427928397970

Names of 427928397970

• Cardinal: 427928397970 can be written as Four hundred twenty-seven billion, nine hundred twenty-eight million, three hundred ninety-seven thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 4.2792839797 × 10¹¹

Factors of 427928397970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3587

Divisors of 427928397970

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 31 62 155 310 733 1093 1466 1723 2186 3446 3665 5465 7330 8615 10930 17230 22723 33883 45446 53413 67766 106826 113615 169415 227230 267065 338830 534130 801169 1262959 1602338 1883239 2525918 3766478 4005845 6314795 8011690 9416195 12629590 18832390 24836239 39151729 49672478 58380409 78303458 116760818 124181195 195758645 248362390 291902045 391517290 583804090 1380414187 2760828374 6902070935 13804141870 42792839797 85585679594 213964198985 427928397970
• Sum of all divisors σ(n): 797394299904
• Sum of proper divisors (its aliquot sum) s(n): 369465901934
• 427928397970 is a deficient number, because the sum of its proper divisors (369465901934) is less than itself. Its deficiency is 58462496036

Bases of 427928397970

• Binary: 110001110100010100001010010100010010010₂
• Hexadecimal: 0x63A2852892
• Base-36: 5GL5IP3M

Squares and roots of 427928397970

• 427928397970 squared (427928397970²) is 183122713789170700120900
• 427928397970 cubed (427928397970³) is 78363409543718646037600022314573000
• The square root of 427928397970 is 654162.3636147221
• The cube root of 427928397970 is 7535.7017694591

Scales and comparisons

• 427,928,397,970 seconds is equal to 13,606 years, 41 weeks, 3 days, 23 hours, 26 minutes, 10 seconds.
• To count from 1 to 427,928,397,970 would take you about twenty-seven thousand, two hundred thirteen 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 427928397970 cubic inches would be around 628 feet tall.

Recreational maths with 427928397970

• 427928397970 backwards is 079793829724
• The number of decimal digits it has is: 12
• The sum of 427928397970's digits is 67
• More coming soon!