55222720
55,222,720 is an even composite number composed of five prime numbers multiplied together.
55222720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 55222720:
26 × 5 × 7 × 89 × 277
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 89 × 277)See below for interesting mathematical facts about the number 55222720 from the Numbermatics database.
Names of 55222720
- Cardinal: 55222720 can be written as Fifty-five million, two hundred twenty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 5.522272 × 107
Factors of 55222720
Divisors of 55222720
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 89 112 140 160 178 224 277 280 320 356 445 448 554 560 623 712 890 1108 1120 1246 1385 1424 1780 1939 2216 2240 2492 2770 2848 3115 3560 3878 4432 4984 5540 5696 6230 7120 7756 8864 9695 9968 11080 12460 14240 15512 17728 19390 19936 22160 24653 24920 28480 31024 38780 39872 44320 49306 49840 62048 77560 88640 98612 99680 123265 124096 155120 172571 197224 199360 246530 310240 345142 394448 493060 620480 690284 788896 862855 986120 1380568 1577792 1725710 1972240 2761136 3451420 3944480 5522272 6902840 7888960 11044544 13805680 27611360 55222720
- Sum of all divisors σ(n): 152521920
- Sum of proper divisors (its aliquot sum) s(n): 97299200
- 55222720 is an abundant number, because the sum of its proper divisors (97299200) is greater than itself. Its abundance is 42076480
Bases of 55222720
- Binary: 110100101010100001110000002
- Hexadecimal: 0x34AA1C0
- Base-36: WVM4G
Squares and roots of 55222720
- 55222720 squared (552227202) is 3049548804198400
- 55222720 cubed (552227203) is 168404379740583067648000
-
The
square root of 55222720 is 7431.1990957045 -
The
cube root of 55222720 is 380.8078841669
Scales and comparisons
How big is 55222720?- 55,222,720 seconds is equal to 1 year, 39 weeks, 2 days, 3 hours, 38 minutes, 40 seconds.
-
To count from 1 to 55,222,720 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 55222720 cubic inches would be around 31.7 feet tall.
Recreational maths with 55222720
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The information we have on file for 55222720 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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