142252721550

Names of 142252721550

• Cardinal: 142252721550 can be written as One hundred forty-two billion, two hundred fifty-two million, seven hundred twenty-one thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.4225272155 × 10¹¹

Factors of 142252721550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 111

Divisors of 142252721550

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 25 30 34 37 45 47 50 51 74 75 85 90 94 102 111 141 150 153 170 185 222 225 235 255 282 289 306 333 370 423 425 450 470 510 555 578 629 666 705 765 799 846 850 867 925 1110 1175 1258 1275 1369 1410 1445 1530 1598 1665 1734 1739 1850 1887 2115 2350 2397 2550 2601 2738 2775 2890 3145 3330 3478 3525 3774 3825 3995 4107 4230 4335 4794 4913 5202 5217 5550 5661 6290 6845 7050 7191 7225 7650 7990 8214 8325 8670 8695 9435 9826 10434 10575 10693 11322 11985 12321 13005 13583 13690 14382 14450 14739 15651 15725 16650 17390 18870 19975 20535 21150 21386 21675 23273 23970 24565 24642 26010 26085 27166 28305 29478 29563 31302 31450 32079 34225 35955 39950 40749 41070 43350 43475 44217 46546 47175 49130 52170 53465 56610 59126 59925 61605 64158 64343 65025 67915 68450 69819 71910 73695 78255 81498 86950 88434 88689 94350 96237 102675 106930 116365 119850 122247 122825 123210 128686 130050 130425 135830 139638 141525 147390 147815 156510 160395 177378 179775 181781 192474 193029 203745 205350 209457 221085 230911 232730 244494 245650 260850 266067 267325 283050 295630 308025 320790 321715 339575 349095 359550 363562 368475 386058 391275 395641 407490 418914 442170 443445 461822 481185 502571 532134 534650 545343 579087 581825 611235 616050 643430 679150 692733 698190 736950 739075 782550 791282 801975 886890 908905 962370 965145 1005142 1018725 1047285 1090686 1093831 1105425 1154555 1158174 1163650 1186923 1222470 1330335 1385466 1478150 1507713 1603950 1608575 1636029 1745475 1817810 1930290 1978205 2037450 2078199 2094570 2187662 2210850 2217225 2309110 2373846 2405925 2512855 2660670 2726715 2895435 3015426 3056175 3217150 3272058 3281493 3463665 3490950 3560769 3956410 4156398 4434450 4523139 4544525 4811850 4825725 5025710 5236425 5453430 5469155 5772775 5790870 5934615 6112350 6562986 6651675 6725897 6927330 7121538 7538565 8180145 8543707 9046278 9089050 9651450 9844479 9891025 10390995 10472850 10938310 11545550 11869230 12564275 13303350 13451794 13633575 14477175 15077130 16360290 16407465 17087414 17318325 17803845 18595127 19688958 19782050 20177691 20781990 22615695 25128550 25631121 27267150 27345775 28954350 29673075 32814930 33629485 34636650 35607690 37190254 37692825 40355382 40900725 42718535 45231390 49222395 51262242 51954975 54691550 55785381 59346150 60533073 67258970 75385650 76893363 81801450 82037325 85437070 89019225 92975635 98444790 100888455 103909950 111570762 113078475 121066146 128155605 153786726 164074650 167356143 168147425 178038450 185951270 201776910 213592675 226156950 246111975 256311210 278926905 302665365 316117159 334712286 336294850 384466815 427185350 464878175 492223950 504442275 557853810 605330730 632234318 640778025 768933630 836780715 929756350 948351477 1008884550 1281556050 1394634525 1513326825 1580585795 1673561430 1896702954 1922334075 2789269050 2845054431 3026653650 3161171590 3844668150 4183903575 4741757385 5690108862 7902928975 8367807150 9483514770 14225272155 15805857950 23708786925 28450544310 47417573850 71126360775 142252721550
• Sum of all divisors σ(n): 426218345280
• Sum of proper divisors (its aliquot sum) s(n): 283965623730
• 142252721550 is an abundant number, because the sum of its proper divisors (283965623730) is greater than itself. Its abundance is 141712902180

Bases of 142252721550

• Binary: 10000100011110111011000100010110001110₂
• Hexadecimal: 0x211EEC458E
• Base-36: 1TCLLIFI

Squares and roots of 142252721550

• 142252721550 squared (142252721550²) is 20235836788381834402500
• 142252721550 cubed (142252721550³) is 2878602855988927364337043123875000
• The square root of 142252721550 is 377164.0512429573
• The cube root of 142252721550 is 5220.1966224875

Scales and comparisons

• 142,252,721,550 seconds is equal to 4,523 years, 10 weeks, 1 day, 12 hours, 52 minutes, 30 seconds.
• To count from 1 to 142,252,721,550 would take you about nine thousand and forty-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 142252721550 cubic inches would be around 435 feet tall.

Recreational maths with 142252721550

• 142252721550 backwards is 055127252241
• The number of decimal digits it has is: 12
• The sum of 142252721550's digits is 36
• More coming soon!