142692829624428160001

Names of 142692829624428160001

• Cardinal: 142692829624428160001 can be written as One hundred forty-two quintillion, six hundred ninety-two quadrillion, eight hundred twenty-nine trillion, six hundred twenty-four billion, four hundred twenty-eight million, one hundred sixty thousand and one.

Scientific notation

• Scientific notation: 1.42692829624428160001 × 10²⁰

Factors of 142692829624428160001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 932183973940

Divisors of 142692829624428160001

• Number of divisors d(n): 16
• Complete list of divisors:
  1 89 101 8989 17029 1515581 1719929 153073681 932183956721 82964372148169 94150579628821 8379401586965069 15874160599001909 1412800293311169901 1603290220499192809 142692829624428160001
• Sum of all divisors σ(n): 145733351747716558800
• Sum of proper divisors (its aliquot sum) s(n): 3040522123288398799
• 142692829624428160001 is a deficient number, because the sum of its proper divisors (3040522123288398799) is less than itself. Its deficiency is 139652307501139761202

Bases of 142692829624428160001

• Binary: 1111011110001000010110001001000011000111111011000000110010000000001₂
• Hexadecimal: 0x7BC42C4863F606401
• Base-36: U442QJV7XSQV5

Squares and roots of 142692829624428160001

• 142692829624428160001 squared (142692829624428160001²) is 20361243626226082705525192660234456320001
• 142692829624428160001 cubed (142692829624428160001³) is 2905403467698552227695805482904034344759103893987830084480001
• The square root of 142692829624428160001 is 11945410400.0000000011
• The cube root of 142692829624428160001 is 5225574.5756655503

Scales and comparisons

• 142,692,829,624,428,160,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,692,829,624,428,160,001 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 142692829624428160001 cubic inches would be around 435464.5 feet tall.

Recreational maths with 142692829624428160001

• 142692829624428160001 backwards is 100061824426928296241
• The number of decimal digits it has is: 21
• The sum of 142692829624428160001's digits is 77
• More coming soon!