215327321001

Names of 215327321001

• Cardinal: 215327321001 can be written as Two hundred fifteen billion, three hundred twenty-seven million, three hundred twenty-one thousand and one.

Scientific notation

• Scientific notation: 2.15327321001 × 10¹¹

Factors of 215327321001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4769

Divisors of 215327321001

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 13 27 39 117 241 351 661 723 1983 2169 3133 3851 5949 6507 8593 9399 11553 17847 25779 28197 34659 50063 77337 84591 103977 150189 159301 232011 450567 477903 928091 1351701 1433709 2070913 2545511 2784273 4301127 6212739 7636533 8352819 12065183 18638217 22909599 25058457 33091643 36195549 55914651 68728797 99274929 108586647 297824787 325759941 613468151 893474361 1840404453 5521213359 7975085963 16563640077 23925257889 71775773667 215327321001
• Sum of all divisors σ(n): 345579252480
• Sum of proper divisors (its aliquot sum) s(n): 130251931479
• 215327321001 is a deficient number, because the sum of its proper divisors (130251931479) is less than itself. Its deficiency is 85075389522

Bases of 215327321001

• Binary: 11001000100010100000100010101110101001₂
• Hexadecimal: 0x3222822BA9
• Base-36: 2QX4BS89

Squares and roots of 215327321001

• 215327321001 squared (215327321001²) is 46365855169467695642001
• 215327321001 cubed (215327321001³) is 9983835379561845753804918104963001
• The square root of 215327321001 is 464033.7498512365
• The cube root of 215327321001 is 5993.7650138189

Scales and comparisons

• 215,327,321,001 seconds is equal to 6,846 years, 38 weeks, 4 days, 8 hours, 43 minutes, 21 seconds.
• To count from 1 to 215,327,321,001 would take you about thirteen thousand, six hundred ninety-three 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 215327321001 cubic inches would be around 499.5 feet tall.

Recreational maths with 215327321001

• 215327321001 backwards is 100123723512
• 215327321001 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 215327321001's digits is 27
• More coming soon!