42808064
42,808,064 is an even composite number composed of four prime numbers multiplied together.
42808064 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42808064:
28 × 13 × 19 × 677
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 19 × 677)See below for interesting mathematical facts about the number 42808064 from the Numbermatics database.
Names of 42808064
- Cardinal: 42808064 can be written as Forty-two million, eight hundred eight thousand and sixty-four.
Scientific notation
- Scientific notation: 4.2808064 × 107
Factors of 42808064
Divisors of 42808064
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 13 16 19 26 32 38 52 64 76 104 128 152 208 247 256 304 416 494 608 677 832 988 1216 1354 1664 1976 2432 2708 3328 3952 4864 5416 7904 8801 10832 12863 15808 17602 21664 25726 31616 35204 43328 51452 63232 70408 86656 102904 140816 167219 173312 205808 281632 334438 411616 563264 668876 823232 1126528 1337752 1646464 2253056 2675504 3292928 5351008 10702016 21404032 42808064
- Sum of all divisors σ(n): 97008240
- Sum of proper divisors (its aliquot sum) s(n): 54200176
- 42808064 is an abundant number, because the sum of its proper divisors (54200176) is greater than itself. Its abundance is 11392112
Bases of 42808064
- Binary: 101000110100110011000000002
- Hexadecimal: 0x28D3300
- Base-36: PHIWW
Squares and roots of 42808064
- 42808064 squared (428080642) is 1832530343428096
- 42808064 cubed (428080643) is 78447076223411912966144
-
The
square root of 42808064 is 6542.7871736745 -
The
cube root of 42808064 is 349.8177663579
Scales and comparisons
How big is 42808064?- 42,808,064 seconds is equal to 1 year, 18 weeks, 5 days, 11 hours, 7 minutes, 44 seconds.
-
To count from 1 to 42,808,064 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 42808064 cubic inches would be around 29.2 feet tall.
Recreational maths with 42808064
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Keywords: Divisors of 42808064, math, Factors of 42808064, curriculum, school, college, exams, university, Prime factorization of 42808064, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, eight hundred eight thousand and sixty-four.