7142616551638974

Names of 7142616551638974

• Cardinal: 7142616551638974 can be written as Seven quadrillion, one hundred forty-two trillion, six hundred sixteen billion, five hundred fifty-one million, six hundred thirty-eight thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 7.142616551638974 × 10¹⁵

Factors of 7142616551638974

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 24294614121233

Divisors of 7142616551638974

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 294 24294614121221 48589228242442 72883842363663 145767684727326 170062298848547 340124597697094 510186896545641 1020373793091282 1190436091939829 2380872183879658 3571308275819487 7142616551638974
• Sum of all divisors σ(n): 16617516058915848
• Sum of proper divisors (its aliquot sum) s(n): 9474899507276874
• 7142616551638974 is an abundant number, because the sum of its proper divisors (9474899507276874) is greater than itself. Its abundance is 2332282955637900

Bases of 7142616551638974

• Binary: 11001011000000010110000000010010100111100011110111110₂
• Hexadecimal: 0x19602C0253C7BE
• Base-36: 1YBUGQTY94U

Squares and roots of 7142616551638974

• 7142616551638974 squared (7142616551638974²) is 51016971203747028137525635772676
• 7142616551638974 cubed (7142616551638974³) is 364394662934372434550096363813860576752685874424
• The square root of 7142616551638974 is 84514002.1040240053
• The cube root of 7142616551638974 is 192583.5162580667

Scales and comparisons

• 7,142,616,551,638,974 seconds is equal to 227,113,112 years, 40 weeks, 3 days, 9 hours, 2 minutes, 54 seconds.
• To count from 1 to 7,142,616,551,638,974 would take you about six hundred eighty-one million, three hundred thirty-nine thousand, three hundred thirty-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 7142616551638974 cubic inches would be around 16048.6 feet tall.

Recreational maths with 7142616551638974

• 7142616551638974 backwards is 4798361556162417
• The number of decimal digits it has is: 16
• The sum of 7142616551638974's digits is 75
• More coming soon!