45729359841385200

Names of 45729359841385200

• Cardinal: 45729359841385200 can be written as Forty-five quadrillion, seven hundred twenty-nine trillion, three hundred fifty-nine billion, eight hundred forty-one million, three hundred eighty-five thousand, two hundred.

Scientific notation

• Scientific notation: 4.57293598413852 × 10¹⁶

Factors of 45729359841385200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 38107799867831

Divisors of 45729359841385200

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 38107799867821 76215599735642 114323399603463 152431199471284 190538999339105 228646799206926 304862398942568 381077998678210 457293598413852 571616998017315 609724797885136 762155997356420 914587196827704 952694996695525 1143233996034630 1524311994712840 1829174393655408 1905389993391050 2286467992069260 2858084990086575 3048623989425680 3810779986782100 4572935984138520 5716169980173150 7621559973564200 9145871968277040 11432339960346300 15243119947128400 22864679920692600 45729359841385200
• Sum of all divisors σ(n): 146486382691907768
• Sum of proper divisors (its aliquot sum) s(n): 100757022850522568
• 45729359841385200 is an abundant number, because the sum of its proper divisors (100757022850522568) is greater than itself. Its abundance is 55027663009137368

Bases of 45729359841385200

• Binary: 10100010011101101001110001001001001001101101101011110000₂
• Hexadecimal: 0xA2769C4926DAF0
• Base-36: CI9PDW8H81C

Squares and roots of 45729359841385200

• 45729359841385200 squared (45729359841385200²) is 2091174351502893444102654779040000
• 45729359841385200 cubed (45729359841385200³) is 95628064410951153818249034288786847153526208000000
• The square root of 45729359841385200 is 213844242.0112947535
• The cube root of 45729359841385200 is 357600.7112647851

Scales and comparisons

• 45,729,359,841,385,200 seconds is equal to 1,454,052,192 years, 39 weeks, 3 days, 4 hours, 20 minutes.
• To count from 1 to 45,729,359,841,385,200 would take you about four billion, three hundred sixty-two million, one hundred fifty-six thousand, five hundred seventy-eight 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 45729359841385200 cubic inches would be around 29800.1 feet tall.

Recreational maths with 45729359841385200

• 45729359841385200 backwards is 00258314895392754
• 45729359841385200 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 45729359841385200's digits is 75
• More coming soon!