142512084
142,512,084 is an even composite number composed of seven prime numbers multiplied together.
142512084 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142512084:
22 × 32 × 11 × 13 × 19 × 31 × 47
(2 × 2 × 3 × 3 × 11 × 13 × 19 × 31 × 47)See below for interesting mathematical facts about the number 142512084 from the Numbermatics database.
Names of 142512084
- Cardinal: 142512084 can be written as One hundred forty-two million, five hundred twelve thousand and eighty-four.
Scientific notation
- Scientific notation: 1.42512084 × 108
Factors of 142512084
Divisors of 142512084
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 19 22 26 31 33 36 38 39 44 47 52 57 62 66 76 78 93 94 99 114 117 124 132 141 143 156 171 186 188 198 209 228 234 247 279 282 286 341 342 372 396 403 418 423 429 468 494 517 558 564 572 589 611 627 682 684 741 806 836 846 858 893 988 1023 1034 1116 1178 1209 1222 1254 1287 1364 1457 1482 1551 1612 1692 1716 1767 1786 1833 1881 2046 2068 2223 2356 2418 2444 2508 2574 2679 2717 2914 2964 3069 3102 3534 3572 3627 3666 3762 4092 4371 4433 4446 4653 4836 5148 5301 5358 5434 5499 5828 6138 6204 6479 6721 7068 7254 7332 7524 7657 8037 8151 8742 8866 8892 9306 9823 10602 10716 10868 10998 11609 12276 12958 13113 13299 13442 14508 15314 16027 16074 16302 17484 17732 18612 18941 19437 19646 20163 21204 21996 22971 23218 24453 25916 26226 26598 26884 27683 29469 30628 32054 32148 32604 34827 37882 38874 39292 39897 40326 45942 46436 48081 48906 52452 53196 55366 56823 58311 58938 60489 64108 68913 69654 75764 77748 79794 80652 83049 84227 88407 91884 96162 97812 104481 110732 113646 116622 117876 120978 127699 137826 139308 144243 159588 166098 168454 170469 176814 192324 208351 208962 227292 233244 241956 249147 252681 255398 275652 288486 304513 332196 336908 340938 353628 359879 383097 416702 417924 498294 505362 510796 576972 609026 625053 681876 719758 758043 766194 833404 913539 996588 1010724 1079637 1149291 1218052 1250106 1439516 1516086 1532388 1827078 1875159 2159274 2298582 2500212 2740617 3032172 3238911 3654156 3750318 3958669 4318548 4597164 5481234 6477822 7500636 7917338 10962468 11876007 12955644 15834676 23752014 35628021 47504028 71256042 142512084
- Sum of all divisors σ(n): 469647360
- Sum of proper divisors (its aliquot sum) s(n): 327135276
- 142512084 is an abundant number, because the sum of its proper divisors (327135276) is greater than itself. Its abundance is 184623192
Bases of 142512084
- Binary: 10000111111010001111110101002
- Hexadecimal: 0x87E8FD4
- Base-36: 2CUJ10
Squares and roots of 142512084
- 142512084 squared (1425120842) is 20309694086023056
- 142512084 cubed (1425120843) is 2894376829601620982608704
-
The
square root of 142512084 is 11937.8425186463 -
The
cube root of 142512084 is 522.3367272947
Scales and comparisons
How big is 142512084?- 142,512,084 seconds is equal to 4 years, 27 weeks, 4 days, 10 hours, 41 minutes, 24 seconds.
-
To count from 1 to 142,512,084 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 142512084 cubic inches would be around 43.5 feet tall.
Recreational maths with 142512084
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