12989810112

Names of 12989810112

• Cardinal: 12989810112 can be written as Twelve billion, nine hundred eighty-nine million, eight hundred ten thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.2989810112 × 10¹⁰

Factors of 12989810112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13497

Divisors of 12989810112

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 71 96 142 192 213 284 426 568 852 1136 1704 2272 3408 4544 5041 6816 10082 13421 13632 15123 20164 26842 30246 40263 40328 53684 60492 80526 80656 107368 120984 161052 161312 214736 241968 322104 322624 429472 483936 644208 858944 952891 967872 1288416 1905782 2576832 2858673 3811564 5717346 7623128 11434692 15246256 22869384 30492512 45738768 60985024 67655261 91477536 135310522 182955072 202965783 270621044 405931566 541242088 811863132 1082484176 1623726264 2164968352 3247452528 4329936704 6494905056 12989810112
• Sum of all divisors σ(n): 34862356488
• Sum of proper divisors (its aliquot sum) s(n): 21872546376
• 12989810112 is an abundant number, because the sum of its proper divisors (21872546376) is greater than itself. Its abundance is 8882736264

Bases of 12989810112

• Binary: 1100000110010000001100010111000000₂
• Hexadecimal: 0x30640C5C0
• Base-36: 5YTSPMO

Squares and roots of 12989810112

• 12989810112 squared (12989810112²) is 168735166745817452544
• 12989810112 cubed (12989810112³) is 2191837775244825678762131324928
• The square root of 12989810112 is 113972.8481349835
• The cube root of 12989810112 is 2350.7201723347

Scales and comparisons

• 12,989,810,112 seconds is equal to 413 years, 1 week, 6 days, 35 minutes, 12 seconds.
• To count from 1 to 12,989,810,112 would take you about eight hundred twenty-six 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 12989810112 cubic inches would be around 195.9 feet tall.

Recreational maths with 12989810112

• 12989810112 backwards is 21101898921
• The number of decimal digits it has is: 11
• The sum of 12989810112's digits is 42
• More coming soon!