3978828674312

Names of 3978828674312

• Cardinal: 3978828674312 can be written as Three trillion, nine hundred seventy-eight billion, eight hundred twenty-eight million, six hundred seventy-four thousand, three hundred twelve.

Scientific notation

• Scientific notation: 3.978828674312 × 10¹²

Factors of 3978828674312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 194

Divisors of 3978828674312

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 79 113 158 226 316 452 632 904 6241 8927 12482 12769 17854 24964 25538 35708 49928 51076 71416 102152 493039 705233 986078 1008751 1410466 1972156 2017502 2820932 3944312 4035004 5641864 8070008 38950081 55713407 77900162 79691329 111426814 155800324 159382658 222853628 311600648 318765316 445707256 637530632 4401359153 6295614991 8802718306 12591229982 17605436612 25182459964 35210873224 50364919928 497353584289 994707168578 1989414337156 3978828674312
• Sum of all divisors σ(n): 7623407226045
• Sum of proper divisors (its aliquot sum) s(n): 3644578551733
• 3978828674312 is a deficient number, because the sum of its proper divisors (3644578551733) is less than itself. Its deficiency is 334250122579

Bases of 3978828674312

• Binary: 111001111001100100101010110111010100001000₂
• Hexadecimal: 0x39E64AB7508
• Base-36: 1ERUJV1MW

Squares and roots of 3978828674312

• 3978828674312 squared (3978828674312²) is 15831077619527387368673344
• 3978828674312 cubed (3978828674312³) is 62989145577834527408075455305691939328
• The square root of 3978828674312 is 1994700.1464661299
• The cube root of 3978828674312 is 15845.9548093697

Scales and comparisons

• 3,978,828,674,312 seconds is equal to 126,514 years, 23 weeks, 19 hours, 18 minutes, 32 seconds.
• To count from 1 to 3,978,828,674,312 would take you about three hundred sixteen thousand, two hundred eighty-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 3978828674312 cubic inches would be around 1320.5 feet tall.

Recreational maths with 3978828674312

• 3978828674312 backwards is 2134768288793
• The number of decimal digits it has is: 13
• The sum of 3978828674312's digits is 68
• More coming soon!