55373440
55,373,440 is an even composite number composed of four prime numbers multiplied together.
55373440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55373440:
27 × 5 × 31 × 2791
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 2791)See below for interesting mathematical facts about the number 55373440 from the Numbermatics database.
Names of 55373440
- Cardinal: 55373440 can be written as Fifty-five million, three hundred seventy-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 5.537344 × 107
Factors of 55373440
Divisors of 55373440
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 310 320 496 620 640 992 1240 1984 2480 2791 3968 4960 5582 9920 11164 13955 19840 22328 27910 44656 55820 86521 89312 111640 173042 178624 223280 346084 357248 432605 446560 692168 865210 893120 1384336 1730420 1786240 2768672 3460840 5537344 6921680 11074688 13843360 27686720 55373440
- Sum of all divisors σ(n): 136696320
- Sum of proper divisors (its aliquot sum) s(n): 81322880
- 55373440 is an abundant number, because the sum of its proper divisors (81322880) is greater than itself. Its abundance is 25949440
Bases of 55373440
- Binary: 110100110011101110100000002
- Hexadecimal: 0x34CEE80
- Base-36: WYUF4
Squares and roots of 55373440
- 55373440 squared (553734402) is 3066217857433600
- 55373440 cubed (553734403) is 169787030555528003584000
-
The
square root of 55373440 is 7441.3332138803 -
The
cube root of 55373440 is 381.1540172243
Scales and comparisons
How big is 55373440?- 55,373,440 seconds is equal to 1 year, 39 weeks, 3 days, 21 hours, 30 minutes, 40 seconds.
-
To count from 1 to 55,373,440 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 55373440 cubic inches would be around 31.8 feet tall.
Recreational maths with 55373440
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The information we have on file for 55373440 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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