121986890261120
121,986,890,261,120 is an even composite number composed of four prime numbers multiplied together.
121986890261120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 121986890261120:
27 × 5 × 23 × 8287152871
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 8287152871)See below for interesting mathematical facts about the number 121986890261120 from the Numbermatics database.
Names of 121986890261120
- Cardinal: 121986890261120 can be written as One hundred twenty-one trillion, nine hundred eighty-six billion, eight hundred ninety million, two hundred sixty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2198689026112 × 1014
Factors of 121986890261120
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 8287152901
Divisors of 121986890261120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 640 736 920 1472 1840 2944 3680 7360 14720 8287152871 16574305742 33148611484 41435764355 66297222968 82871528710 132594445936 165743057420 190604516033 265188891872 331486114840 381209032066 530377783744 662972229680 762418064132 953022580165 1060755567488 1325944459360 1524836128264 1906045160330 2651888918720 3049672256528 3812090320660 5303777837440 6099344513056 7624180641320 12198689026112 15248361282640 24397378052224 30496722565280 60993445130560 121986890261120
- Sum of all divisors σ(n): 304304253459840
- Sum of proper divisors (its aliquot sum) s(n): 182317363198720
- 121986890261120 is an abundant number, because the sum of its proper divisors (182317363198720) is greater than itself. Its abundance is 60330472937600
Bases of 121986890261120
- Binary: 110111011110010010010010100001011100010100000002
- Hexadecimal: 0x6EF24942E280
- Base-36: 178O04UPVK
Squares and roots of 121986890261120
- 121986890261120 squared (1219868902611202) is 14880801395578533501783654400
- 121986890261120 cubed (1219868902611203) is 1815262686839959913056864121076563836928000
-
The
square root of 121986890261120 is 11044767.5512488719 -
The
cube root of 121986890261120 is 49594.9800706095
Scales and comparisons
How big is 121986890261120?- 121,986,890,261,120 seconds is equal to 3,878,805 years, 40 weeks, 3 days, 22 hours, 45 minutes, 20 seconds.
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To count from 1 to 121,986,890,261,120 would take you about nine million, six hundred ninety-seven thousand and fourteen 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 121986890261120 cubic inches would be around 4132.9 feet tall.
Recreational maths with 121986890261120
- 121986890261120 backwards is 021162098689121
- The number of decimal digits it has is: 15
- The sum of 121986890261120's digits is 56
- More coming soon!
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