55429290
55,429,290 is an even composite number composed of five prime numbers multiplied together.
55429290 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55429290:
2 × 32 × 5 × 72 × 12569
(2 × 3 × 3 × 5 × 7 × 7 × 12569)See below for interesting mathematical facts about the number 55429290 from the Numbermatics database.
Names of 55429290
- Cardinal: 55429290 can be written as Fifty-five million, four hundred twenty-nine thousand, two hundred ninety.
Scientific notation
- Scientific notation: 5.542929 × 107
Factors of 55429290
Divisors of 55429290
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 49 63 70 90 98 105 126 147 210 245 294 315 441 490 630 735 882 1470 2205 4410 12569 25138 37707 62845 75414 87983 113121 125690 175966 188535 226242 263949 377070 439915 527898 565605 615881 791847 879830 1131210 1231762 1319745 1583694 1847643 2639490 3079405 3695286 3959235 5542929 6158810 7918470 9238215 11085858 18476430 27714645 55429290
- Sum of all divisors σ(n): 167658660
- Sum of proper divisors (its aliquot sum) s(n): 112229370
- 55429290 is an abundant number, because the sum of its proper divisors (112229370) is greater than itself. Its abundance is 56800080
Bases of 55429290
- Binary: 110100110111001000101010102
- Hexadecimal: 0x34DC8AA
- Base-36: X01II
Squares and roots of 55429290
- 55429290 squared (554292902) is 3072406189904100
- 55429290 cubed (554292903) is 170301293697989431089000
-
The
square root of 55429290 is 7445.0849558619 -
The
cube root of 55429290 is 381.2821189459
Scales and comparisons
How big is 55429290?- 55,429,290 seconds is equal to 1 year, 39 weeks, 4 days, 13 hours, 1 minute, 30 seconds.
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To count from 1 to 55,429,290 would take you about 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 55429290 cubic inches would be around 31.8 feet tall.
Recreational maths with 55429290
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The information we have on file for 55429290 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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