16125390625000

Names of 16125390625000

• Cardinal: 16125390625000 can be written as Sixteen trillion, one hundred twenty-five billion, three hundred ninety million, six hundred twenty-five thousand.

Scientific notation

• Scientific notation: 1.6125390625 × 10¹³

Factors of 16125390625000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 41288

Divisors of 16125390625000

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 625 1000 1250 2500 3125 5000 6250 12500 15625 25000 31250 41281 62500 78125 82562 125000 156250 165124 206405 312500 330248 390625 412810 625000 781250 825620 1032025 1562500 1651240 1953125 2064050 3125000 3906250 4128100 5160125 7812500 8256200 9765625 10320250 15625000 19531250 20640500 25800625 39062500 41281000 48828125 51601250 78125000 97656250 103202500 129003125 195312500 206405000 258006250 390625000 516012500 645015625 1032025000 1290031250 2580062500 3225078125 5160125000 6450156250 12900312500 16125390625 25800625000 32250781250 64501562500 80626953125 129003125000 161253906250 322507812500 403134765625 645015625000 806269531250 1612539062500 2015673828125 3225078125000 4031347656250 8062695312500 16125390625000
• Sum of all divisors σ(n): 37794799649880
• Sum of proper divisors (its aliquot sum) s(n): 21669409024880
• 16125390625000 is an abundant number, because the sum of its proper divisors (21669409024880) is greater than itself. Its abundance is 5544018399880

Bases of 16125390625000

• Binary: 11101010101001111100001011100001100011101000₂
• Hexadecimal: 0xEAA7C2E18E8
• Base-36: 5PRWH8DT4

Squares and roots of 16125390625000

• 16125390625000 squared (16125390625000²) is 260028222808837890625000000
• 16125390625000 cubed (16125390625000³) is 4193056666317045688629150390625000000000
• The square root of 16125390625000 is 4015643.2392581889
• The cube root of 16125390625000 is 25264.0757385277

Scales and comparisons

• 16,125,390,625,000 seconds is equal to 512,737 years, 28 weeks, 1 day, 13 hours, 36 minutes, 40 seconds.
• To count from 1 to 16,125,390,625,000 would take you about one million, two hundred eighty-one thousand, eight hundred forty-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 16125390625000 cubic inches would be around 2105.3 feet tall.

Recreational maths with 16125390625000

• 16125390625000 backwards is 00052609352161
• 16125390625000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16125390625000's digits is 40
• More coming soon!