64420013476273

Names of 64420013476273

• Cardinal: 64420013476273 can be written as Sixty-four trillion, four hundred twenty billion, thirteen million, four hundred seventy-six thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 6.4420013476273 × 10¹³

Factors of 64420013476273

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2243

Divisors of 64420013476273

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 13 19 49 61 91 133 247 361 427 637 793 931 1159 1729 2143 2527 2989 4693 5551 8113 12103 15001 15067 17689 22021 27859 32851 38857 40717 56791 105007 105469 130723 154147 195013 229957 285019 286273 529321 738283 773623 915061 1079029 1365091 1699399 1995133 2003911 2483737 3705247 4592449 5415361 6405427 10057099 11895793 14027377 17386159 25936729 32147143 32288581 37907527 47191003 59701837 70399693 83270551 87256531 121703113 225030001 226020067 280139389 330337021 417912859 492797851 610795717 613483039 1134334903 1582140469 1657874089 1960975723 2312359147 2925390013 3641812057 4275570019 4294381273 5322648391 7940344321 11605118623 13726830061 21552363157 25492684399 30060668911 37258538737 55582410247 69194429083 81235830361 101130319429 150866542099 178448790793 260809771159 484361003581 707912236003 1056065794693 1314694152577 3390527025067 4955385652021 9202859068039 64420013476273
• Sum of all divisors σ(n): 86609713725108
• Sum of proper divisors (its aliquot sum) s(n): 22189700248835
• 64420013476273 is a deficient number, because the sum of its proper divisors (22189700248835) is less than itself. Its deficiency is 42230313227438

Bases of 64420013476273

• Binary: 1110101001011011110100000001010000100110110001₂
• Hexadecimal: 0x3A96F40509B1
• Base-36: MU258QXTD

Squares and roots of 64420013476273

• 64420013476273 squared (64420013476273²) is 4149938136283194929933970529
• 64420013476273 cubed (64420013476273³) is 267339070665062675049886569484238822758417
• The square root of 64420013476273 is 8026207.9138453049
• The cube root of 64420013476273 is 40087.3120838873

Scales and comparisons

• 64,420,013,476,273 seconds is equal to 2,048,357 years, 8 weeks, 3 days, 19 hours, 51 minutes, 13 seconds.
• To count from 1 to 64,420,013,476,273 would take you about five million, one hundred twenty thousand, eight hundred ninety-two 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 64420013476273 cubic inches would be around 3340.6 feet tall.

Recreational maths with 64420013476273

• 64420013476273 backwards is 37267431002446
• 64420013476273 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64420013476273's digits is 49
• More coming soon!