.2608222119

Scales and comparisons

• 83,985,137,132 seconds is equal to 2,670 years, 24 weeks, 2 days, 4 hours, 45 minutes, 32 seconds.
• To count from 1 to 83,985,137,132 would take you about five thousand, three hundred forty 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 83985137132 cubic inches would be around 364.9 feet tall.

Recreational maths with 83985137132

• 83985137132 backwards is 23173158938
• The number of decimal digits it has is: 11
• The sum of 83985137132's digits is 50
• More coming soon!