61328988
61,328,988 is an even composite number composed of four prime numbers multiplied together.
61328988 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 61328988:
22 × 34 × 72 × 3863
(2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 3863)See below for interesting mathematical facts about the number 61328988 from the Numbermatics database.
Names of 61328988
- Cardinal: 61328988 can be written as Sixty-one million, three hundred twenty-eight thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 6.1328988 × 107
Factors of 61328988
Divisors of 61328988
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 252 294 324 378 441 567 588 756 882 1134 1323 1764 2268 2646 3863 3969 5292 7726 7938 11589 15452 15876 23178 27041 34767 46356 54082 69534 81123 104301 108164 139068 162246 189287 208602 243369 312903 324492 378574 417204 486738 567861 625806 730107 757148 973476 1135722 1251612 1460214 1703583 2190321 2271444 2920428 3407166 4380642 5110749 6814332 8761284 10221498 15332247 20442996 30664494 61328988
- Sum of all divisors σ(n): 186550056
- Sum of proper divisors (its aliquot sum) s(n): 125221068
- 61328988 is an abundant number, because the sum of its proper divisors (125221068) is greater than itself. Its abundance is 63892080
Bases of 61328988
- Binary: 111010011111001110010111002
- Hexadecimal: 0x3A7CE5C
- Base-36: 10IHR0
Squares and roots of 61328988
- 61328988 squared (613289882) is 3761244769104144
- 61328988 cubed (613289883) is 230673335309450818126272
-
The
square root of 61328988 is 7831.2826535633 -
The
cube root of 61328988 is 394.3561331153
Scales and comparisons
How big is 61328988?- 61,328,988 seconds is equal to 1 year, 49 weeks, 2 days, 19 hours, 49 minutes, 48 seconds.
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To count from 1 to 61,328,988 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 61328988 cubic inches would be around 32.9 feet tall.
Recreational maths with 61328988
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The information we have on file for 61328988 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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