55421904
55,421,904 is an even composite number composed of five prime numbers multiplied together.
55421904 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 55421904:
24 × 3 × 17 × 23 × 2953
(2 × 2 × 2 × 2 × 3 × 17 × 23 × 2953)See below for interesting mathematical facts about the number 55421904 from the Numbermatics database.
Names of 55421904
- Cardinal: 55421904 can be written as Fifty-five million, four hundred twenty-one thousand, nine hundred four.
Scientific notation
- Scientific notation: 5.5421904 × 107
Factors of 55421904
Divisors of 55421904
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 23 24 34 46 48 51 68 69 92 102 136 138 184 204 272 276 368 391 408 552 782 816 1104 1173 1564 2346 2953 3128 4692 5906 6256 8859 9384 11812 17718 18768 23624 35436 47248 50201 67919 70872 100402 135838 141744 150603 200804 203757 271676 301206 401608 407514 543352 602412 803216 815028 1086704 1154623 1204824 1630056 2309246 2409648 3260112 3463869 4618492 6927738 9236984 13855476 18473968 27710952 55421904
- Sum of all divisors σ(n): 158239872
- Sum of proper divisors (its aliquot sum) s(n): 102817968
- 55421904 is an abundant number, because the sum of its proper divisors (102817968) is greater than itself. Its abundance is 47396064
Bases of 55421904
- Binary: 110100110110101011110100002
- Hexadecimal: 0x34DABD0
- Base-36: WZVTC
Squares and roots of 55421904
- 55421904 squared (554219042) is 3071587442985216
- 55421904 cubed (554219043) is 170233224392732114571264
-
The
square root of 55421904 is 7444.5889073877 -
The
cube root of 55421904 is 381.2651828049
Scales and comparisons
How big is 55421904?- 55,421,904 seconds is equal to 1 year, 39 weeks, 4 days, 10 hours, 58 minutes, 24 seconds.
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To count from 1 to 55,421,904 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 55421904 cubic inches would be around 31.8 feet tall.
Recreational maths with 55421904
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The information we have on file for 55421904 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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