55130868
55,130,868 is an even composite number composed of four prime numbers multiplied together.
55130868 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55130868:
22 × 35 × 13 × 4363
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 4363)See below for interesting mathematical facts about the number 55130868 from the Numbermatics database.
Names of 55130868
- Cardinal: 55130868 can be written as Fifty-five million, one hundred thirty thousand, eight hundred sixty-eight.
Scientific notation
- Scientific notation: 5.5130868 × 107
Factors of 55130868
Divisors of 55130868
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 702 972 1053 1404 2106 3159 4212 4363 6318 8726 12636 13089 17452 26178 39267 52356 56719 78534 113438 117801 157068 170157 226876 235602 340314 353403 471204 510471 680628 706806 1020942 1060209 1413612 1531413 2041884 2120418 3062826 4240836 4594239 6125652 9188478 13782717 18376956 27565434 55130868
- Sum of all divisors σ(n): 155672608
- Sum of proper divisors (its aliquot sum) s(n): 100541740
- 55130868 is an abundant number, because the sum of its proper divisors (100541740) is greater than itself. Its abundance is 45410872
Bases of 55130868
- Binary: 110100100100111010111101002
- Hexadecimal: 0x3493AF4
- Base-36: WTN90
Squares and roots of 55130868
- 55130868 squared (551308682) is 3039412606433424
- 55130868 cubed (551308683) is 167565455202817049332032
-
The
square root of 55130868 is 7425.0163636183 -
The
cube root of 55130868 is 380.5966343005
Scales and comparisons
How big is 55130868?- 55,130,868 seconds is equal to 1 year, 39 weeks, 1 day, 2 hours, 7 minutes, 48 seconds.
-
To count from 1 to 55,130,868 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 55130868 cubic inches would be around 31.7 feet tall.
Recreational maths with 55130868
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The information we have on file for 55130868 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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