142989386562

Names of 142989386562

• Cardinal: 142989386562 can be written as One hundred forty-two billion, nine hundred eighty-nine million, three hundred eighty-six thousand, five hundred sixty-two.

Scientific notation

• Scientific notation: 1.42989386562 × 10¹¹

Factors of 142989386562

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 157

Divisors of 142989386562

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 33 34 51 53 54 66 71 99 102 106 142 153 159 187 198 213 297 306 318 374 426 459 477 561 583 594 639 781 901 918 954 1122 1166 1207 1278 1431 1562 1683 1749 1802 1917 2343 2414 2703 2809 2862 3366 3498 3621 3763 3834 4686 5041 5049 5247 5406 5618 7029 7242 7526 8109 8427 9911 10082 10098 10494 10863 11289 13277 14058 15123 15741 16218 16854 19822 21087 21726 22578 24327 25281 26554 29733 30246 30899 31482 32589 33867 39831 41393 42174 45369 47753 48654 50562 55451 59466 61798 63971 65178 67734 75843 79662 82786 85697 89199 90738 92697 95506 101601 110902 119493 124179 127942 136107 143259 151686 166353 171394 178398 185394 191913 199439 203202 238986 248358 257091 267173 267597 272214 278091 286518 332706 358479 372537 383826 398878 429777 499059 514182 525283 534346 535194 556182 575739 598317 703681 716958 745074 771273 801519 834273 859554 942667 998118 1050566 1117611 1151478 1196634 1289331 1407362 1497177 1542546 1575849 1603038 1668546 1727217 1794951 1885334 2111043 2193829 2235222 2313819 2404557 2578662 2828001 2938903 2994354 3151698 3390463 3454434 3589902 4222086 4387658 4541941 4627638 4727547 4809114 5384853 5656002 5877806 6333129 6581487 6780926 7213671 8484003 8816709 9083882 9455094 10171389 10769706 12666258 13162974 13625823 14160169 14182641 14427342 16968006 17633418 18999387 19744461 20342778 25452009 26450127 27251646 28320338 28365282 30514167 37295093 37998774 39488922 40877469 42480507 49961351 50904018 52900254 59233383 61028334 74590186 79350381 81754938 84961014 91542501 99922702 111885279 118466766 122632407 127441521 149884053 155761859 158700762 183085002 223770558 240722873 245264814 254883042 299768106 311523718 335655837 382324563 449652159 467285577 481445746 671311674 722168619 764649126 899304318 934571154 1006967511 1348956477 1401856731 1444337238 2013935022 2166505857 2647951603 2697912954 2803713462 4205570193 4333011714 5295903206 6499517571 7943854809 8411140386 12999035142 15887709618 23831564427 47663128854 71494693281 142989386562
• Sum of all divisors σ(n): 379430412480
• Sum of proper divisors (its aliquot sum) s(n): 236441025918
• 142989386562 is an abundant number, because the sum of its proper divisors (236441025918) is greater than itself. Its abundance is 93451639356

Bases of 142989386562

• Binary: 10000101001010110101001110001101000010₂
• Hexadecimal: 0x214AD4E342
• Base-36: 1TOS6SSI

Squares and roots of 142989386562

• 142989386562 squared (142989386562²) is 20445964669377066179844
• 142989386562 cubed (142989386562³) is 2923555945742551839727170328856328
• The square root of 142989386562 is 378139.3745195017
• The cube root of 142989386562 is 5229.1921554087

Scales and comparisons

• 142,989,386,562 seconds is equal to 4,546 years, 32 weeks, 1 day, 18 hours, 2 minutes, 42 seconds.
• To count from 1 to 142,989,386,562 would take you about nine thousand and ninety-three 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 142989386562 cubic inches would be around 435.8 feet tall.

Recreational maths with 142989386562

• 142989386562 backwards is 265683989241
• The number of decimal digits it has is: 12
• The sum of 142989386562's digits is 63
• More coming soon!