989943169110372

Names of 989943169110372

• Cardinal: 989943169110372 can be written as Nine hundred eighty-nine trillion, nine hundred forty-three billion, one hundred sixty-nine million, one hundred ten thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 9.89943169110372 × 10¹⁴

Factors of 989943169110372

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 66284204

Divisors of 989943169110372

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 131 262 393 524 786 1179 1572 2358 3167 4716 6334 9501 12668 19002 28503 38004 57006 114012 414877 829754 1244631 1659508 2489262 3733893 4978524 7467786 14935572 66280901 132561802 198842703 265123604 397685406 596528109 795370812 1193056218 2386112436 8682798031 17365596062 26048394093 34731192124 52096788186 78145182279 104193576372 156290364558 209911613467 312580729116 419823226934 629734840401 839646453868 1259469680802 1889204521203 2518939361604 3778409042406 7556818084812 27498421364177 54996842728354 82495264092531 109993685456708 164990528185062 247485792277593 329981056370124 494971584555186 989943169110372
• Sum of all divisors σ(n): 2522254505202432
• Sum of proper divisors (its aliquot sum) s(n): 1532311336092060
• 989943169110372 is an abundant number, because the sum of its proper divisors (1532311336092060) is greater than itself. Its abundance is 542368166981688

Bases of 989943169110372

• Binary: 11100001000101100100011010111100010101000101100100₂
• Hexadecimal: 0x384591AF15164
• Base-36: 9QWLM3B9T0

Squares and roots of 989943169110372

• 989943169110372 squared (989943169110372²) is 979987478068286575909917978384
• 989943169110372 cubed (989943169110372³) is 970131909727400789285776188007859926006198848
• The square root of 989943169110372 is 31463362.3300239799
• The cube root of 989943169110372 is 99663.6422065055

Scales and comparisons

• 989,943,169,110,372 seconds is equal to 31,477,130 years, 35 weeks, 3 days, 9 hours, 46 minutes, 12 seconds.
• To count from 1 to 989,943,169,110,372 would take you about seventy-eight million, six hundred ninety-two thousand, eight hundred twenty-six 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 989943169110372 cubic inches would be around 8305.3 feet tall.

Recreational maths with 989943169110372

• 989943169110372 backwards is 273011961349989
• The number of decimal digits it has is: 15
• The sum of 989943169110372's digits is 72
• More coming soon!