55432720
55,432,720 is an even composite number composed of five prime numbers multiplied together.
55432720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 55432720:
24 × 5 × 72 × 79 × 179
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 79 × 179)See below for interesting mathematical facts about the number 55432720 from the Numbermatics database.
Names of 55432720
- Cardinal: 55432720 can be written as Fifty-five million, four hundred thirty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 5.543272 × 107
Factors of 55432720
Divisors of 55432720
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 79 80 98 112 140 158 179 196 245 280 316 358 392 395 490 553 560 632 716 784 790 895 980 1106 1253 1264 1432 1580 1790 1960 2212 2506 2765 2864 3160 3580 3871 3920 4424 5012 5530 6265 6320 7160 7742 8771 8848 10024 11060 12530 14141 14320 15484 17542 19355 20048 22120 25060 28282 30968 35084 38710 43855 44240 50120 56564 61936 70168 70705 77420 87710 98987 100240 113128 140336 141410 154840 175420 197974 226256 282820 309680 350840 395948 494935 565640 692909 701680 791896 989870 1131280 1385818 1583792 1979740 2771636 3464545 3959480 5543272 6929090 7918960 11086544 13858180 27716360 55432720
- Sum of all divisors σ(n): 152668800
- Sum of proper divisors (its aliquot sum) s(n): 97236080
- 55432720 is an abundant number, because the sum of its proper divisors (97236080) is greater than itself. Its abundance is 41803360
Bases of 55432720
- Binary: 110100110111010110000100002
- Hexadecimal: 0x34DD610
- Base-36: X045S
Squares and roots of 55432720
- 55432720 squared (554327202) is 3072786446598400
- 55432720 cubed (554327203) is 170332910714084059648000
-
The
square root of 55432720 is 7445.3153056133 -
The
cube root of 55432720 is 381.2899834443
Scales and comparisons
How big is 55432720?- 55,432,720 seconds is equal to 1 year, 39 weeks, 4 days, 13 hours, 58 minutes, 40 seconds.
-
To count from 1 to 55,432,720 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 55432720 cubic inches would be around 31.8 feet tall.
Recreational maths with 55432720
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The information we have on file for 55432720 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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