55199970
55,199,970 is an even composite number composed of five prime numbers multiplied together.
55199970 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 55199970:
2 × 32 × 5 × 72 × 12517
(2 × 3 × 3 × 5 × 7 × 7 × 12517)See below for interesting mathematical facts about the number 55199970 from the Numbermatics database.
Names of 55199970
- Cardinal: 55199970 can be written as Fifty-five million, one hundred ninety-nine thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 5.519997 × 107
Factors of 55199970
Divisors of 55199970
- 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 12517 25034 37551 62585 75102 87619 112653 125170 175238 187755 225306 262857 375510 438095 525714 563265 613333 788571 876190 1126530 1226666 1314285 1577142 1839999 2628570 3066665 3679998 3942855 5519997 6133330 7885710 9199995 11039994 18399990 27599985 55199970
- Sum of all divisors σ(n): 166965084
- Sum of proper divisors (its aliquot sum) s(n): 111765114
- 55199970 is an abundant number, because the sum of its proper divisors (111765114) is greater than itself. Its abundance is 56565144
Bases of 55199970
- Binary: 110100101001001000111000102
- Hexadecimal: 0x34A48E2
- Base-36: WV4KI
Squares and roots of 55199970
- 55199970 squared (551999702) is 3047036688000900
- 55199970 cubed (551999703) is 168196333766549039973000
-
The
square root of 55199970 is 7429.6682294703 -
The
cube root of 55199970 is 380.7555834151
Scales and comparisons
How big is 55199970?- 55,199,970 seconds is equal to 1 year, 39 weeks, 1 day, 21 hours, 19 minutes, 30 seconds.
-
To count from 1 to 55,199,970 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 55199970 cubic inches would be around 31.7 feet tall.
Recreational maths with 55199970
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The information we have on file for 55199970 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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