42933220
42,933,220 is an even composite number composed of five prime numbers multiplied together.
42933220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42933220:
22 × 5 × 112 × 113 × 157
(2 × 2 × 5 × 11 × 11 × 113 × 157)See below for interesting mathematical facts about the number 42933220 from the Numbermatics database.
Names of 42933220
- Cardinal: 42933220 can be written as Forty-two million, nine hundred thirty-three thousand, two hundred twenty.
Scientific notation
- Scientific notation: 4.293322 × 107
Factors of 42933220
Divisors of 42933220
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 110 113 121 157 220 226 242 314 452 484 565 605 628 785 1130 1210 1243 1570 1727 2260 2420 2486 3140 3454 4972 6215 6908 8635 12430 13673 17270 17741 18997 24860 27346 34540 35482 37994 54692 68365 70964 75988 88705 94985 136730 177410 189970 195151 273460 354820 379940 390302 780604 975755 1951510 2146661 3903020 4293322 8586644 10733305 21466610 42933220
- Sum of all divisors σ(n): 100615032
- Sum of proper divisors (its aliquot sum) s(n): 57681812
- 42933220 is an abundant number, because the sum of its proper divisors (57681812) is greater than itself. Its abundance is 14748592
Bases of 42933220
- Binary: 101000111100011011111001002
- Hexadecimal: 0x28F1BE4
- Base-36: PK7HG
Squares and roots of 42933220
- 42933220 squared (429332202) is 1843261379568400
- 42933220 cubed (429332203) is 79137146326513622248000
-
The
square root of 42933220 is 6552.3446185315 -
The
cube root of 42933220 is 350.1583501159
Scales and comparisons
How big is 42933220?- 42,933,220 seconds is equal to 1 year, 18 weeks, 6 days, 21 hours, 53 minutes, 40 seconds.
-
To count from 1 to 42,933,220 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 42933220 cubic inches would be around 29.2 feet tall.
Recreational maths with 42933220
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