142869353353472

Names of 142869353353472

• Cardinal: 142869353353472 can be written as One hundred forty-two trillion, eight hundred sixty-nine billion, three hundred fifty-three million, three hundred fifty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.42869353353472 × 10¹⁴

Factors of 142869353353472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3550820

Divisors of 142869353353472

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 164821 329642 659284 1318568 2637136 3385997 5274272 6771994 10548544 13543988 21097088 27087976 42194176 54175952 108351904 216703808 433407616 866815232 558083411537 1116166823074 2232333646148 4464667292296 8929334584592 17858669169184 35717338338368 71434676676736 142869353353472
• Sum of all divisors σ(n): 285182437763916
• Sum of proper divisors (its aliquot sum) s(n): 142313084410444
• 142869353353472 is a deficient number, because the sum of its proper divisors (142313084410444) is less than itself. Its deficiency is 556268943028

Bases of 142869353353472

• Binary: 100000011111000001011101000011100101000100000000₂
• Hexadecimal: 0x81F05D0E5100
• Base-36: 1EN59W7J7K

Squares and roots of 142869353353472

• 142869353353472 squared (142869353353472²) is 20411652127639241012174454784
• 142869353353472 cubed (142869353353472³) is 2916199540351839281681327277173163633410048
• The square root of 142869353353472 is 11952796.8841385405
• The cube root of 142869353353472 is 52277.2852130031

Scales and comparisons

• 142,869,353,353,472 seconds is equal to 4,542,803 years, 26 weeks, 4 days, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 142,869,353,353,472 would take you about eleven million, three hundred fifty-seven thousand and 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 142869353353472 cubic inches would be around 4356.4 feet tall.

Recreational maths with 142869353353472

• 142869353353472 backwards is 274353353968241
• The number of decimal digits it has is: 15
• The sum of 142869353353472's digits is 65
• More coming soon!