12125872170672

Names of 12125872170672

• Cardinal: 12125872170672 can be written as Twelve trillion, one hundred twenty-five billion, eight hundred seventy-two million, one hundred seventy thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2125872170672 × 10¹³

Factors of 12125872170672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6376464

Divisors of 12125872170672

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 3049 6098 9147 12196 18294 24392 36588 39637 48784 73176 79274 118911 146352 158548 237822 317096 475644 634192 951288 1902576 6373397 12746794 19120191 25493588 38240382 50987176 76480764 82854161 101974352 152961528 165708322 248562483 305923056 331416644 497124966 662833288 994249932 1325666576 1988499864 3976999728 19432487453 38864974906 58297462359 77729949812 116594924718 155459899624 233189849436 252622336889 310919799248 466379698872 505244673778 757867010667 932759397744 1010489347556 1515734021334 2020978695112 3031468042668 4041957390224 6062936085336 12125872170672
• Sum of all divisors σ(n): 33745867730400
• Sum of proper divisors (its aliquot sum) s(n): 21619995559728
• 12125872170672 is an abundant number, because the sum of its proper divisors (21619995559728) is greater than itself. Its abundance is 9494123389056

Bases of 12125872170672

• Binary: 10110000011101000110010011011010011010110000₂
• Hexadecimal: 0xB07464DA6B0
• Base-36: 4AQJR7JQO

Squares and roots of 12125872170672

• 12125872170672 squared (12125872170672²) is 147036775899477681096931584
• 12125872170672 cubed (12125872170672³) is 1782949148944811844153866768516755304448
• The square root of 12125872170672 is 3482222.3034539309
• The cube root of 12125872170672 is 22974.0552881531

Scales and comparisons

• 12,125,872,170,672 seconds is equal to 385,565 years, 11 weeks, 5 days, 17 hours, 11 minutes, 12 seconds.
• To count from 1 to 12,125,872,170,672 would take you about nine hundred sixty-three thousand, nine hundred thirteen 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 12125872170672 cubic inches would be around 1914.5 feet tall.

Recreational maths with 12125872170672

• 12125872170672 backwards is 27607127852121
• The number of decimal digits it has is: 14
• The sum of 12125872170672's digits is 51
• More coming soon!