61421328
61,421,328 is an even composite number composed of four prime numbers multiplied together.
61421328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred divisors.
Prime factorization of 61421328:
24 × 34 × 83 × 571
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 83 × 571)See below for interesting mathematical facts about the number 61421328 from the Numbermatics database.
Names of 61421328
- Cardinal: 61421328 can be written as Sixty-one million, four hundred twenty-one thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 6.1421328 × 107
Factors of 61421328
Divisors of 61421328
- Number of divisors d(n): 100
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 83 108 144 162 166 216 249 324 332 432 498 571 648 664 747 996 1142 1296 1328 1494 1713 1992 2241 2284 2988 3426 3984 4482 4568 5139 5976 6723 6852 8964 9136 10278 11952 13446 13704 15417 17928 20556 26892 27408 30834 35856 41112 46251 47393 53784 61668 82224 92502 94786 107568 123336 142179 185004 189572 246672 284358 370008 379144 426537 568716 740016 758288 853074 1137432 1279611 1706148 2274864 2559222 3412296 3838833 5118444 6824592 7677666 10236888 15355332 20473776 30710664 61421328
- Sum of all divisors σ(n): 180228048
- Sum of proper divisors (its aliquot sum) s(n): 118806720
- 61421328 is an abundant number, because the sum of its proper divisors (118806720) is greater than itself. Its abundance is 57385392
Bases of 61421328
- Binary: 111010100100110111000100002
- Hexadecimal: 0x3A93710
- Base-36: 10KH00
Squares and roots of 61421328
- 61421328 squared (614213282) is 3772579533283584
- 61421328 cubed (614213283) is 231716844919897929879552
-
The
square root of 61421328 is 7837.1760220121 -
The
cube root of 61421328 is 394.5539546555
Scales and comparisons
How big is 61421328?- 61,421,328 seconds is equal to 1 year, 49 weeks, 3 days, 21 hours, 28 minutes, 48 seconds.
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To count from 1 to 61,421,328 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 61421328 cubic inches would be around 32.9 feet tall.
Recreational maths with 61421328
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The information we have on file for 61421328 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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