55439340
55,439,340 is an even composite number composed of six prime numbers multiplied together.
55439340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55439340:
22 × 3 × 5 × 11 × 19 × 4421
(2 × 2 × 3 × 5 × 11 × 19 × 4421)See below for interesting mathematical facts about the number 55439340 from the Numbermatics database.
Names of 55439340
- Cardinal: 55439340 can be written as Fifty-five million, four hundred thirty-nine thousand, three hundred forty.
Scientific notation
- Scientific notation: 5.543934 × 107
Factors of 55439340
Divisors of 55439340
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 19 20 22 30 33 38 44 55 57 60 66 76 95 110 114 132 165 190 209 220 228 285 330 380 418 570 627 660 836 1045 1140 1254 2090 2508 3135 4180 4421 6270 8842 12540 13263 17684 22105 26526 44210 48631 53052 66315 83999 88420 97262 132630 145893 167998 194524 243155 251997 265260 291786 335996 419995 486310 503994 583572 729465 839990 923989 972620 1007988 1259985 1458930 1679980 1847978 2519970 2771967 2917860 3695956 4619945 5039940 5543934 9239890 11087868 13859835 18479780 27719670 55439340
- Sum of all divisors σ(n): 178295040
- Sum of proper divisors (its aliquot sum) s(n): 122855700
- 55439340 is an abundant number, because the sum of its proper divisors (122855700) is greater than itself. Its abundance is 67416360
Bases of 55439340
- Binary: 110100110111101111111011002
- Hexadecimal: 0x34DEFEC
- Base-36: X099O
Squares and roots of 55439340
- 55439340 squared (554393402) is 3073520419635600
- 55439340 cubed (554393403) is 170393943541120704504000
-
The
square root of 55439340 is 7445.7598671995 -
The
cube root of 55439340 is 381.3051612383
Scales and comparisons
How big is 55439340?- 55,439,340 seconds is equal to 1 year, 39 weeks, 4 days, 15 hours, 49 minutes.
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To count from 1 to 55,439,340 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 55439340 cubic inches would be around 31.8 feet tall.
Recreational maths with 55439340
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The information we have on file for 55439340 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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