1427795568

Names of 1427795568

• Cardinal: 1427795568 can be written as One billion, four hundred twenty-seven million, seven hundred ninety-five thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.427795568 × 10⁹

Factors of 1427795568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17157

Divisors of 1427795568

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 599 1198 1797 2396 3594 4792 5391 7188 9584 10782 14376 16553 21564 28752 33106 43128 49659 66212 86256 99318 132424 148977 198636 264848 297954 397272 595908 794544 1191816 2383632 9915247 19830494 29745741 39660988 59491482 79321976 89237223 118982964 158643952 178474446 237965928 356948892 475931856 713897784 1427795568
• Sum of all divisors σ(n): 4002757200
• Sum of proper divisors (its aliquot sum) s(n): 2574961632
• 1427795568 is an abundant number, because the sum of its proper divisors (2574961632) is greater than itself. Its abundance is 1147166064

Bases of 1427795568

• Binary: 1010101000110100110111001110000₂
• Hexadecimal: 0x551A6E70
• Base-36: NM2M40

Squares and roots of 1427795568

• 1427795568 squared (1427795568²) is 2038600184000442624
• 1427795568 cubed (1427795568³) is 2910704307639816488585490432
• The square root of 1427795568 is 37786.1822363677
• The cube root of 1427795568 is 1126.0439542127

Scales and comparisons

• 1,427,795,568 seconds is equal to 45 years, 20 weeks, 5 days, 9 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,427,795,568 would take you about ninety 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 1427795568 cubic inches would be around 93.8 feet tall.

Recreational maths with 1427795568

• 1427795568 backwards is 8655977241
• The number of decimal digits it has is: 10
• The sum of 1427795568's digits is 54
• More coming soon!