55531740
55,531,740 is an even composite number composed of five prime numbers multiplied together.
55531740 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 55531740:
22 × 3 × 5 × 112 × 7649
(2 × 2 × 3 × 5 × 11 × 11 × 7649)See below for interesting mathematical facts about the number 55531740 from the Numbermatics database.
Names of 55531740
- Cardinal: 55531740 can be written as Fifty-five million, five hundred thirty-one thousand, seven hundred forty.
Scientific notation
- Scientific notation: 5.553174 × 107
Factors of 55531740
Divisors of 55531740
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 121 132 165 220 242 330 363 484 605 660 726 1210 1452 1815 2420 3630 7260 7649 15298 22947 30596 38245 45894 76490 84139 91788 114735 152980 168278 229470 252417 336556 420695 458940 504834 841390 925529 1009668 1262085 1682780 1851058 2524170 2776587 3702116 4627645 5048340 5553174 9255290 11106348 13882935 18510580 27765870 55531740
- Sum of all divisors σ(n): 170931600
- Sum of proper divisors (its aliquot sum) s(n): 115399860
- 55531740 is an abundant number, because the sum of its proper divisors (115399860) is greater than itself. Its abundance is 59868120
Bases of 55531740
- Binary: 110100111101011000110111002
- Hexadecimal: 0x34F58DC
- Base-36: X28KC
Squares and roots of 55531740
- 55531740 squared (555317402) is 3083774147427600
- 55531740 cubed (555317403) is 171247344173671152024000
-
The
square root of 55531740 is 7451.9621577139 -
The
cube root of 55531740 is 381.5168823801
Scales and comparisons
How big is 55531740?- 55,531,740 seconds is equal to 1 year, 39 weeks, 5 days, 17 hours, 29 minutes.
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To count from 1 to 55,531,740 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 55531740 cubic inches would be around 31.8 feet tall.
Recreational maths with 55531740
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The information we have on file for 55531740 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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