142083857520

Names of 142083857520

• Cardinal: 142083857520 can be written as One hundred forty-two billion, eighty-three million, eight hundred fifty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4208385752 × 10¹¹

Factors of 142083857520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17939902

Divisors of 142083857520

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 33 36 40 44 45 48 55 60 66 72 80 88 90 99 110 120 132 144 165 176 180 198 220 240 264 330 360 396 440 495 528 660 720 792 880 990 1320 1584 1980 2640 3960 7920 17939881 35879762 53819643 71759524 89699405 107639286 143519048 161458929 179398810 197338691 215278572 269098215 287038096 322917858 358797620 394677382 430557144 538196430 592016073 645835716 717595240 789354764 807294645 861114288 986693455 1076392860 1184032146 1291671432 1435190480 1578709528 1614589290 1776048219 1973386910 2152785720 2368064292 2583342864 2960080365 3157419056 3229178580 3552096438 3946773820 4305571440 4736128584 5920160730 6458357160 7104192876 7893547640 8880241095 9472257168 11840321460 12916714320 14208385752 15787095280 17760482190 23680642920 28416771504 35520964380 47361285840 71041928760 142083857520
• Sum of all divisors σ(n): 520543616112
• Sum of proper divisors (its aliquot sum) s(n): 378459758592
• 142083857520 is an abundant number, because the sum of its proper divisors (378459758592) is greater than itself. Its abundance is 236375901072

Bases of 142083857520

• Binary: 10000100010100110110111001110001110000₂
• Hexadecimal: 0x2114DB9C70
• Base-36: 1T9T2640

Squares and roots of 142083857520

• 142083857520 squared (142083857520²) is 20187822567763660550400
• 142083857520 cubed (142083857520³) is 2868363705357172490676678379008000
• The square root of 142083857520 is 376940.1245821411
• The cube root of 142083857520 is 5218.1302238933

Scales and comparisons

• 142,083,857,520 seconds is equal to 4,517 years, 43 weeks, 2 hours, 12 minutes.
• To count from 1 to 142,083,857,520 would take you about nine thousand and thirty-five 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 142083857520 cubic inches would be around 434.8 feet tall.

Recreational maths with 142083857520

• 142083857520 backwards is 025758380241
• 142083857520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142083857520's digits is 45
• More coming soon!