142199513955

Names of 142199513955

• Cardinal: 142199513955 can be written as One hundred forty-two billion, one hundred ninety-nine million, five hundred thirteen thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.42199513955 × 10¹¹

Factors of 142199513955

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6011

Divisors of 142199513955

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 81 95 135 171 243 285 405 513 855 1215 1321 1539 2565 3963 4617 4663 6605 7695 11889 13989 19815 23085 23315 25099 35667 41967 59445 69945 75297 88597 107001 125495 125901 178335 209835 225891 265791 321003 376485 377703 442985 535005 629505 677673 797373 1129455 1133109 1328955 1605015 1888515 2033019 2392119 3388365 3986865 5665545 6099057 6159823 7176357 10165095 11960595 18479469 21529071 30495285 30799115 35881785 55438407 92397345 107645355 117036637 166315221 277192035 351109911 498945663 585183185 831576105 1053329733 1496836989 1755549555 2494728315 3159989199 5266648665 7484184945 9479967597 15799945995 28439902791 47399837985 142199513955
• Sum of all divisors σ(n): 269322493440
• Sum of proper divisors (its aliquot sum) s(n): 127122979485
• 142199513955 is a deficient number, because the sum of its proper divisors (127122979485) is less than itself. Its deficiency is 15076534470

Bases of 142199513955

• Binary: 10000100011011110000000110001101100011₂
• Hexadecimal: 0x211BC06363
• Base-36: 1TBPX36R

Squares and roots of 142199513955

• 142199513955 squared (142199513955²) is 20220701769038239742025
• 142199513955 cubed (142199513955³) is 2875373963386246359124719587458875
• The square root of 142199513955 is 377093.5082376785
• The cube root of 142199513955 is 5219.5456947071

Scales and comparisons

• 142,199,513,955 seconds is equal to 4,521 years, 26 weeks, 1 day, 16 hours, 59 minutes, 15 seconds.
• To count from 1 to 142,199,513,955 would take you about nine thousand and forty-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 142199513955 cubic inches would be around 435 feet tall.

Recreational maths with 142199513955

• 142199513955 backwards is 559315991241
• The number of decimal digits it has is: 12
• The sum of 142199513955's digits is 54
• More coming soon!