142372961874

Names of 142372961874

• Cardinal: 142372961874 can be written as One hundred forty-two billion, three hundred seventy-two million, nine hundred sixty-one thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 1.42372961874 × 10¹¹

Factors of 142372961874

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26391

Divisors of 142372961874

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 99 117 143 198 234 286 297 351 429 594 702 719 858 1287 1438 2157 2574 3861 4314 6471 7722 7909 9347 12942 15818 18694 19413 23727 25643 28041 38826 47454 51286 56082 71181 76929 84123 102817 142362 153858 168246 205634 213543 230787 252369 282073 308451 333359 427086 461574 504738 564146 616902 666718 692361 846219 925353 1000077 1384722 1692438 1850706 2000154 2538657 2776059 3000231 3666949 5077314 5552118 6000462 7333898 7615971 9000693 11000847 15231942 18001386 18437317 22001694 33002541 36874634 55311951 66005082 99007623 110623902 165935853 198015246 202810487 239685121 331871706 405620974 479370242 497807559 608431461 719055363 995615118 1216862922 1438110726 1825294383 2157166089 2636536331 3650588766 4314332178 5273072662 5475883149 6471498267 7909608993 10951766298 12942996534 15819217986 23728826979 47457653958 71186480937 142372961874
• Sum of all divisors σ(n): 372227788800
• Sum of proper divisors (its aliquot sum) s(n): 229854826926
• 142372961874 is an abundant number, because the sum of its proper divisors (229854826926) is greater than itself. Its abundance is 87481865052

Bases of 142372961874

• Binary: 10000100100110000101101111111001010010₂
• Hexadecimal: 0x212616FE52
• Base-36: 1TEL6OGI

Squares and roots of 142372961874

• 142372961874 squared (142372961874²) is 20270060272775457591876
• 142372961874 cubed (142372961874³) is 2885908518399542263891065600135624
• The square root of 142372961874 is 377323.4181362191
• The cube root of 142372961874 is 5221.6670134915

Scales and comparisons

• 142,372,961,874 seconds is equal to 4,527 years, 1 week, 4 hours, 57 minutes, 54 seconds.
• To count from 1 to 142,372,961,874 would take you about nine thousand and fifty-four 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 142372961874 cubic inches would be around 435.1 feet tall.

Recreational maths with 142372961874

• 142372961874 backwards is 478169273241
• 142372961874 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142372961874's digits is 54
• More coming soon!