61144740
61,144,740 is an even composite number composed of five prime numbers multiplied together.
61144740 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 61144740:
22 × 33 × 5 × 199 × 569
(2 × 2 × 3 × 3 × 3 × 5 × 199 × 569)See below for interesting mathematical facts about the number 61144740 from the Numbermatics database.
Names of 61144740
- Cardinal: 61144740 can be written as Sixty-one million, one hundred forty-four thousand, seven hundred forty.
Scientific notation
- Scientific notation: 6.114474 × 107
Factors of 61144740
Divisors of 61144740
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 199 270 398 540 569 597 796 995 1138 1194 1707 1791 1990 2276 2388 2845 2985 3414 3582 3980 5121 5373 5690 5970 6828 7164 8535 8955 10242 10746 11380 11940 15363 17070 17910 20484 21492 25605 26865 30726 34140 35820 51210 53730 61452 76815 102420 107460 113231 153630 226462 307260 339693 452924 566155 679386 1019079 1132310 1358772 1698465 2038158 2264620 3057237 3396930 4076316 5095395 6114474 6793860 10190790 12228948 15286185 20381580 30572370 61144740
- Sum of all divisors σ(n): 191520000
- Sum of proper divisors (its aliquot sum) s(n): 130375260
- 61144740 is an abundant number, because the sum of its proper divisors (130375260) is greater than itself. Its abundance is 69230520
Bases of 61144740
- Binary: 111010010011111110101001002
- Hexadecimal: 0x3A4FEA4
- Base-36: 10EJL0
Squares and roots of 61144740
- 61144740 squared (611447402) is 3738679229667600
- 61144740 cubed (611447403) is 228600569441425688424000
-
The
square root of 61144740 is 7819.5102148407 -
The
cube root of 61144740 is 393.9608213425
Scales and comparisons
How big is 61144740?- 61,144,740 seconds is equal to 1 year, 49 weeks, 16 hours, 39 minutes.
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To count from 1 to 61,144,740 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 61144740 cubic inches would be around 32.8 feet tall.
Recreational maths with 61144740
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The information we have on file for 61144740 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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