397131228
397,131,228 is an even composite number composed of five prime numbers multiplied together.
397131228 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 397131228:
22 × 33 × 13 × 61 × 4637
(2 × 2 × 3 × 3 × 3 × 13 × 61 × 4637)See below for interesting mathematical facts about the number 397131228 from the Numbermatics database.
Names of 397131228
- Cardinal: 397131228 can be written as Three hundred ninety-seven million, one hundred thirty-one thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 3.97131228 × 108
Factors of 397131228
Divisors of 397131228
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 61 78 108 117 122 156 183 234 244 351 366 468 549 702 732 793 1098 1404 1586 1647 2196 2379 3172 3294 4637 4758 6588 7137 9274 9516 13911 14274 18548 21411 27822 28548 41733 42822 55644 60281 83466 85644 120562 125199 166932 180843 241124 250398 282857 361686 500796 542529 565714 723372 848571 1085058 1131428 1627587 1697142 2170116 2545713 3255174 3394284 3677141 5091426 6510348 7354282 7637139 10182852 11031423 14708564 15274278 22062846 30548556 33094269 44125692 66188538 99282807 132377076 198565614 397131228
- Sum of all divisors σ(n): 1127219520
- Sum of proper divisors (its aliquot sum) s(n): 730088292
- 397131228 is an abundant number, because the sum of its proper divisors (730088292) is greater than itself. Its abundance is 332957064
Bases of 397131228
- Binary: 101111010101110111101110111002
- Hexadecimal: 0x17ABBDDC
- Base-36: 6KFWF0
Squares and roots of 397131228
- 397131228 squared (3971312282) is 157713212252787984
- 397131228 cubed (3971312283) is 62632841653774338509564352
-
The
square root of 397131228 is 19928.1516453483 -
The
cube root of 397131228 is 735.0406308235
Scales and comparisons
How big is 397131228?- 397,131,228 seconds is equal to 12 years, 32 weeks, 4 days, 10 hours, 13 minutes, 48 seconds.
-
To count from 1 to 397,131,228 would take you about eighteen 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 397131228 cubic inches would be around 61.3 feet tall.
Recreational maths with 397131228
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The information we have on file for 397131228 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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