55163880
55,163,880 is an even composite number composed of five prime numbers multiplied together.
55163880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55163880:
23 × 32 × 5 × 31 × 4943
(2 × 2 × 2 × 3 × 3 × 5 × 31 × 4943)See below for interesting mathematical facts about the number 55163880 from the Numbermatics database.
Names of 55163880
- Cardinal: 55163880 can be written as Fifty-five million, one hundred sixty-three thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 5.516388 × 107
Factors of 55163880
Divisors of 55163880
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 31 36 40 45 60 62 72 90 93 120 124 155 180 186 248 279 310 360 372 465 558 620 744 930 1116 1240 1395 1860 2232 2790 3720 4943 5580 9886 11160 14829 19772 24715 29658 39544 44487 49430 59316 74145 88974 98860 118632 148290 153233 177948 197720 222435 296580 306466 355896 444870 459699 593160 612932 766165 889740 919398 1225864 1379097 1532330 1779480 1838796 2298495 2758194 3064660 3677592 4596990 5516388 6129320 6895485 9193980 11032776 13790970 18387960 27581940 55163880
- Sum of all divisors σ(n): 185103360
- Sum of proper divisors (its aliquot sum) s(n): 129939480
- 55163880 is an abundant number, because the sum of its proper divisors (129939480) is greater than itself. Its abundance is 74775600
Bases of 55163880
- Binary: 110100100110111011111010002
- Hexadecimal: 0x349BBE8
- Base-36: WUCQ0
Squares and roots of 55163880
- 55163880 squared (551638802) is 3043053656654400
- 55163880 cubed (551638803) is 167866646749244523072000
-
The
square root of 55163880 is 7427.2390563385 -
The
cube root of 55163880 is 380.6725853939
Scales and comparisons
How big is 55163880?- 55,163,880 seconds is equal to 1 year, 39 weeks, 1 day, 11 hours, 18 minutes.
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To count from 1 to 55,163,880 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 55163880 cubic inches would be around 31.7 feet tall.
Recreational maths with 55163880
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The information we have on file for 55163880 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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