142091520220
142,091,520,220 is an even composite number composed of five prime numbers multiplied together.
142091520220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 142091520220:
22 × 5 × 13 × 263 × 2077969
(2 × 2 × 5 × 13 × 263 × 2077969)See below for interesting mathematical facts about the number 142091520220 from the Numbermatics database.
Names of 142091520220
- Cardinal: 142091520220 can be written as One hundred forty-two billion, ninety-one million, five hundred twenty thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.4209152022 × 1011
Factors of 142091520220
Divisors of 142091520220
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 10 13 20 26 52 65 130 260 263 526 1052 1315 2630 3419 5260 6838 13676 17095 34190 68380 2077969 4155938 8311876 10389845 20779690 27013597 41559380 54027194 108054388 135067985 270135970 540271940 546505847 1093011694 2186023388 2732529235 5465058470 7104576011 10930116940 14209152022 28418304044 35522880055 71045760110 142091520220
- Sum of all divisors σ(n): 322567439040
- Sum of proper divisors (its aliquot sum) s(n): 180475918820
- 142091520220 is an abundant number, because the sum of its proper divisors (180475918820) is greater than itself. Its abundance is 38384398600
Bases of 142091520220
- Binary: 100001000101010101000010001000110111002
- Hexadecimal: 0x21155088DC
- Base-36: 1T9XMEOS
Squares and roots of 142091520220
- 142091520220 squared (1420915202202) is 20190000118430668848400
- 142091520220 cubed (1420915202203) is 2868827810069793777340552714648000
-
The
square root of 142091520220 is 376950.2887915063 -
The
cube root of 142091520220 is 5218.2240282337
Scales and comparisons
How big is 142091520220?- 142,091,520,220 seconds is equal to 4,518 years, 3 weeks, 4 days, 18 hours, 43 minutes, 40 seconds.
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To count from 1 to 142,091,520,220 would take you about nine thousand and thirty-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 142091520220 cubic inches would be around 434.9 feet tall.
Recreational maths with 142091520220
- 142091520220 backwards is 022025190241
- The number of decimal digits it has is: 12
- The sum of 142091520220's digits is 28
- More coming soon!
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