45321618012

Names of 45321618012

• Cardinal: 45321618012 can be written as Forty-five billion, three hundred twenty-one million, six hundred eighteen thousand and twelve.

Scientific notation

• Scientific notation: 4.5321618012 × 10¹⁰

Factors of 45321618012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 560736

Divisors of 45321618012

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132 613 1226 1839 2452 3678 6743 7356 13486 20229 26972 40458 80916 560107 1120214 1680321 2240428 3360642 6161177 6721284 12322354 18483531 24644708 36967062 73934124 343345591 686691182 1030036773 1373382364 2060073546 3776801501 4120147092 7553603002 11330404503 15107206004 22660809006 45321618012
• Sum of all divisors σ(n): 115552520832
• Sum of proper divisors (its aliquot sum) s(n): 70230902820
• 45321618012 is an abundant number, because the sum of its proper divisors (70230902820) is greater than itself. Its abundance is 24909284808

Bases of 45321618012

• Binary: 101010001101011000010000001001011100₂
• Hexadecimal: 0xA8D61025C
• Base-36: KTJBK9O

Squares and roots of 45321618012

• 45321618012 squared (45321618012²) is 2054049059225642832144
• 45321618012 cubed (45321618012³) is 93092826840132548953576202977728
• The square root of 45321618012 is 212888.7456208055
• The cube root of 45321618012 is 3565.3469815381

Scales and comparisons

• 45,321,618,012 seconds is equal to 1,441 years, 4 weeks, 3 days, 18 hours, 20 minutes, 12 seconds.
• To count from 1 to 45,321,618,012 would take you about two thousand, eight hundred eighty-two 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 45321618012 cubic inches would be around 297.1 feet tall.

Recreational maths with 45321618012

• 45321618012 backwards is 21081612354
• 45321618012 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45321618012's digits is 33
• More coming soon!