142912224
142,912,224 is an even composite number composed of six prime numbers multiplied together.
142912224 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 142912224:
25 × 32 × 72 × 13 × 19 × 41
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 19 × 41)See below for interesting mathematical facts about the number 142912224 from the Numbermatics database.
Names of 142912224
- Cardinal: 142912224 can be written as One hundred forty-two million, nine hundred twelve thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 1.42912224 × 108
Factors of 142912224
Divisors of 142912224
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 28 32 36 38 39 41 42 48 49 52 56 57 63 72 76 78 82 84 91 96 98 104 112 114 117 123 126 133 144 147 152 156 164 168 171 182 196 208 224 228 234 246 247 252 266 273 287 288 294 304 312 328 336 342 364 369 392 399 416 441 456 468 492 494 504 532 533 546 574 588 608 624 637 656 672 684 728 738 741 779 784 798 819 861 882 912 931 936 984 988 1008 1064 1066 1092 1148 1176 1197 1248 1274 1312 1368 1456 1476 1482 1558 1568 1596 1599 1638 1722 1729 1764 1824 1862 1872 1911 1968 1976 2009 2016 2128 2132 2184 2223 2296 2337 2352 2394 2548 2583 2736 2793 2912 2952 2964 3116 3192 3198 3276 3444 3458 3528 3724 3731 3744 3822 3936 3952 4018 4256 4264 4368 4446 4592 4674 4704 4788 4797 5096 5166 5187 5453 5472 5586 5733 5904 5928 6027 6232 6384 6396 6552 6888 6916 7011 7056 7448 7462 7644 7904 8036 8379 8528 8736 8892 9184 9348 9576 9594 10127 10192 10332 10374 10906 11172 11193 11466 11808 11856 12054 12103 12464 12768 12792 13104 13776 13832 14022 14112 14896 14924 15288 15561 16072 16359 16758 17056 17784 18081 18696 19152 19188 20254 20384 20664 20748 21812 22344 22386 22932 23712 24108 24206 24928 25584 26117 26208 27552 27664 28044 29792 29848 30381 30576 31122 32144 32718 33516 33579 35568 36162 36309 37392 38171 38304 38376 40508 41328 41496 43624 44688 44772 45864 48216 48412 49077 51168 52234 55328 56088 59696 60762 61152 62244 64288 65436 67032 67158 70889 71136 72324 72618 74784 76342 76752 78351 81016 82656 82992 87248 89376 89544 91143 91728 96432 96824 98154 104468 108927 112176 114513 119392 121524 124488 130872 134064 134316 141778 144648 145236 152684 153504 156702 162032 165984 174496 179088 182286 183456 192864 193648 196308 208936 212667 217854 224352 229026 235053 243048 248976 261744 268128 268632 283556 289296 290472 305368 313404 324064 343539 358176 364572 387296 392616 417872 425334 435708 458052 470106 486096 496223 497952 523488 537264 567112 578592 580944 610736 626808 638001 687078 729144 785232 835744 850668 871416 916104 940212 972192 992446 1074528 1134224 1161888 1221472 1253616 1276002 1374156 1458288 1488669 1570464 1701336 1742832 1832208 1880424 1984892 2268448 2507232 2552004 2748312 2916576 2977338 3402672 3485664 3664416 3760848 3969784 4466007 5104008 5496624 5954676 6805344 7521696 7939568 8932014 10208016 10993248 11909352 15879136 17864028 20416032 23818704 35728056 47637408 71456112 142912224
- Sum of all divisors σ(n): 548992080
- Sum of proper divisors (its aliquot sum) s(n): 406079856
- 142912224 is an abundant number, because the sum of its proper divisors (406079856) is greater than itself. Its abundance is 263167632
Bases of 142912224
- Binary: 10001000010010101010111000002
- Hexadecimal: 0x884AAE0
- Base-36: 2D33S0
Squares and roots of 142912224
- 142912224 squared (1429122242) is 20423903768626176
- 142912224 cubed (1429122243) is 2918825510336348236775424
-
The
square root of 142912224 is 11954.5900808015 -
The
cube root of 142912224 is 522.8251361885
Scales and comparisons
How big is 142912224?- 142,912,224 seconds is equal to 4 years, 28 weeks, 2 days, 1 hour, 50 minutes, 24 seconds.
-
To count from 1 to 142,912,224 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 142912224 cubic inches would be around 43.6 feet tall.
Recreational maths with 142912224
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