120840234536

Names of 120840234536

• Cardinal: 120840234536 can be written as One hundred twenty billion, eight hundred forty million, two hundred thirty-four thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.20840234536 × 10¹¹

Factors of 120840234536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10685

Divisors of 120840234536

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 19 28 38 56 76 133 152 266 532 1064 10657 21314 42628 74599 85256 149198 202483 298396 404966 596792 809932 1417381 1619864 2834762 5669524 11339048 113571649 227143298 454286596 795001543 908573192 1590003086 2157861331 3180006172 4315722662 6360012344 8631445324 15105029317 17262890648 30210058634 60420117268 120840234536
• Sum of all divisors σ(n): 272597536800
• Sum of proper divisors (its aliquot sum) s(n): 151757302264
• 120840234536 is an abundant number, because the sum of its proper divisors (151757302264) is greater than itself. Its abundance is 30917067728

Bases of 120840234536

• Binary: 1110000100010101000111010011000101000₂
• Hexadecimal: 0x1C22A3A628
• Base-36: 1JIH5LPK

Squares and roots of 120840234536

• 120840234536 squared (120840234536²) is 14602362282715487135296
• 120840234536 cubed (120840234536³) is 1764552883022979804388659403782656
• The square root of 120840234536 is 347620.8200554161
• The cube root of 120840234536 is 4943.9095864887

Scales and comparisons

• 120,840,234,536 seconds is equal to 3,842 years, 17 weeks, 6 days, 19 hours, 48 minutes, 56 seconds.
• To count from 1 to 120,840,234,536 would take you about seven thousand, six hundred eighty-four 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 120840234536 cubic inches would be around 412 feet tall.

Recreational maths with 120840234536

• 120840234536 backwards is 635432048021
• 120840234536 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 120840234536's digits is 38
• More coming soon!