45429390
45,429,390 is an even composite number composed of five prime numbers multiplied together.
What does the number 45429390 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
45429390 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 45429390:
2 × 33 × 5 × 113 × 1489
(2 × 3 × 3 × 3 × 5 × 113 × 1489)See below for interesting mathematical facts about the number 45429390 from the Numbermatics database.
Names of 45429390
- Cardinal: 45429390 can be written as Forty-five million, four hundred twenty-nine thousand, three hundred ninety.
Scientific notation
- Scientific notation: 4.542939 × 107
Factors of 45429390
Divisors of 45429390
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 90 113 135 226 270 339 565 678 1017 1130 1489 1695 2034 2978 3051 3390 4467 5085 6102 7445 8934 10170 13401 14890 15255 22335 26802 30510 40203 44670 67005 80406 134010 168257 201015 336514 402030 504771 841285 1009542 1514313 1682570 2523855 3028626 4542939 5047710 7571565 9085878 15143130 22714695 45429390
- Sum of all divisors σ(n): 122299200
- Sum of proper divisors (its aliquot sum) s(n): 76869810
- 45429390 is an abundant number, because the sum of its proper divisors (76869810) is greater than itself. Its abundance is 31440420
Bases of 45429390
- Binary: 101011010100110010100011102
- Hexadecimal: 0x2B5328E
- Base-36: R1PJI
Squares and roots of 45429390
- 45429390 squared (454293902) is 2063829475772100
- 45429390 cubed (454293903) is 93758514148346282019000
-
The
square root of 45429390 is 6740.1327880095 -
The
cube root of 45429390 is 356.8170802199
Scales and comparisons
How big is 45429390?- 45,429,390 seconds is equal to 1 year, 23 weeks, 19 hours, 16 minutes, 30 seconds.
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To count from 1 to 45,429,390 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 45429390 cubic inches would be around 29.7 feet tall.
Recreational maths with 45429390
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The information we have on file for 45429390 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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