45369272772

Names of 45369272772

• Cardinal: 45369272772 can be written as Forty-five billion, three hundred sixty-nine million, two hundred seventy-two thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 4.5369272772 × 10¹⁰

Factors of 45369272772

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8938049

Divisors of 45369272772

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 47 54 94 108 141 188 282 423 564 846 1269 1692 2538 5076 8937997 17875994 26813991 35751988 53627982 80441973 107255964 160883946 241325919 321767892 420085859 482651838 840171718 965303676 1260257577 1680343436 2520515154 3780772731 5041030308 7561545462 11342318193 15123090924 22684636386 45369272772
• Sum of all divisors σ(n): 120126693120
• Sum of proper divisors (its aliquot sum) s(n): 74757420348
• 45369272772 is an abundant number, because the sum of its proper divisors (74757420348) is greater than itself. Its abundance is 29388147576

Bases of 45369272772

• Binary: 101010010000001110000010100111000100₂
• Hexadecimal: 0xA903829C4
• Base-36: KUBOYX0

Squares and roots of 45369272772

• 45369272772 squared (45369272772²) is 2058370911860140563984
• 45369272772 cubed (45369272772³) is 93386791366133087161652015043648
• The square root of 45369272772 is 213000.6403088967
• The cube root of 45369272772 is 3566.5961737643

Scales and comparisons

• 45,369,272,772 seconds is equal to 1,442 years, 31 weeks, 2 days, 7 hours, 46 minutes, 12 seconds.
• To count from 1 to 45,369,272,772 would take you about two thousand, eight hundred eighty-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 45369272772 cubic inches would be around 297.2 feet tall.

Recreational maths with 45369272772

• 45369272772 backwards is 27727296354
• 45369272772 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45369272772's digits is 54
• More coming soon!