1988231674732

Names of 1988231674732

• Cardinal: 1988231674732 can be written as One trillion, nine hundred eighty-eight billion, two hundred thirty-one million, six hundred seventy-four thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.988231674732 × 10¹²

Factors of 1988231674732

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 313

Divisors of 1988231674732

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 17 34 43 68 86 172 251 502 731 1004 1462 1849 2924 3698 4267 7396 8534 10793 17068 21586 31433 43172 62866 63001 125732 126002 183481 252004 366962 464099 733924 928198 1071017 1856396 2142034 2709043 4284068 5418086 7889683 10836172 15779366 15813251 31558732 31626502 46053731 63253004 92107462 116488849 184214924 232977698 268825267 465955396 537650534 679969793 1075301068 1359939586 1980310433 2719879172 3960620866 7921241732 11559486481 23118972962 29238701099 46237945924 58477402198 116954804396 497057918683 994115837366 1988231674732
• Sum of all divisors σ(n): 3786831981072
• Sum of proper divisors (its aliquot sum) s(n): 1798600306340
• 1988231674732 is a deficient number, because the sum of its proper divisors (1798600306340) is less than itself. Its deficiency is 189631368392

Bases of 1988231674732

• Binary: 11100111011101011110101111011101101101100₂
• Hexadecimal: 0x1CEEBD7BB6C
• Base-36: PDDPSYNG

Squares and roots of 1988231674732

• 1988231674732 squared (1988231674732²) is 3953065192407613447271824
• 1988231674732 cubed (1988231674732³) is 7859609427825365095456542407956351168
• The square root of 1988231674732 is 1410046.6923942627
• The cube root of 1988231674732 is 12574.4499356523

Scales and comparisons

• 1,988,231,674,732 seconds is equal to 63,219 years, 32 weeks, 16 hours, 18 minutes, 52 seconds.
• To count from 1 to 1,988,231,674,732 would take you about one hundred fifty-eight thousand and forty-nine 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 1988231674732 cubic inches would be around 1047.9 feet tall.

Recreational maths with 1988231674732

• 1988231674732 backwards is 2374761328891
• The number of decimal digits it has is: 13
• The sum of 1988231674732's digits is 61
• More coming soon!