55591668
55,591,668 is an even composite number composed of five prime numbers multiplied together.
55591668 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 55591668:
22 × 32 × 11 × 79 × 1777
(2 × 2 × 3 × 3 × 11 × 79 × 1777)See below for interesting mathematical facts about the number 55591668 from the Numbermatics database.
Names of 55591668
- Cardinal: 55591668 can be written as Fifty-five million, five hundred ninety-one thousand, six hundred sixty-eight.
Scientific notation
- Scientific notation: 5.5591668 × 107
Factors of 55591668
Divisors of 55591668
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 66 79 99 132 158 198 237 316 396 474 711 869 948 1422 1738 1777 2607 2844 3476 3554 5214 5331 7108 7821 10428 10662 15642 15993 19547 21324 31284 31986 39094 58641 63972 78188 117282 140383 175923 234564 280766 351846 421149 561532 703692 842298 1263447 1544213 1684596 2526894 3088426 4632639 5053788 6176852 9265278 13897917 18530556 27795834 55591668
- Sum of all divisors σ(n): 155326080
- Sum of proper divisors (its aliquot sum) s(n): 99734412
- 55591668 is an abundant number, because the sum of its proper divisors (99734412) is greater than itself. Its abundance is 44142744
Bases of 55591668
- Binary: 110101000001000010111101002
- Hexadecimal: 0x35042F4
- Base-36: X3IT0
Squares and roots of 55591668
- 55591668 squared (555916682) is 3090433551022224
- 55591668 cubed (555916683) is 171802355944488537229632
-
The
square root of 55591668 is 7455.9820278755 -
The
cube root of 55591668 is 381.6540731359
Scales and comparisons
How big is 55591668?- 55,591,668 seconds is equal to 1 year, 39 weeks, 6 days, 10 hours, 7 minutes, 48 seconds.
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To count from 1 to 55,591,668 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 55591668 cubic inches would be around 31.8 feet tall.
Recreational maths with 55591668
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The information we have on file for 55591668 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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