15314643709728

Names of 15314643709728

• Cardinal: 15314643709728 can be written as Fifteen trillion, three hundred fourteen billion, six hundred forty-three million, seven hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.5314643709728 × 10¹³

Factors of 15314643709728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 630543670

Divisors of 15314643709728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 66 69 88 92 96 132 138 176 184 253 264 276 352 368 506 528 552 736 759 1012 1056 1104 1518 2024 2208 3036 4048 6072 8096 12144 24288 630543631 1261087262 1891630893 2522174524 3783261786 5044349048 6935979941 7566523572 10088698096 13871959882 14502503513 15133047144 20177396192 20807939823 27743919764 29005007026 30266094288 41615879646 43507510539 55487839528 58010014052 60532188576 83231759292 87015021078 110975679056 116020028104 159527538643 166463518584 174030042156 221951358112 232040056208 319055077286 332927037168 348060084312 464080112416 478582615929 638110154572 665854074336 696120168624 957165231858 1276220309144 1392240337248 1914330463716 2552440618288 3828660927432 5104881236576 7657321854864 15314643709728
• Sum of all divisors σ(n): 45762334636032
• Sum of proper divisors (its aliquot sum) s(n): 30447690926304
• 15314643709728 is an abundant number, because the sum of its proper divisors (30447690926304) is greater than itself. Its abundance is 15133047216576

Bases of 15314643709728

• Binary: 11011110110110110111111001011110111100100000₂
• Hexadecimal: 0xDEDB7E5EF20
• Base-36: 5FFG7GAAO

Squares and roots of 15314643709728

• 15314643709728 squared (15314643709728²) is 234538311955911397921833984
• 15314643709728 cubed (15314643709728³) is 3591870683885821866648913994495101796352
• The square root of 15314643709728 is 3913392.8642199981
• The cube root of 15314643709728 is 24833.3684700923

Scales and comparisons

• 15,314,643,709,728 seconds is equal to 486,958 years, 15 weeks, 3 days, 17 hours, 8 minutes, 48 seconds.
• To count from 1 to 15,314,643,709,728 would take you about one million, two hundred seventeen thousand, three hundred ninety-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 15314643709728 cubic inches would be around 2069.4 feet tall.

Recreational maths with 15314643709728

• 15314643709728 backwards is 82790734641351
• The number of decimal digits it has is: 14
• The sum of 15314643709728's digits is 60
• More coming soon!