1988836039988

Names of 1988836039988

• Cardinal: 1988836039988 can be written as One trillion, nine hundred eighty-eight billion, eight hundred thirty-six million, thirty-nine thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.988836039988 × 10¹²

Factors of 1988836039988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 460882

Divisors of 1988836039988

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 19 28 38 49 61 76 98 122 133 196 244 266 361 427 532 722 854 931 1159 1444 1708 1862 2318 2527 2989 3724 4636 5054 5978 8113 10108 11956 16226 17689 22021 32452 35378 44042 56791 70756 88084 113582 154147 227164 308294 460793 616588 921586 1079029 1843172 2158058 3225551 4316116 6451102 8755067 12902204 17510134 22578857 28108373 35020268 45157714 56216746 61285469 90315428 112433492 122570938 166346273 196758611 245141876 332692546 393517222 428998283 534059087 665385092 787034444 857996566 1068118174 1164423911 1377310277 1715993132 2136236348 2328847822 2754620554 3738413609 4657695644 5509241108 7476827218 8150967377 10147122653 14953654436 16301934754 20294245306 26168895263 32603869508 40588490612 52337790526 71029858571 104675581052 142059717142 284119434284 497209009997 994418019994 1988836039988
• Sum of all divisors σ(n): 4343065471332
• Sum of proper divisors (its aliquot sum) s(n): 2354229431344
• 1988836039988 is an abundant number, because the sum of its proper divisors (2354229431344) is greater than itself. Its abundance is 365393391356

Bases of 1988836039988

• Binary: 11100111100001111110111011001110100110100₂
• Hexadecimal: 0x1CF0FDD9D34
• Base-36: PDNPMLV8

Squares and roots of 1988836039988

• 1988836039988 squared (1988836039988²) is 3955468793955149535040144
• 1988836039988 cubed (1988836039988³) is 7866778892465869913349619439569278272
• The square root of 1988836039988 is 1410260.9829347189
• The cube root of 1988836039988 is 12575.7238969759

Scales and comparisons

• 1,988,836,039,988 seconds is equal to 63,238 years, 43 weeks, 2 days, 15 hours, 33 minutes, 8 seconds.
• To count from 1 to 1,988,836,039,988 would take you about one hundred fifty-eight thousand and ninety-seven 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 1988836039988 cubic inches would be around 1048 feet tall.

Recreational maths with 1988836039988

• 1988836039988 backwards is 8899306388891
• The number of decimal digits it has is: 13
• The sum of 1988836039988's digits is 80
• More coming soon!