42057792
42,057,792 is an even composite number composed of five prime numbers multiplied together.
42057792 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 42057792:
26 × 34 × 7 × 19 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 19 × 61)See below for interesting mathematical facts about the number 42057792 from the Numbermatics database.
Names of 42057792
- Cardinal: 42057792 can be written as Forty-two million, fifty-seven thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 4.2057792 × 107
Factors of 42057792
Divisors of 42057792
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 61 63 64 72 76 81 84 96 108 112 114 122 126 133 144 152 162 168 171 183 189 192 216 224 228 244 252 266 288 304 324 336 342 366 378 399 427 432 448 456 488 504 513 532 549 567 576 608 648 672 684 732 756 798 854 864 912 976 1008 1026 1064 1098 1134 1159 1197 1216 1281 1296 1344 1368 1464 1512 1539 1596 1647 1708 1728 1824 1952 2016 2052 2128 2196 2268 2318 2394 2562 2592 2736 2928 3024 3078 3192 3294 3416 3477 3591 3648 3843 3904 4032 4104 4256 4392 4536 4636 4788 4941 5124 5184 5472 5856 6048 6156 6384 6588 6832 6954 7182 7686 8113 8208 8512 8784 9072 9272 9576 9882 10248 10431 10773 10944 11529 11712 12096 12312 12768 13176 13664 13908 14364 15372 16226 16416 17568 18144 18544 19152 19764 20496 20862 21546 23058 24339 24624 25536 26352 27328 27816 28728 30744 31293 32452 32832 34587 35136 36288 37088 38304 39528 40992 41724 43092 46116 48678 49248 52704 55632 57456 61488 62586 64904 69174 73017 74176 76608 79056 81984 83448 86184 92232 93879 97356 98496 105408 111264 114912 122976 125172 129808 138348 146034 158112 166896 172368 184464 187758 194712 219051 222528 229824 245952 250344 259616 276696 292068 316224 333792 344736 368928 375516 389424 438102 500688 519232 553392 584136 657153 667584 689472 737856 751032 778848 876204 1001376 1106784 1168272 1314306 1502064 1557696 1752408 2002752 2213568 2336544 2628612 3004128 3504816 4673088 5257224 6008256 7009632 10514448 14019264 21028896 42057792
- Sum of all divisors σ(n): 152440640
- Sum of proper divisors (its aliquot sum) s(n): 110382848
- 42057792 is an abundant number, because the sum of its proper divisors (110382848) is greater than itself. Its abundance is 68325056
Bases of 42057792
- Binary: 101000000111000000010000002
- Hexadecimal: 0x281C040
- Base-36: P1G00
Squares and roots of 42057792
- 42057792 squared (420577922) is 1768857867915264
- 42057792 cubed (420577923) is 74394256286343646937088
-
The
square root of 42057792 is 6485.1979152529 -
The
cube root of 42057792 is 347.7620251729
Scales and comparisons
How big is 42057792?- 42,057,792 seconds is equal to 1 year, 17 weeks, 3 days, 18 hours, 43 minutes, 12 seconds.
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To count from 1 to 42,057,792 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 42057792 cubic inches would be around 29 feet tall.
Recreational maths with 42057792
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