142888424486366388

Names of 142888424486366388

• Cardinal: 142888424486366388 can be written as One hundred forty-two quadrillion, eight hundred eighty-eight trillion, four hundred twenty-four billion, four hundred eighty-six million, three hundred sixty-six thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.42888424486366388 × 10¹⁷

Factors of 142888424486366388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 322555502

Divisors of 142888424486366388

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 3793 7586 9733 11379 15172 19466 22758 29199 38932 45516 58398 116796 36917269 73834538 110751807 147669076 221503614 322541971 443007228 645083942 967625913 1290167884 1935251826 3870503652 1223401696003 2446803392006 3139301003743 3670205088009 4893606784012 6278602007486 7340410176018 9417903011229 12557204014972 14680820352036 18835806022458 37671612044916 11907368707197199 23814737414394398 35722106121591597 47629474828788796 71444212243183194 142888424486366388
• Sum of all divisors σ(n): 333528489542351936
• Sum of proper divisors (its aliquot sum) s(n): 190640065055985548
• 142888424486366388 is an abundant number, because the sum of its proper divisors (190640065055985548) is greater than itself. Its abundance is 47751640569619160

Bases of 142888424486366388

• Binary: 111111011101001000100001111011000000001100110110010110100₂
• Hexadecimal: 0x1FBA443D8066CB4
• Base-36: 132XPW0DE1MC

Squares and roots of 142888424486366388

• 142888424486366388 squared (142888424486366388²) is 20417101852196029572337287376166544
• 142888424486366388 cubed (142888424486366388³) is 2917367516237963685929361760654403812550775291723072
• The square root of 142888424486366388 is 378005852.4498878549
• The cube root of 142888424486366388 is 522796.1121381445

Scales and comparisons

• 142,888,424,486,366,388 seconds is equal to 4,543,409,915 years, 38 weeks, 6 days, 22 hours, 39 minutes, 48 seconds.
• To count from 1 to 142,888,424,486,366,388 would take you about thirteen billion, six hundred thirty million, two hundred twenty-nine thousand, seven hundred forty-seven 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 142888424486366388 cubic inches would be around 43566.3 feet tall.

Recreational maths with 142888424486366388

• 142888424486366388 backwards is 883663684424888241
• The number of decimal digits it has is: 18
• The sum of 142888424486366388's digits is 93
• More coming soon!