242185090
242,185,090 is an even composite number composed of six prime numbers multiplied together.
242185090 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 242185090:
2 × 5 × 7 × 29 × 53 × 2251
See below for interesting mathematical facts about the number 242185090 from the Numbermatics database.
Names of 242185090
- Cardinal: 242185090 can be written as Two hundred forty-two million, one hundred eighty-five thousand and ninety.
Scientific notation
- Scientific notation: 2.4218509 × 108
Factors of 242185090
Divisors of 242185090
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 14 29 35 53 58 70 106 145 203 265 290 371 406 530 742 1015 1537 1855 2030 2251 3074 3710 4502 7685 10759 11255 15370 15757 21518 22510 31514 53795 65279 78785 107590 119303 130558 157570 238606 326395 456953 596515 652790 835121 913906 1193030 1670242 2284765 3459787 4175605 4569530 6919574 8351210 17298935 24218509 34597870 48437018 121092545 242185090
- Sum of all divisors σ(n): 525346560
- Sum of proper divisors (its aliquot sum) s(n): 283161470
- 242185090 is an abundant number, because the sum of its proper divisors (283161470) is greater than itself. Its abundance is 40976380
Bases of 242185090
- Binary: 11100110111101110011100000102
- Hexadecimal: 0xE6F7382
- Base-36: 406V7M
Squares and roots of 242185090
- 242185090 squared (2421850902) is 58653617818308100
- 242185090 cubed (2421850903) is 14205031710152550846229000
-
The
square root of 242185090 is 15562.2970669499 -
The
cube root of 242185090 is 623.3268014479
Scales and comparisons
How big is 242185090?- 242,185,090 seconds is equal to 7 years, 36 weeks, 3 days, 1 hour, 38 minutes, 10 seconds.
-
To count from 1 to 242,185,090 would take you about eleven 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 242185090 cubic inches would be around 51.9 feet tall.
Recreational maths with 242185090
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