142575221247024865

Names of 142575221247024865

• Cardinal: 142575221247024865 can be written as One hundred forty-two quadrillion, five hundred seventy-five trillion, two hundred twenty-one billion, two hundred forty-seven million, twenty-four thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 1.42575221247024865 × 10¹⁷

Factors of 142575221247024865

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 62321593

Divisors of 142575221247024865

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 13 65 83 415 1079 5395 426973 2134865 5550649 27753245 35438759 61894519 177193795 309472595 460703867 804628747 2303519335 4023143735 5137245077 25686225385 66784186001 333920930005 26427288460987 132136442304935 343554749992831 1717773749964155 2193464942261921 10967324711309605 28515044249404973 142575221247024865
• Sum of all divisors σ(n): 186471387121178880
• Sum of proper divisors (its aliquot sum) s(n): 43896165874154015
• 142575221247024865 is a deficient number, because the sum of its proper divisors (43896165874154015) is less than itself. Its deficiency is 98679055372870850

Bases of 142575221247024865

• Binary: 111111010100001110110100010001000001100111001111011100001₂
• Hexadecimal: 0x1FA876888339EE1
• Base-36: 12ZUP4FFCR1D

Squares and roots of 142575221247024865

• 142575221247024865 squared (142575221247024865²) is 20327693713638090500761613928268225
• 142575221247024865 cubed (142575221247024865³) is 2898225428663707262536885738947940404465302964414625
• The square root of 142575221247024865 is 377591341.5943549745
• The cube root of 142575221247024865 is 522413.8529975865

Scales and comparisons

• 142,575,221,247,024,865 seconds is equal to 4,533,451,021 years, 28 weeks, 13 hours, 34 minutes, 25 seconds.
• To count from 1 to 142,575,221,247,024,865 would take you about thirteen billion, six hundred million, three hundred fifty-three thousand and sixty-four 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 142575221247024865 cubic inches would be around 43534.5 feet tall.

Recreational maths with 142575221247024865

• 142575221247024865 backwards is 568420742122575241
• The number of decimal digits it has is: 18
• The sum of 142575221247024865's digits is 67
• More coming soon!