61380550
61,380,550 is an even composite number composed of six prime numbers multiplied together.
61380550 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 61380550:
2 × 52 × 7 × 11 × 107 × 149
(2 × 5 × 5 × 7 × 11 × 107 × 149)See below for interesting mathematical facts about the number 61380550 from the Numbermatics database.
Names of 61380550
- Cardinal: 61380550 can be written as Sixty-one million, three hundred eighty thousand, five hundred fifty.
Scientific notation
- Scientific notation: 6.138055 × 107
Factors of 61380550
Divisors of 61380550
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 11 14 22 25 35 50 55 70 77 107 110 149 154 175 214 275 298 350 385 535 550 745 749 770 1043 1070 1177 1490 1498 1639 1925 2086 2354 2675 3278 3725 3745 3850 5215 5350 5885 7450 7490 8195 8239 10430 11473 11770 15943 16390 16478 18725 22946 26075 29425 31886 37450 40975 41195 52150 57365 58850 79715 81950 82390 111601 114730 159430 175373 205975 223202 286825 350746 398575 411950 558005 573650 797150 876865 1116010 1227611 1753730 2455222 2790025 4384325 5580050 6138055 8768650 12276110 30690275 61380550
- Sum of all divisors σ(n): 144633600
- Sum of proper divisors (its aliquot sum) s(n): 83253050
- 61380550 is an abundant number, because the sum of its proper divisors (83253050) is greater than itself. Its abundance is 21872500
Bases of 61380550
- Binary: 111010100010010111110001102
- Hexadecimal: 0x3A897C6
- Base-36: 10JLJA
Squares and roots of 61380550
- 61380550 squared (613805502) is 3767571918302500
- 61380550 cubed (613805503) is 231255636509962516375000
-
The
square root of 61380550 is 7834.5740152227 -
The
cube root of 61380550 is 394.4666197205
Scales and comparisons
How big is 61380550?- 61,380,550 seconds is equal to 1 year, 49 weeks, 3 days, 10 hours, 9 minutes, 10 seconds.
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To count from 1 to 61,380,550 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 61380550 cubic inches would be around 32.9 feet tall.
Recreational maths with 61380550
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The information we have on file for 61380550 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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