55397742120
55,397,742,120 is an even composite number composed of five prime numbers multiplied together.
55397742120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55397742120:
23 × 32 × 5 × 7 × 21983231
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 21983231)See below for interesting mathematical facts about the number 55397742120 from the Numbermatics database.
Names of 55397742120
- Cardinal: 55397742120 can be written as Fifty-five billion, three hundred ninety-seven million, seven hundred forty-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 5.539774212 × 1010
Factors of 55397742120
Divisors of 55397742120
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 420 504 630 840 1260 2520 21983231 43966462 65949693 87932924 109916155 131899386 153882617 175865848 197849079 219832310 263798772 307765234 329748465 395698158 439664620 461647851 527597544 615530468 659496930 769413085 791396316 879329240 923295702 989245395 1231060936 1318993860 1384943553 1538826170 1582792632 1846591404 1978490790 2308239255 2637987720 2769887106 3077652340 3693182808 3956981580 4616478510 5539774212 6155304680 6924717765 7913963160 9232957020 11079548424 13849435530 18465914040 27698871060 55397742120
- Sum of all divisors σ(n): 205763051520
- Sum of proper divisors (its aliquot sum) s(n): 150365309400
- 55397742120 is an abundant number, because the sum of its proper divisors (150365309400) is greater than itself. Its abundance is 94967567280
Bases of 55397742120
- Binary: 1100111001011111011001110110001010002
- Hexadecimal: 0xCE5F67628
- Base-36: PG6DVE0
Squares and roots of 55397742120
- 55397742120 squared (553977421202) is 3068909831994022094400
- 55397742120 cubed (553977421203) is 170010675462337361367153496128000
-
The
square root of 55397742120 is 235367.2494634715 -
The
cube root of 55397742120 is 3812.0976895845
Scales and comparisons
How big is 55397742120?- 55,397,742,120 seconds is equal to 1,761 years, 24 weeks, 5 days, 13 hours, 42 minutes.
-
To count from 1 to 55,397,742,120 would take you about three thousand, five hundred twenty-two 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 55397742120 cubic inches would be around 317.7 feet tall.
Recreational maths with 55397742120
- 55397742120 backwards is 02124779355
- 55397742120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55397742120's digits is 45
- More coming soon!
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