55172975
55,172,975 is an odd composite number composed of five prime numbers multiplied together.
55172975 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55172975:
52 × 112 × 13 × 23 × 61
(5 × 5 × 11 × 11 × 13 × 23 × 61)See below for interesting mathematical facts about the number 55172975 from the Numbermatics database.
Names of 55172975
- Cardinal: 55172975 can be written as Fifty-five million, one hundred seventy-two thousand, nine hundred seventy-five.
Scientific notation
- Scientific notation: 5.5172975 × 107
Factors of 55172975
Divisors of 55172975
- Number of divisors d(n): 72
-
Complete list of divisors:
1 5 11 13 23 25 55 61 65 115 121 143 253 275 299 305 325 575 605 671 715 793 1265 1403 1495 1525 1573 2783 3025 3289 3355 3575 3965 6325 7015 7381 7475 7865 8723 13915 15433 16445 16775 18239 19825 35075 36179 36905 39325 43615 69575 77165 82225 91195 95953 169763 180895 184525 200629 218075 385825 455975 479765 848815 904475 1003145 2206919 2398825 4244075 5015725 11034595 55172975
- Sum of all divisors σ(n): 85890336
- Sum of proper divisors (its aliquot sum) s(n): 30717361
- 55172975 is a deficient number, because the sum of its proper divisors (30717361) is less than itself. Its deficiency is 24455614
Bases of 55172975
- Binary: 110100100111011111011011112
- Hexadecimal: 0x349DF6F
- Base-36: WUJQN
Squares and roots of 55172975
- 55172975 squared (551729752) is 3044057170350625
- 55172975 cubed (551729753) is 167949690158325774359375
-
The
square root of 55172975 is 7427.8513043813 -
The
cube root of 55172975 is 380.6935050423
Scales and comparisons
How big is 55172975?- 55,172,975 seconds is equal to 1 year, 39 weeks, 1 day, 13 hours, 49 minutes, 35 seconds.
-
To count from 1 to 55,172,975 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 55172975 cubic inches would be around 31.7 feet tall.
Recreational maths with 55172975
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The information we have on file for 55172975 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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