13987831840829456035672

Names of 13987831840829456035672

• Cardinal: 13987831840829456035672 can be written as Thirteen sextillion, nine hundred eighty-seven quintillion, eight hundred thirty-one quadrillion, eight hundred forty trillion, eight hundred twenty-nine billion, four hundred fifty-six million, thirty-five thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3987831840829456035672 × 10²²

Factors of 13987831840829456035672

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 12047221

Divisors of 13987831840829456035672

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 8 12047219 24094438 48188876 96377752 145135485633961 290270971267922 580541942535844 1161083885071688
• Sum of all divisors σ(n): 13987832856778036181699
• Sum of proper divisors (its aliquot sum) s(n): 1015948580146027
• 13987831840829456035672 is a deficient number, because the sum of its proper divisors (1015948580146027) is less than itself. Its deficiency is 13987830824880875889645

Bases of 13987831840829456035672

• Binary: 10111101100100100000101001100001001000011001101010000100001010111101011000₂
• Hexadecimal: 0x2F6482984866A10AF58
• Base-36: 2A00ZLB9SIFGGNS

Squares and roots of 13987831840829456035672

• 13987831840829456035672 squared (13987831840829456035672²) is 195659439607322368691993952108072710136491584
• 13987831840829456035672 cubed (13987831840829456035672³) is 2736851339298151829052586868702924647402869542025378039287231784448
• The square root of 13987831840829456035672 is 118270164626.7115670987
• 13987831840829456035672 is a perfect cube number. Its cube root is 24094438

Scales and comparisons

• 13,987,831,840,829,456,035,672 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,987,831,840,829,456,035,672 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13987831840829456035672 cubic inches would be around 2007869.8 feet tall.

Recreational maths with 13987831840829456035672

• 13987831840829456035672 backwards is 27653065492804813878931
• The number of decimal digits it has is: 23
• The sum of 13987831840829456035672's digits is 109
• More coming soon!