12321007616

Names of 12321007616

• Cardinal: 12321007616 can be written as Twelve billion, three hundred twenty-one million, seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.2321007616 × 10¹⁰

Factors of 12321007616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 502

Divisors of 12321007616

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 256 373 508 512 746 1016 1024 1492 2032 2048 2984 4064 5968 8128 11936 16129 16256 23872 32258 32512 47371 47744 64516 65024 94742 95488 129032 130048 189484 190976 258064 260096 378968 381952 516128 757936 763904 1032256 1515872 2064512 3031744 4129024 6016117 6063488 8258048 12032234 12126976 16516096 24064468 24253952 33032192 48128936 48507904 96257872 97015808 192515744 385031488 770062976 1540125952 3080251904 6160503808 12321007616
• Sum of all divisors σ(n): 24898083210
• Sum of proper divisors (its aliquot sum) s(n): 12577075594
• 12321007616 is an abundant number, because the sum of its proper divisors (12577075594) is greater than itself. Its abundance is 256067978

Bases of 12321007616

• Binary: 1011011110011000111010100000000000₂
• Hexadecimal: 0x2DE63A800
• Base-36: 5NRLYBK

Squares and roots of 12321007616

• 12321007616 squared (12321007616²) is 151807228673530003456
• 12321007616 cubed (12321007616³) is 1870418020650416750185882320896
• The square root of 12321007616 is 111000.0343063009
• The cube root of 12321007616 is 2309.6636639807

Scales and comparisons

• 12,321,007,616 seconds is equal to 391 years, 40 weeks, 6 hours, 6 minutes, 56 seconds.
• To count from 1 to 12,321,007,616 would take you about seven hundred eighty-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 12321007616 cubic inches would be around 192.5 feet tall.

Recreational maths with 12321007616

• 12321007616 backwards is 61670012321
• The number of decimal digits it has is: 11
• The sum of 12321007616's digits is 29
• More coming soon!