142517921167751675

Names of 142517921167751675

• Cardinal: 142517921167751675 can be written as One hundred forty-two quadrillion, five hundred seventeen trillion, nine hundred twenty-one billion, one hundred sixty-seven million, seven hundred fifty-one thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 1.42517921167751675 × 10¹⁷

Factors of 142517921167751675

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2020814195983

Divisors of 142517921167751675

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 7 13 25 31 35 65 91 155 175 217 325 403 455 775 1085 2015 2275 2821 5425 10075 14105 70525 2020814195927 10104070979635 14145699371489 26270584547051 50520354898175 62645240073737 70728496857445 131352922735255 183894091829357 313226200368685 353642484287225 438516680516159 656764613676275 814388120958581 919470459146785 1566131001843425 2192583402580795 4071940604792905 4597352295733925 5700716846710067 10962917012903975 20359703023964525 28503584233550335 142517921167751675
• Sum of all divisors σ(n): 224520540424384512
• Sum of proper divisors (its aliquot sum) s(n): 82002619256632837
• 142517921167751675 is a deficient number, because the sum of its proper divisors (82002619256632837) is less than itself. Its deficiency is 60515301911118838

Bases of 142517921167751675

• Binary: 111111010010100110100101101010001010101001011100111111011₂
• Hexadecimal: 0x1FA534B5154B9FB
• Base-36: 12ZADX4VLKHN

Squares and roots of 142517921167751675

• 142517921167751675 squared (142517921167751675²) is 20311357853977480958675974465305625
• 142517921167751675 cubed (142517921167751675³) is 2894732497443156468576714636542944803417872980671875
• The square root of 142517921167751675 is 377515458.1838360631
• The cube root of 142517921167751675 is 522343.8586793439

Scales and comparisons

• 142,517,921,167,751,675 seconds is equal to 4,531,629,056 years, 13 weeks, 3 days, 14 hours, 34 minutes, 35 seconds.
• To count from 1 to 142,517,921,167,751,675 would take you about thirteen billion, five hundred ninety-four million, eight hundred eighty-seven thousand, one hundred sixty-eight 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 142517921167751675 cubic inches would be around 43528.7 feet tall.

Recreational maths with 142517921167751675

• 142517921167751675 backwards is 576157761129715241
• The number of decimal digits it has is: 18
• The sum of 142517921167751675's digits is 77
• More coming soon!