61074420
61,074,420 is an even composite number composed of seven prime numbers multiplied together.
61074420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 61074420:
22 × 3 × 5 × 11 × 37 × 41 × 61
(2 × 2 × 3 × 5 × 11 × 37 × 41 × 61)See below for interesting mathematical facts about the number 61074420 from the Numbermatics database.
Names of 61074420
- Cardinal: 61074420 can be written as Sixty-one million, seventy-four thousand, four hundred twenty.
Scientific notation
- Scientific notation: 6.107442 × 107
Factors of 61074420
Divisors of 61074420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 37 41 44 55 60 61 66 74 82 110 111 122 123 132 148 164 165 183 185 205 220 222 244 246 305 330 366 370 407 410 444 451 492 555 610 615 660 671 732 740 814 820 902 915 1110 1220 1221 1230 1342 1353 1517 1628 1804 1830 2013 2035 2220 2255 2257 2442 2460 2501 2684 2706 3034 3355 3660 4026 4070 4510 4514 4551 4884 5002 5412 6068 6105 6710 6765 6771 7503 7585 8052 8140 9020 9028 9102 10004 10065 11285 12210 12505 13420 13530 13542 15006 15170 16687 18204 20130 22570 22755 24420 24827 25010 27060 27084 27511 30012 30340 33374 33855 37515 40260 45140 45510 49654 50020 50061 55022 66748 67710 74481 75030 82533 83435 91020 92537 99308 100122 110044 124135 135420 137555 148962 150060 165066 166870 185074 200244 248270 250305 275110 277611 297924 330132 333740 370148 372405 412665 462685 496540 500610 550220 555222 744810 825330 925370 1001220 1017907 1110444 1388055 1489620 1650660 1850740 2035814 2776110 3053721 4071628 5089535 5552220 6107442 10179070 12214884 15268605 20358140 30537210 61074420
- Sum of all divisors σ(n): 199487232
- Sum of proper divisors (its aliquot sum) s(n): 138412812
- 61074420 is an abundant number, because the sum of its proper divisors (138412812) is greater than itself. Its abundance is 77338392
Bases of 61074420
- Binary: 111010001111101011111101002
- Hexadecimal: 0x3A3EBF4
- Base-36: 10D1BO
Squares and roots of 61074420
- 61074420 squared (610744202) is 3730084778336400
- 61074420 cubed (610744203) is 227812764387724194888000
-
The
square root of 61074420 is 7815.0124759977 -
The
cube root of 61074420 is 393.8097374721
Scales and comparisons
How big is 61074420?- 61,074,420 seconds is equal to 1 year, 48 weeks, 6 days, 21 hours, 7 minutes.
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To count from 1 to 61,074,420 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 61074420 cubic inches would be around 32.8 feet tall.
Recreational maths with 61074420
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