1268122338142

Names of 1268122338142

• Cardinal: 1268122338142 can be written as One trillion, two hundred sixty-eight billion, one hundred twenty-two million, three hundred thirty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.268122338142 × 10¹²

Factors of 1268122338142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 84

Divisors of 1268122338142

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 11 22 71 121 142 242 781 1331 1562 2662 5041 8591 10082 14641 17182 29282 55451 94501 110902 161051 189002 322102 357911 609961 715822 1039511 1219922 1771561 2079022 3543122 3937021 6709571 7874042 11434621 13419142 22869242 43307231 73805281 86614462 125780831 147610562 251561662 476379541 811858091 952759082 1623716182 5240174951 8930439001 10480349902 17860878002 57641924461 115283848922 634061169071 1268122338142
• Sum of all divisors σ(n): 2122293120624
• Sum of proper divisors (its aliquot sum) s(n): 854170782482
• 1268122338142 is a deficient number, because the sum of its proper divisors (854170782482) is less than itself. Its deficiency is 413951555660

Bases of 1268122338142

• Binary: 10010011101000001111110110100001101011110₂
• Hexadecimal: 0x12741FB435E
• Base-36: G6KFAQFY

Squares and roots of 1268122338142

• 1268122338142 squared (1268122338142²) is 1608134264494732988012164
• 1268122338142 cubed (1268122338142³) is 2039310983537326251001963468417159288
• The square root of 1268122338142 is 1126109.3810736149
• The cube root of 1268122338142 is 10823.9817396469

Scales and comparisons

• 1,268,122,338,142 seconds is equal to 40,322 years, 19 weeks, 21 hours, 2 minutes, 22 seconds.
• To count from 1 to 1,268,122,338,142 would take you about one hundred thousand, eight hundred five 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 1268122338142 cubic inches would be around 902 feet tall.

Recreational maths with 1268122338142

• 1268122338142 backwards is 2418332218621
• The number of decimal digits it has is: 13
• The sum of 1268122338142's digits is 43
• More coming soon!