61142190
61,142,190 is an even composite number composed of six prime numbers multiplied together.
61142190 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 61142190:
2 × 3 × 5 × 19 × 67 × 1601
See below for interesting mathematical facts about the number 61142190 from the Numbermatics database.
Names of 61142190
- Cardinal: 61142190 can be written as Sixty-one million, one hundred forty-two thousand, one hundred ninety.
Scientific notation
- Scientific notation: 6.114219 × 107
Factors of 61142190
Divisors of 61142190
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 15 19 30 38 57 67 95 114 134 190 201 285 335 402 570 670 1005 1273 1601 2010 2546 3202 3819 4803 6365 7638 8005 9606 12730 16010 19095 24015 30419 38190 48030 60838 91257 107267 152095 182514 214534 304190 321801 456285 536335 643602 912570 1072670 1609005 2038073 3218010 4076146 6114219 10190365 12228438 20380730 30571095 61142190
- Sum of all divisors σ(n): 156867840
- Sum of proper divisors (its aliquot sum) s(n): 95725650
- 61142190 is an abundant number, because the sum of its proper divisors (95725650) is greater than itself. Its abundance is 34583460
Bases of 61142190
- Binary: 111010010011110100101011102
- Hexadecimal: 0x3A4F4AE
- Base-36: 10EHM6
Squares and roots of 61142190
- 61142190 squared (611421902) is 3738367397996100
- 61142190 cubed (611421903) is 228571969738083165459000
-
The
square root of 61142190 is 7819.3471594501 -
The
cube root of 61142190 is 393.9553446431
Scales and comparisons
How big is 61142190?- 61,142,190 seconds is equal to 1 year, 49 weeks, 15 hours, 56 minutes, 30 seconds.
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To count from 1 to 61,142,190 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 61142190 cubic inches would be around 32.8 feet tall.
Recreational maths with 61142190
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The information we have on file for 61142190 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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