9091044722432

Names of 9091044722432

• Cardinal: 9091044722432 can be written as Nine trillion, ninety-one billion, forty-four million, seven hundred twenty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 9.091044722432 × 10¹²

Factors of 9091044722432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 82119

Divisors of 9091044722432

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 128 188 256 376 752 1504 3008 6016 10567 12032 21134 42268 71503 84536 143006 169072 286012 338144 496649 572024 676288 993298 1144048 1352576 1986596 2288096 2705152 3360641 3973192 4576192 6721282 7946384 9152384 13442564 15892768 18304768 26885128 31785536 53770256 63571072 107540512 127142144 215081024 430162048 755572201 860324096 1511144402 3022288804 6044577608 12089155216 24178310432 35511893447 48356620864 71023786894 96713241728 142047573788 193426483456 284095147576 568190295152 1136380590304 2272761180608 4545522361216 9091044722432
• Sum of all divisors σ(n): 18534687983616
• Sum of proper divisors (its aliquot sum) s(n): 9443643261184
• 9091044722432 is an abundant number, because the sum of its proper divisors (9443643261184) is greater than itself. Its abundance is 352598538752

Bases of 9091044722432

• Binary: 10000100010010101100011111011100011100000000₂
• Hexadecimal: 0x844AC7DC700
• Base-36: 380D9AXVK

Squares and roots of 9091044722432

• 9091044722432 squared (9091044722432²) is 82647094145258719923994624
• 9091044722432 cubed (9091044722432³) is 751348429053594931760259334678740205568
• The square root of 9091044722432 is 3015135.9376373065
• The cube root of 9091044722432 is 20870.7440166625

Scales and comparisons

• 9,091,044,722,432 seconds is equal to 289,067 years, 5 weeks, 2 days, 40 minutes, 32 seconds.
• To count from 1 to 9,091,044,722,432 would take you about seven hundred twenty-two thousand, six hundred sixty-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 9091044722432 cubic inches would be around 1739.2 feet tall.

Recreational maths with 9091044722432

• 9091044722432 backwards is 2342274401909
• 9091044722432 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9091044722432's digits is 47
• More coming soon!