142163974550

Names of 142163974550

• Cardinal: 142163974550 can be written as One hundred forty-two billion, one hundred sixty-three million, nine hundred seventy-four thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.4216397455 × 10¹¹

Factors of 142163974550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 980

Divisors of 142163974550

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 5 10 13 19 25 26 38 50 65 95 130 169 190 247 325 338 475 494 650 845 941 950 1235 1690 1882 2470 3211 4225 4705 6175 6422 8450 9410 12233 12350 16055 17879 23525 24466 32110 35758 47050 61165 80275 89395 122330 159029 160550 178790 232427 305825 318058 446975 464854 611650 795145 885481 893950 1162135 1590290 1770962 2324270 3021551 3975725 4427405 5810675 6043102 7951450 8854810 11511253 11621350 15107755 16824139 22137025 23022506 30215510 33648278 44274050 57556265 75538775 84120695 115112530 149646289 151077550 168241390 218713807 287781325 299292578 420603475 437427614 575562650 748231445 841206950 1093569035 1496462890 2187138070 2843279491 3741157225 5467845175 5686558982 7482314450 10935690350 14216397455 28432794910 71081987275 142163974550
• Sum of all divisors σ(n): 301720660740
• Sum of proper divisors (its aliquot sum) s(n): 159556686190
• 142163974550 is an abundant number, because the sum of its proper divisors (159556686190) is greater than itself. Its abundance is 17392711640

Bases of 142163974550

• Binary: 10000100011001101000100001100110010110₂
• Hexadecimal: 0x2119A21996
• Base-36: 1TB4RCT2

Squares and roots of 142163974550

• 142163974550 squared (142163974550²) is 20210595659853047702500
• 142163974550 cubed (142163974550³) is 2873218607027689130318145971375000
• The square root of 142163974550 is 377046.3824915975
• The cube root of 142163974550 is 5219.1108244813

Scales and comparisons

• 142,163,974,550 seconds is equal to 4,520 years, 19 weeks, 3 days, 8 hours, 55 minutes, 50 seconds.
• To count from 1 to 142,163,974,550 would take you about nine thousand and forty 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 142163974550 cubic inches would be around 434.9 feet tall.

Recreational maths with 142163974550

• 142163974550 backwards is 055479361241
• The number of decimal digits it has is: 12
• The sum of 142163974550's digits is 47
• More coming soon!