68046794956512

Names of 68046794956512

• Cardinal: 68046794956512 can be written as Sixty-eight trillion, forty-six billion, seven hundred ninety-four million, nine hundred fifty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.8046794956512 × 10¹³

Factors of 68046794956512

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8750873842

Divisors of 68046794956512

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 864 972 1296 1944 2592 3888 7776 8750873837 17501747674 26252621511 35003495348 52505243022 70006990696 78757864533 105010486044 140013981392 157515729066 210020972088 236273593599 280027962784 315031458132 420041944176 472547187198 630062916264 708820780797 840083888352 945094374396 1260125832528 1417641561594 1890188748792 2126462342391 2520251665056 2835283123188 3780377497584 4252924684782 5670566246376 7560754995168 8505849369564 11341132492752 17011698739128 22682264985504 34023397478256 68046794956512
• Sum of all divisors σ(n): 200675038853016
• Sum of proper divisors (its aliquot sum) s(n): 132628243896504
• 68046794956512 is an abundant number, because the sum of its proper divisors (132628243896504) is greater than itself. Its abundance is 64581448939992

Bases of 68046794956512

• Binary: 1111011110001101100001000010101001111011100000₂
• Hexadecimal: 0x3DE3610A9EE0
• Base-36: O4C9KSU00

Squares and roots of 68046794956512

• 68046794956512 squared (68046794956512²) is 4630366303853586959971206144
• 68046794956512 cubed (68046794956512³) is 315081586451867372057849080668280667209728
• The square root of 68046794956512 is 8249048.1242693693
• The cube root of 68046794956512 is 40825.9116601837

Scales and comparisons

• 68,046,794,956,512 seconds is equal to 2,163,677 years, 31 weeks, 7 hours, 55 minutes, 12 seconds.
• To count from 1 to 68,046,794,956,512 would take you about five million, four hundred nine thousand, one hundred ninety-three 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 68046794956512 cubic inches would be around 3402.2 feet tall.

Recreational maths with 68046794956512

• 68046794956512 backwards is 21565949764086
• 68046794956512 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68046794956512's digits is 72
• More coming soon!