142861251446837

Names of 142861251446837

• Cardinal: 142861251446837 can be written as One hundred forty-two trillion, eight hundred sixty-one billion, two hundred fifty-one million, four hundred forty-six thousand, eight hundred thirty-seven.

Scientific notation

• Scientific notation: 1.42861251446837 × 10¹⁴

Factors of 142861251446837

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6326

Divisors of 142861251446837

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 31 49 77 217 341 343 539 961 1519 2387 3773 6277 6727 10571 10633 16709 43939 47089 69047 73997 116963 194587 307573 329623 483329 517979 1362109 2140457 2153011 3383303 3625853 6032197 9534763 14983199 23683121 39400729 42225379 66354167 66743341 104882393 275805103 295577653 433408019 464479169 734176751 1221422599 1930635721 2069043571 3033856133 3251354183 8549958193 13435648589 13514450047 21236992931 22759479281 37864100569 59849707351 94049540123 148658950517 265048703983 416505106259 418947951457 658346780861 1855340927881 2915535743813 4608427466027 12987386495167 20408750206691 142861251446837
• Sum of all divisors σ(n): 187829558164800
• Sum of proper divisors (its aliquot sum) s(n): 44968306717963
• 142861251446837 is a deficient number, because the sum of its proper divisors (44968306717963) is less than itself. Its deficiency is 97892944728874

Bases of 142861251446837

• Binary: 100000011110111001111010001001010000100000110101₂
• Hexadecimal: 0x81EE7A250835
• Base-36: 1EN1JWJK1H

Squares and roots of 142861251446837

• 142861251446837 squared (142861251446837²) is 20409337164956386825837304569
• 142861251446837 cubed (142861251446837³) is 2915703448586109773156653473292019480698253
• The square root of 142861251446837 is 11952457.9667462959
• The cube root of 142861251446837 is 52276.2970055243

Scales and comparisons

• 142,861,251,446,837 seconds is equal to 4,542,545 years, 46 weeks, 4 days, 13 hours, 27 minutes, 17 seconds.
• To count from 1 to 142,861,251,446,837 would take you about eleven million, three hundred fifty-six thousand, three hundred sixty-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 142861251446837 cubic inches would be around 4356.4 feet tall.

Recreational maths with 142861251446837

• 142861251446837 backwards is 738644152168241
• The number of decimal digits it has is: 15
• The sum of 142861251446837's digits is 62
• More coming soon!