445527079128

Names of 445527079128

• Cardinal: 445527079128 can be written as Four hundred forty-five billion, five hundred twenty-seven million, seventy-nine thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.45527079128 × 10¹¹

Factors of 445527079128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 202641

Divisors of 445527079128

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 37463 74926 112389 149852 165173 224778 299704 330346 337167 449556 495519 660692 674334 899112 991038 1321384 1348668 1486557 1982076 2697336 2973114 3964152 5946228 11892456 6187876099 12375752198 18563628297 24751504396 37127256594 49503008792 55690884891 74254513188 111381769782 148509026376 222763539564 445527079128
• Sum of all divisors σ(n): 1206675353520
• Sum of proper divisors (its aliquot sum) s(n): 761148274392
• 445527079128 is an abundant number, because the sum of its proper divisors (761148274392) is greater than itself. Its abundance is 315621195264

Bases of 445527079128

• Binary: 110011110111011011110111011100011011000₂
• Hexadecimal: 0x67BB7BB8D8
• Base-36: 5OO7BIE0

Squares and roots of 445527079128

• 445527079128 squared (445527079128²) is 198494378236327173240384
• 445527079128 cubed (445527079128³) is 88434620558959297596365126533105152
• The square root of 445527079128 is 667478.1488018915
• The cube root of 445527079128 is 7637.6197957565

Scales and comparisons

• 445,527,079,128 seconds is equal to 14,166 years, 19 weeks, 6 days, 9 hours, 58 minutes, 48 seconds.
• To count from 1 to 445,527,079,128 would take you about twenty-eight thousand, three hundred thirty-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 445527079128 cubic inches would be around 636.5 feet tall.

Recreational maths with 445527079128

• 445527079128 backwards is 821970725544
• The number of decimal digits it has is: 12
• The sum of 445527079128's digits is 54
• More coming soon!