142198731750

Names of 142198731750

• Cardinal: 142198731750 can be written as One hundred forty-two billion, one hundred ninety-eight million, seven hundred thirty-one thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.4219873175 × 10¹¹

Factors of 142198731750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 155

Divisors of 142198731750

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 41 43 50 61 75 82 86 122 123 125 129 150 183 205 215 246 250 258 305 366 375 410 430 610 615 645 750 915 1025 1075 1230 1290 1525 1681 1763 1830 1849 2050 2150 2501 2623 3050 3075 3225 3362 3526 3698 4575 5002 5043 5125 5246 5289 5375 5547 6150 6450 7503 7625 7869 8405 8815 9150 9245 10086 10250 10578 10750 11094 12505 13115 15006 15250 15375 15738 16125 16810 17630 18490 22875 25010 25215 26230 26445 27735 30750 32250 37515 39345 42025 44075 45750 46225 50430 52890 55470 62525 65575 72283 75030 75809 78690 84050 88150 92450 102541 107543 112789 125050 126075 131150 132225 138675 144566 151618 187575 196725 205082 210125 215086 216849 220375 225578 227427 231125 252150 264450 277350 307623 312625 322629 327875 338367 361415 375150 379045 393450 420250 433698 440750 454854 462250 512705 537715 563945 615246 625250 630375 645258 655750 661125 676734 693375 722830 758090 937875 983625 1025410 1075430 1084245 1127890 1137135 1260750 1322250 1386750 1538115 1613145 1691835 1807075 1875750 1895225 1967250 2168490 2274270 2563525 2688575 2819725 3076230 3108169 3226290 3383670 3614150 3790450 4409263 4624349 5127050 5377150 5421225 5639450 5685675 6216338 7690575 8065725 8459175 8818526 9035375 9248698 9324507 9476125 10842450 11371350 12817625 13227789 13442875 13873047 14098625 15381150 15540845 16131450 16918350 18070750 18649014 18952250 22046315 23121745 25635250 26455578 26885750 27106125 27746094 28197250 28428375 31081690 38452875 40328625 42295875 44092630 46243490 46622535 54212250 56856750 66138945 69365235 76905750 77704225 80657250 84591750 93245070 110231575 115608725 132277890 138730470 155408450 189598309 220463150 231217450 233112675 330694725 346826175 379196618 388521125 466225350 551157875 568794927 578043625 661389450 693652350 777042250 947991545 1102315750 1137589854 1156087250 1165563375 1653473625 1734130875 1895983090 2331126750 2843974635 3306947250 3468261750 4739957725 5687949270 9479915450 14219873175 23699788625 28439746350 47399577250 71099365875 142198731750
• Sum of all divisors σ(n): 378558868896
• Sum of proper divisors (its aliquot sum) s(n): 236360137146
• 142198731750 is an abundant number, because the sum of its proper divisors (236360137146) is greater than itself. Its abundance is 94161405396

Bases of 142198731750

• Binary: 10000100011011101101000111001111100110₂
• Hexadecimal: 0x211BB473E6
• Base-36: 1TBPGBMU

Squares and roots of 142198731750

• 142198731750 squared (142198731750²) is 20220479311308458062500
• 142198731750 cubed (142198731750³) is 2875326513445176169535562234375000
• The square root of 142198731750 is 377092.4710863371
• The cube root of 142198731750 is 5219.5361242051

Scales and comparisons

• 142,198,731,750 seconds is equal to 4,521 years, 24 weeks, 6 days, 15 hours, 42 minutes, 30 seconds.
• To count from 1 to 142,198,731,750 would take you about nine thousand and forty-two 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 142198731750 cubic inches would be around 435 feet tall.

Recreational maths with 142198731750

• 142198731750 backwards is 057137891241
• The number of decimal digits it has is: 12
• The sum of 142198731750's digits is 48
• More coming soon!