230215720
230,215,720 is an even composite number composed of five prime numbers multiplied together.
230215720 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 230215720:
23 × 5 × 72 × 73 × 1609
(2 × 2 × 2 × 5 × 7 × 7 × 73 × 1609)See below for interesting mathematical facts about the number 230215720 from the Numbermatics database.
Names of 230215720
- Cardinal: 230215720 can be written as Two hundred thirty million, two hundred fifteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.3021572 × 108
Factors of 230215720
Divisors of 230215720
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 73 98 140 146 196 245 280 292 365 392 490 511 584 730 980 1022 1460 1609 1960 2044 2555 2920 3218 3577 4088 5110 6436 7154 8045 10220 11263 12872 14308 16090 17885 20440 22526 28616 32180 35770 45052 56315 64360 71540 78841 90104 112630 117457 143080 157682 225260 234914 315364 394205 450520 469828 587285 630728 788410 822199 939656 1174570 1576820 1644398 2349140 3153640 3288796 4110995 4698280 5755393 6577592 8221990 11510786 16443980 23021572 28776965 32887960 46043144 57553930 115107860 230215720
- Sum of all divisors σ(n): 611188200
- Sum of proper divisors (its aliquot sum) s(n): 380972480
- 230215720 is an abundant number, because the sum of its proper divisors (380972480) is greater than itself. Its abundance is 150756760
Bases of 230215720
- Binary: 11011011100011010000001010002
- Hexadecimal: 0xDB8D028
- Base-36: 3T2BL4
Squares and roots of 230215720
- 230215720 squared (2302157202) is 52999277735118400
- 230215720 cubed (2302157203) is 12201266883270251741248000
-
The
square root of 230215720 is 15172.8612990431 -
The
cube root of 230215720 is 612.8840584517
Scales and comparisons
How big is 230215720?- 230,215,720 seconds is equal to 7 years, 16 weeks, 4 days, 12 hours, 48 minutes, 40 seconds.
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To count from 1 to 230,215,720 would take you about ten 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 230215720 cubic inches would be around 51.1 feet tall.
Recreational maths with 230215720
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