83630940209072

Names of 83630940209072

• Cardinal: 83630940209072 can be written as Eighty-three trillion, six hundred thirty billion, nine hundred forty million, two hundred nine thousand and seventy-two.

Scientific notation

• Scientific notation: 8.3630940209072 × 10¹³

Factors of 83630940209072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 130377639

Divisors of 83630940209072

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 47 94 188 376 752 853 1706 3412 6824 13648 40091 80182 160364 320728 641456 130376737 260753474 521506948 1043013896 2086027792 6127706639 12255413278 24510826556 49021653112 98043306224 111211356661 222422713322 444845426644 889690853288 1779381706576 5226933763067 10453867526134 20907735052268 41815470104536 83630940209072
• Sum of all divisors σ(n): 165676500566976
• Sum of proper divisors (its aliquot sum) s(n): 82045560357904
• 83630940209072 is a deficient number, because the sum of its proper divisors (82045560357904) is less than itself. Its deficiency is 1585379851168

Bases of 83630940209072

• Binary: 10011000000111111011000011110111011111110110000₂
• Hexadecimal: 0x4C0FD87BBFB0
• Base-36: TN7IUIHM8

Squares and roots of 83630940209072

• 83630940209072 squared (83630940209072²) is 6994134160253375819071101184
• 83630940209072 cubed (83630940209072³) is 584926015770378075074679908097866226741248
• The square root of 83630940209072 is 9144995.3640814931
• The cube root of 83630940209072 is 43730.9581715813

Scales and comparisons

• 83,630,940,209,072 seconds is equal to 2,659,205 years, 10 weeks, 6 days, 20 hours, 44 minutes, 32 seconds.
• To count from 1 to 83,630,940,209,072 would take you about six million, six hundred forty-eight thousand and thirteen 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 83630940209072 cubic inches would be around 3644.2 feet tall.

Recreational maths with 83630940209072

• 83630940209072 backwards is 27090204903638
• The number of decimal digits it has is: 14
• The sum of 83630940209072's digits is 53
• More coming soon!