142306241868
142,306,241,868 is an even composite number composed of seven prime numbers multiplied together.
142306241868 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 142306241868:
22 × 32 × 7 × 17 × 41 × 109 × 7433
(2 × 2 × 3 × 3 × 7 × 17 × 41 × 109 × 7433)See below for interesting mathematical facts about the number 142306241868 from the Numbermatics database.
Names of 142306241868
- Cardinal: 142306241868 can be written as One hundred forty-two billion, three hundred six million, two hundred forty-one thousand, eight hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42306241868 × 1011
Factors of 142306241868
Divisors of 142306241868
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 41 42 51 63 68 82 84 102 109 119 123 126 153 164 204 218 238 246 252 287 306 327 357 369 436 476 492 574 612 654 697 714 738 763 861 981 1071 1148 1308 1394 1428 1476 1526 1722 1853 1962 2091 2142 2289 2583 2788 3052 3444 3706 3924 4182 4284 4469 4578 4879 5166 5559 6273 6867 7412 7433 8364 8938 9156 9758 10332 11118 12546 12971 13407 13734 14637 14866 16677 17876 19516 22236 22299 25092 25942 26814 27468 29274 29732 31283 33354 38913 40221 43911 44598 51884 52031 53628 58548 62566 66708 66897 75973 77826 80442 87822 89196 93849 104062 116739 125132 126361 133794 151946 155652 156093 160884 175644 187698 208124 227919 233478 252722 267588 281547 303892 304753 312186 375396 379083 455838 466956 468279 505444 531811 563094 609506 624372 683757 758166 810197 884527 911676 914259 936558 1063622 1126188 1137249 1219012 1367514 1516332 1595433 1620394 1769054 1828518 1873116 2127244 2133271 2274498 2430591 2653581 2735028 2742777 3190866 3240788 3538108 3657036 4266542 4548996 4786299 4861182 5180801 5307162 5485554 5671379 6381732 6399813 7291773 7960743 8533084 9572598 9722364 10361602 10614324 10971108 11342758 12799626 13773349 14583546 15542403 15921486 17014137 19145196 19199439 20723204 22685516 25599252 27546698 29167092 31084806 31842972 33218077 34028274 36265607 38398878 41320047 46627209 51042411 55093396 62169612 66436154 68056548 72531214 76797756 82640094 93254418 96413443 99654231 102084822 108796821 123960141 132872308 145062428 165280188 186508836 192826886 199308462 204169644 217593642 232526539 247920282 289240329 298962693 326390463 385653772 398616924 435187284 465053078 495840564 564707309 578480658 597925386 652780926 697579617 867720987 930106156 1129414618 1156961316 1195850772 1305561852 1395159234 1694121927 1735441974 2092738851 2258829236 2790318468 3388243854 3470883948 3952951163 4185477702 5082365781 6776487708 7905902326 8370955404 10164731562 11858853489 15811804652 20329463124 23717706978 35576560467 47435413956 71153120934 142306241868
- Sum of all divisors σ(n): 450057928320
- Sum of proper divisors (its aliquot sum) s(n): 307751686452
- 142306241868 is an abundant number, because the sum of its proper divisors (307751686452) is greater than itself. Its abundance is 165445444584
Bases of 142306241868
- Binary: 100001001000100001110011101101010011002
- Hexadecimal: 0x21221CED4C
- Base-36: 1TDHGMZ0
Squares and roots of 142306241868
- 142306241868 squared (1423062418682) is 20251066474593716129424
- 142306241868 cubed (1423062418683) is 2881853163818479444546744535524032
-
The
square root of 142306241868 is 377234.9955505187 -
The
cube root of 142306241868 is 5220.8512123127
Scales and comparisons
How big is 142306241868?- 142,306,241,868 seconds is equal to 4,524 years, 46 weeks, 4 days, 23 hours, 37 minutes, 48 seconds.
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To count from 1 to 142,306,241,868 would take you about nine thousand and forty-nine 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 142306241868 cubic inches would be around 435.1 feet tall.
Recreational maths with 142306241868
- 142306241868 backwards is 868142603241
- The number of decimal digits it has is: 12
- The sum of 142306241868's digits is 45
- More coming soon!
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