55712538
55,712,538 is an even composite number composed of six prime numbers multiplied together.
55712538 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55712538:
2 × 32 × 7 × 29 × 79 × 193
(2 × 3 × 3 × 7 × 29 × 79 × 193)See below for interesting mathematical facts about the number 55712538 from the Numbermatics database.
Names of 55712538
- Cardinal: 55712538 can be written as Fifty-five million, seven hundred twelve thousand, five hundred thirty-eight.
Scientific notation
- Scientific notation: 5.5712538 × 107
Factors of 55712538
Divisors of 55712538
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 29 42 58 63 79 87 126 158 174 193 203 237 261 386 406 474 522 553 579 609 711 1106 1158 1218 1351 1422 1659 1737 1827 2291 2702 3318 3474 3654 4053 4582 4977 5597 6873 8106 9954 11194 12159 13746 15247 16037 16791 20619 24318 30494 32074 33582 39179 41238 45741 48111 50373 78358 91482 96222 100746 106729 117537 137223 144333 213458 235074 274446 288666 320187 352611 442163 640374 705222 884326 960561 1326489 1921122 2652978 3095141 3979467 6190282 7958934 9285423 18570846 27856269 55712538
- Sum of all divisors σ(n): 145267200
- Sum of proper divisors (its aliquot sum) s(n): 89554662
- 55712538 is an abundant number, because the sum of its proper divisors (89554662) is greater than itself. Its abundance is 33842124
Bases of 55712538
- Binary: 110101001000011011000110102
- Hexadecimal: 0x3521B1A
- Base-36: X642I
Squares and roots of 55712538
- 55712538 squared (557125382) is 3103886890401444
- 55712538 cubed (557125383) is 172925416329192284104872
-
The
square root of 55712538 is 7464.0831988933 -
The
cube root of 55712538 is 381.9304762775
Scales and comparisons
How big is 55712538?- 55,712,538 seconds is equal to 1 year, 40 weeks, 19 hours, 42 minutes, 18 seconds.
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To count from 1 to 55,712,538 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 55712538 cubic inches would be around 31.8 feet tall.
Recreational maths with 55712538
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The information we have on file for 55712538 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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