142722643592144

Names of 142722643592144

• Cardinal: 142722643592144 can be written as One hundred forty-two trillion, seven hundred twenty-two billion, six hundred forty-three million, five hundred ninety-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.42722643592144 × 10¹⁴

Factors of 142722643592144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 395380182

Divisors of 142722643592144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 56 77 88 112 154 176 293 308 586 616 1172 1232 2051 2344 3223 4102 4688 6446 8204 12892 16408 22561 25784 32816 45122 51568 90244 180488 360976 395379869 790759738 1581519476 2767659083 3163038952 4349178559 5535318166 6326077904 8698357118 11070636332 17396714236 22141272664 30444249913 34793428472 44282545328 60888499826 69586856944 115846301617 121776999652 231692603234 243553999304 463385206468 487107998608 810924111319 926770412936 1274309317787 1621848222638 1853540825872 2548618635574 3243696445276 5097237271148 6487392890552 8920165224509 10194474542296 12974785781104 17840330449018 20388949084592 35680660898036 71361321796072 142722643592144
• Sum of all divisors σ(n): 345935244977280
• Sum of proper divisors (its aliquot sum) s(n): 203212601385136
• 142722643592144 is an abundant number, because the sum of its proper divisors (203212601385136) is greater than itself. Its abundance is 60489957792992

Bases of 142722643592144

• Binary: 100000011100111000110100011110010000001111010000₂
• Hexadecimal: 0x81CE347903D0
• Base-36: 1EL9VL06VK

Squares and roots of 142722643592144

• 142722643592144 squared (142722643592144²) is 20369752993930162783818516736
• 142722643592144 cubed (142722643592144³) is 2907224996612702806764598652363085022121984
• The square root of 142722643592144 is 11946658.2604569385
• The cube root of 142722643592144 is 52259.3849085047

Scales and comparisons

• 142,722,643,592,144 seconds is equal to 4,538,138 years, 30 weeks, 6 days, 23 hours, 35 minutes, 44 seconds.
• To count from 1 to 142,722,643,592,144 would take you about eleven million, three hundred forty-five thousand, three hundred forty-six 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 142722643592144 cubic inches would be around 4354.9 feet tall.

Recreational maths with 142722643592144

• 142722643592144 backwards is 441295346227241
• 142722643592144 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142722643592144's digits is 56
• More coming soon!