409795190272

Names of 409795190272

• Cardinal: 409795190272 can be written as Four hundred nine billion, seven hundred ninety-five million, one hundred ninety thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.09795190272 × 10¹¹

Factors of 409795190272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1431867

Divisors of 409795190272

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 32 43 52 64 86 104 128 172 208 256 344 416 512 559 688 832 1118 1376 1664 2236 2752 3328 4472 5504 6656 8944 11008 17888 22016 35776 71552 143104 286208 1431809 2863618 5727236 11454472 18613517 22908944 37227034 45817888 61567787 74454068 91635776 123135574 148908136 183271552 246271148 297816272 366543104 492542296 595632544 733086208 800381231 985084592 1191265088 1600762462 1970169184 2382530176 3201524924 3940338368 4765060352 6403049848 7880676736 9530120704 12806099696 15761353472 25612199392 31522706944 51224398784 102448797568 204897595136 409795190272
• Sum of all divisors σ(n): 902280844080
• Sum of proper divisors (its aliquot sum) s(n): 492485653808
• 409795190272 is an abundant number, because the sum of its proper divisors (492485653808) is greater than itself. Its abundance is 82690463536

Bases of 409795190272

• Binary: 101111101101001101100100101111000000000₂
• Hexadecimal: 0x5F69B25E00
• Base-36: 5899H4HS

Squares and roots of 409795190272

• 409795190272 squared (409795190272²) is 167932097970064683433984
• 409795190272 cubed (409795190272³) is 68817766040418801907976919631003648
• The square root of 409795190272 is 640152.4742371929
• The cube root of 409795190272 is 7427.7216248109

Scales and comparisons

• 409,795,190,272 seconds is equal to 13,030 years, 11 weeks, 2 days, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 409,795,190,272 would take you about twenty-six thousand and sixty 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 409795190272 cubic inches would be around 619 feet tall.

Recreational maths with 409795190272

• 409795190272 backwards is 272091597904
• The number of decimal digits it has is: 12
• The sum of 409795190272's digits is 55
• More coming soon!