74413872
74,413,872 is an even composite number composed of five prime numbers multiplied together.
74413872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 74413872:
24 × 32 × 13 × 127 × 313
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 127 × 313)See below for interesting mathematical facts about the number 74413872 from the Numbermatics database.
Names of 74413872
- Cardinal: 74413872 can be written as Seventy-four million, four hundred thirteen thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 7.4413872 × 107
Factors of 74413872
Divisors of 74413872
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 127 144 156 208 234 254 312 313 381 468 508 624 626 762 936 939 1016 1143 1252 1524 1651 1872 1878 2032 2286 2504 2817 3048 3302 3756 4069 4572 4953 5008 5634 6096 6604 7512 8138 9144 9906 11268 12207 13208 14859 15024 16276 18288 19812 22536 24414 26416 29718 32552 36621 39624 39751 45072 48828 59436 65104 73242 79248 79502 97656 118872 119253 146484 159004 195312 237744 238506 292968 318008 357759 477012 516763 585936 636016 715518 954024 1033526 1431036 1550289 1908048 2067052 2862072 3100578 4134104 4650867 5724144 6201156 8268208 9301734 12402312 18603468 24804624 37206936 74413872
- Sum of all divisors σ(n): 226763264
- Sum of proper divisors (its aliquot sum) s(n): 152349392
- 74413872 is an abundant number, because the sum of its proper divisors (152349392) is greater than itself. Its abundance is 77935520
Bases of 74413872
- Binary: 1000110111101110111001100002
- Hexadecimal: 0x46F7730
- Base-36: 18AY40
Squares and roots of 74413872
- 74413872 squared (744138722) is 5537424346032384
- 74413872 cubed (744138723) is 412061186495337530830848
-
The
square root of 74413872 is 8626.3475469057 -
The
cube root of 74413872 is 420.6148816843
Scales and comparisons
How big is 74413872?- 74,413,872 seconds is equal to 2 years, 19 weeks, 6 hours, 31 minutes, 12 seconds.
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To count from 1 to 74,413,872 would take you about three 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 74413872 cubic inches would be around 35.1 feet tall.
Recreational maths with 74413872
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