142161023095026962523

Names of 142161023095026962523

• Cardinal: 142161023095026962523 can be written as One hundred forty-two quintillion, one hundred sixty-one quadrillion, twenty-three trillion, ninety-five billion, twenty-six million, nine hundred sixty-two thousand, five hundred twenty-three.

Scientific notation

• Scientific notation: 1.42161023095026962523 × 10²⁰

Factors of 142161023095026962523

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 38816327

Divisors of 142161023095026962523

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 21 78487 235461 549409 1648227 2371739 7115217 16602173 36366091 49806519 109098273 254562637 763687911 186150678893 558452036679 1303054752251 2854265384317 3909164256753 8562796152951 19979857690219 59939573070657 86250876302249 258752628906747 603756134115743 1811268402347229 6769572528334617263 20308717585003851789 47387007698342320841 142161023095026962523
• Sum of all divisors σ(n): 216629178229305569280
• Sum of proper divisors (its aliquot sum) s(n): 74468155134278606757
• 142161023095026962523 is a deficient number, because the sum of its proper divisors (74468155134278606757) is less than itself. Its deficiency is 67692867960748355766

Bases of 142161023095026962523

• Binary: 1111011010011100001011010010100110110110101001011110101000001011011₂
• Hexadecimal: 0x7B4E1694DB52F505B
• Base-36: U02MCVCBY0JFF

Squares and roots of 142161023095026962523

• 142161023095026962523 squared (142161023095026962523²) is 20209756487424789418734805664347646525529
• 142161023095026962523 cubed (142161023095026962523³) is 2873039658753666471656386923825135389653250179791695445749667
• The square root of 142161023095026962523 is 11923129752.5031976195
• The cube root of 142161023095026962523 is 5219074.7063830529

Scales and comparisons

• 142,161,023,095,026,962,523 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,161,023,095,026,962,523 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 142161023095026962523 cubic inches would be around 434922.9 feet tall.

Recreational maths with 142161023095026962523

• 142161023095026962523 backwards is 325269620590320161241
• The number of decimal digits it has is: 21
• The sum of 142161023095026962523's digits is 69
• More coming soon!