12923797397328

Names of 12923797397328

• Cardinal: 12923797397328 can be written as Twelve trillion, nine hundred twenty-three billion, seven hundred ninety-seven million, three hundred ninety-seven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2923797397328 × 10¹³

Factors of 12923797397328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9972065898

Divisors of 12923797397328

• Number of divisors d(n): 50
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 9972065893 19944131786 29916197679 39888263572 59832395358 79776527144 89748593037 119664790716 159553054288 179497186074 239329581432 269245779111 358994372148 478659162864 538491558222 717988744296 807737337333 1076983116444 1435977488592 1615474674666 2153966232888 3230949349332 4307932465776 6461898698664 12923797397328
• Sum of all divisors σ(n): 37405219168394
• Sum of proper divisors (its aliquot sum) s(n): 24481421771066
• 12923797397328 is an abundant number, because the sum of its proper divisors (24481421771066) is greater than itself. Its abundance is 11557624373738

Bases of 12923797397328

• Binary: 10111100000100001110010110100101111101010000₂
• Hexadecimal: 0xBC10E5A5F50
• Base-36: 4KX3ZAD00

Squares and roots of 12923797397328

• 12923797397328 squared (12923797397328²) is 167024539167181986701539584
• 12923797397328 cubed (12923797397328³) is 2158591304578735156405481583229767831552
• The square root of 12923797397328 is 3594968.3444125067
• The cube root of 12923797397328 is 23467.3137835177

Scales and comparisons

• 12,923,797,397,328 seconds is equal to 410,936 years, 40 weeks, 4 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 12,923,797,397,328 would take you about one million, twenty-seven thousand, three hundred forty-one 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 12923797397328 cubic inches would be around 1955.6 feet tall.

Recreational maths with 12923797397328

• 12923797397328 backwards is 82379379732921
• 12923797397328 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12923797397328's digits is 72
• More coming soon!