142474464
142,474,464 is an even composite number composed of five prime numbers multiplied together.
142474464 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 142474464:
25 × 34 × 11 × 19 × 263
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 19 × 263)See below for interesting mathematical facts about the number 142474464 from the Numbermatics database.
Names of 142474464
- Cardinal: 142474464 can be written as One hundred forty-two million, four hundred seventy-four thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.42474464 × 108
Factors of 142474464
Divisors of 142474464
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 38 44 48 54 57 66 72 76 81 88 96 99 108 114 132 144 152 162 171 176 198 209 216 228 263 264 288 297 304 324 342 352 396 418 432 456 513 526 528 594 608 627 648 684 789 792 836 864 891 912 1026 1052 1056 1188 1254 1296 1368 1539 1578 1584 1672 1782 1824 1881 2052 2104 2367 2376 2508 2592 2736 2893 3078 3156 3168 3344 3564 3762 4104 4208 4734 4752 4997 5016 5472 5643 5786 6156 6312 6688 7101 7128 7524 8208 8416 8679 9468 9504 9994 10032 11286 11572 12312 12624 14202 14256 14991 15048 16416 16929 17358 18936 19988 20064 21303 22572 23144 24624 25248 26037 28404 28512 29982 30096 33858 34716 37872 39976 42606 44973 45144 46288 49248 52074 54967 56808 59964 60192 67716 69432 75744 78111 79952 85212 89946 90288 92576 104148 109934 113616 119928 134919 135432 138864 156222 159904 164901 170424 179892 180576 208296 219868 227232 234333 239856 269838 270864 277728 312444 329802 340848 359784 404757 416592 439736 468666 479712 494703 539676 541728 624888 659604 681696 719568 809514 833184 879472 937332 989406 1079352 1249776 1319208 1439136 1484109 1619028 1758944 1874664 1978812 2158704 2499552 2638416 2968218 3238056 3749328 3957624 4317408 4452327 5276832 5936436 6476112 7498656 7915248 8904654 11872872 12952224 15830496 17809308 23745744 35618616 47491488 71237232 142474464
- Sum of all divisors σ(n): 482993280
- Sum of proper divisors (its aliquot sum) s(n): 340518816
- 142474464 is an abundant number, because the sum of its proper divisors (340518816) is greater than itself. Its abundance is 198044352
Bases of 142474464
- Binary: 10000111110111111100111000002
- Hexadecimal: 0x87DFCE0
- Base-36: 2CTQ00
Squares and roots of 142474464
- 142474464 squared (1424744642) is 20298972892087296
- 142474464 cubed (1424744643) is 2892085282550667338809344
-
The
square root of 142474464 is 11936.2667530515 -
The
cube root of 142474464 is 522.2907615155
Scales and comparisons
How big is 142474464?- 142,474,464 seconds is equal to 4 years, 27 weeks, 4 days, 14 minutes, 24 seconds.
-
To count from 1 to 142,474,464 would take you about six 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 142474464 cubic inches would be around 43.5 feet tall.
Recreational maths with 142474464
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