142946584925056145

Names of 142946584925056145

• Cardinal: 142946584925056145 can be written as One hundred forty-two quadrillion, nine hundred forty-six trillion, five hundred eighty-four billion, nine hundred twenty-five million, fifty-six thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.42946584925056145 × 10¹⁷

Factors of 142946584925056145

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 386670344

Divisors of 142946584925056145

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 337 1685 219523 1097615 73979251 369896255 386450479 1932252395 130233811423 651169057115 84834768501517 424173842507585 28589316985011229 142946584925056145
• Sum of all divisors σ(n): 172045694687842560
• Sum of proper divisors (its aliquot sum) s(n): 29099109762786415
• 142946584925056145 is a deficient number, because the sum of its proper divisors (29099109762786415) is less than itself. Its deficiency is 113847475162269730

Bases of 142946584925056145

• Binary: 111111011110110010010100101100000010100000010110010010001₂
• Hexadecimal: 0x1FBD92960502C91
• Base-36: 133IC2JOXEOH

Squares and roots of 142946584925056145

• 142946584925056145 squared (142946584925056145²) is 20433726141736288727646231402261025
• 142946584925056145 cubed (142946584925056145³) is 2920931369255046235115029996430121144842128070248625
• The square root of 142946584925056145 is 378082775.2292560405
• The cube root of 142946584925056145 is 522867.0344372219

Scales and comparisons

• 142,946,584,925,056,145 seconds is equal to 4,545,259,237 years, 41 weeks, 3 days, 12 hours, 29 minutes, 5 seconds.
• To count from 1 to 142,946,584,925,056,145 would take you about thirteen billion, six hundred thirty-five million, seven hundred seventy-seven thousand, seven hundred thirteen 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 142946584925056145 cubic inches would be around 43572.3 feet tall.

Recreational maths with 142946584925056145

• 142946584925056145 backwards is 541650529485649241
• The number of decimal digits it has is: 18
• The sum of 142946584925056145's digits is 80
• More coming soon!