142663726986972231167

Names of 142663726986972231167

• Cardinal: 142663726986972231167 can be written as One hundred forty-two quintillion, six hundred sixty-three quadrillion, seven hundred twenty-six trillion, nine hundred eighty-six billion, nine hundred seventy-two million, two hundred thirty-one thousand, one hundred sixty-seven.

Scientific notation

• Scientific notation: 1.42663726986972231167 × 10²⁰

Factors of 142663726986972231167

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 368317650865

Divisors of 142663726986972231167

• Number of divisors d(n): 8
• Complete list of divisors:
  1 12569 30817 387338873 368317607479 4629384008403551 11350443709680343 142663726986972231167
• Sum of all divisors σ(n): 142679707183395304800
• Sum of proper divisors (its aliquot sum) s(n): 15980196423073633
• 142663726986972231167 is a deficient number, because the sum of its proper divisors (15980196423073633) is less than itself. Its deficiency is 142647746790549157534

Bases of 142663726986972231167

• Binary: 1111011101111011011010111111101010001101111110010011111010111111111₂
• Hexadecimal: 0x7BBDB5FD46FC9F5FF
• Base-36: U3W46J054DBZZ

Squares and roots of 142663726986972231167

• 142663726986972231167 squared (142663726986972231167²) is 20352938997813348887749281578766086181889
• 142663726986972231167 cubed (142663726986972231167³) is 2903626132566543818341954149808038609841494788145194516734463
• The square root of 142663726986972231167 is 11944192186.4549814839
• The cube root of 142663726986972231167 is 5225219.2942243583

Scales and comparisons

• 142,663,726,986,972,231,167 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,663,726,986,972,231,167 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 142663726986972231167 cubic inches would be around 435434.9 feet tall.

Recreational maths with 142663726986972231167

• 142663726986972231167 backwards is 761132279689627366241
• The number of decimal digits it has is: 21
• The sum of 142663726986972231167's digits is 98
• More coming soon!