42442380
42,442,380 is an even composite number composed of five prime numbers multiplied together.
42442380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 42442380:
22 × 36 × 5 × 41 × 71
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 41 × 71)See below for interesting mathematical facts about the number 42442380 from the Numbermatics database.
Names of 42442380
- Cardinal: 42442380 can be written as Forty-two million, four hundred forty-two thousand, three hundred eighty.
Scientific notation
- Scientific notation: 4.244238 × 107
Factors of 42442380
Divisors of 42442380
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 41 45 54 60 71 81 82 90 108 123 135 142 162 164 180 205 213 243 246 270 284 324 355 369 405 410 426 486 492 540 615 639 710 729 738 810 820 852 972 1065 1107 1215 1230 1278 1420 1458 1476 1620 1845 1917 2130 2214 2430 2460 2556 2911 2916 3195 3321 3645 3690 3834 4260 4428 4860 5535 5751 5822 6390 6642 7290 7380 7668 8733 9585 9963 11070 11502 11644 12780 13284 14555 14580 16605 17253 17466 19170 19926 22140 23004 26199 28755 29110 29889 33210 34506 34932 38340 39852 43665 49815 51759 52398 57510 58220 59778 66420 69012 78597 86265 87330 99630 103518 104796 115020 119556 130995 149445 157194 172530 174660 199260 207036 235791 258795 261990 298890 314388 345060 392985 471582 517590 523980 597780 707373 785970 943164 1035180 1178955 1414746 1571940 2122119 2357910 2829492 3536865 4244238 4715820 7073730 8488476 10610595 14147460 21221190 42442380
- Sum of all divisors σ(n): 138819744
- Sum of proper divisors (its aliquot sum) s(n): 96377364
- 42442380 is an abundant number, because the sum of its proper divisors (96377364) is greater than itself. Its abundance is 53934984
Bases of 42442380
- Binary: 101000011110011110100011002
- Hexadecimal: 0x2879E8C
- Base-36: P9OR0
Squares and roots of 42442380
- 42442380 squared (424423802) is 1801355620064400
- 42442380 cubed (424423803) is 76453819741908889272000
-
The
square root of 42442380 is 6514.7816540541 -
The
cube root of 42442380 is 348.8188209655
Scales and comparisons
How big is 42442380?- 42,442,380 seconds is equal to 1 year, 18 weeks, 1 day, 5 hours, 33 minutes.
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To count from 1 to 42,442,380 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 42442380 cubic inches would be around 29.1 feet tall.
Recreational maths with 42442380
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The information we have on file for 42442380 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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