420675132108

Names of 420675132108

• Cardinal: 420675132108 can be written as Four hundred twenty billion, six hundred seventy-five million, one hundred thirty-two thousand, one hundred eight.

Scientific notation

• Scientific notation: 4.20675132108 × 10¹¹

Factors of 420675132108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 455276140

Divisors of 420675132108

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 924 455276117 910552234 1365828351 1821104468 2731656702 3186932819 5008037287 5463313404 6373865638 9560798457 10016074574 12747731276 15024111861 19121596914 20032149148 30048223722 35056261009 38243193828 60096447444 70112522018 105168783027 140225044036 210337566054 420675132108
• Sum of all divisors σ(n): 1223782205184
• Sum of proper divisors (its aliquot sum) s(n): 803107073076
• 420675132108 is an abundant number, because the sum of its proper divisors (803107073076) is greater than itself. Its abundance is 382431940968

Bases of 420675132108

• Binary: 110000111110010001100010001101011001100₂
• Hexadecimal: 0x61F2311ACC
• Base-36: 5D9741CC

Squares and roots of 420675132108

• 420675132108 squared (420675132108²) is 176967566774083252523664
• 420675132108 cubed (420675132108³) is 74445854531518783645982677596203712
• The square root of 420675132108 is 648594.7364171251
• The cube root of 420675132108 is 7492.8829201773

Scales and comparisons

• 420,675,132,108 seconds is equal to 13,376 years, 8 weeks, 5 days, 3 hours, 21 minutes, 48 seconds.
• To count from 1 to 420,675,132,108 would take you about twenty-six thousand, seven hundred fifty-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 420675132108 cubic inches would be around 624.4 feet tall.

Recreational maths with 420675132108

• 420675132108 backwards is 801231576024
• The number of decimal digits it has is: 12
• The sum of 420675132108's digits is 39
• More coming soon!