445161337136

Names of 445161337136

• Cardinal: 445161337136 can be written as Four hundred forty-five billion, one hundred sixty-one million, three hundred thirty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 4.45161337136 × 10¹¹

Factors of 445161337136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30879743

Divisors of 445161337136

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 17 34 53 68 106 136 212 272 424 848 901 1802 3604 7208 14416 30879671 61759342 123518684 247037368 494074736 524954407 1049908814 1636622563 2099817628 3273245126 4199635256 6546490252 8399270512 13092980504 26185961008 27822583571 55645167142 111290334284 222580668568 445161337136
• Sum of all divisors σ(n): 930466276704
• Sum of proper divisors (its aliquot sum) s(n): 485304939568
• 445161337136 is an abundant number, because the sum of its proper divisors (485304939568) is greater than itself. Its abundance is 40143602432

Bases of 445161337136

• Binary: 110011110100101101011101111000100110000₂
• Hexadecimal: 0x67A5AEF130
• Base-36: 5OI5KE28

Squares and roots of 445161337136

• 445161337136 squared (445161337136²) is 198168616080711452682496
• 445161337136 cubed (445161337136³) is 88217006112880141974328913421971456
• The square root of 445161337136 is 667204.1195436371
• The cube root of 445161337136 is 7635.5292658775

Scales and comparisons

• 445,161,337,136 seconds is equal to 14,154 years, 39 weeks, 1 day, 6 hours, 58 minutes, 56 seconds.
• To count from 1 to 445,161,337,136 would take you about twenty-eight thousand, three hundred nine 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 445161337136 cubic inches would be around 636.3 feet tall.

Recreational maths with 445161337136

• 445161337136 backwards is 631733161544
• The number of decimal digits it has is: 12
• The sum of 445161337136's digits is 44
• More coming soon!