427443940920

Names of 427443940920

• Cardinal: 427443940920 can be written as Four hundred twenty-seven billion, four hundred forty-three million, nine hundred forty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.2744394092 × 10¹¹

Factors of 427443940920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19689

Divisors of 427443940920

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 61 120 122 183 244 305 366 488 610 732 915 1220 1464 1830 2440 3659 3660 7318 7320 10977 14636 15959 18295 21954 29272 31918 36590 43908 47877 54885 63836 73180 79795 87816 95754 109770 127672 146360 159590 191508 219540 223199 239385 319180 383016 439080 446398 478770 638360 669597 892796 957540 973499 1115995 1339194 1785592 1915080 1946998 2231990 2678388 2920497 3347985 3893996 4463980 4867495 5356776 5840994 6695970 7787992 8927960 9734990 11681988 13391940 14602485 19469980 23363976 26783880 29204970 38939960 58393981 58409940 116787962 116819880 175181943 233575924 291969905 350363886 467151848 583939810 700727772 875909715 1167879620 1401455544 1751819430 2335759240 3503638860 3562032841 7007277720 7124065682 10686098523 14248131364 17810164205 21372197046 28496262728 35620328410 42744394092 53430492615 71240656820 85488788184 106860985230 142481313640 213721970460 427443940920
• Sum of all divisors σ(n): 1303791552000
• Sum of proper divisors (its aliquot sum) s(n): 876347611080
• 427443940920 is an abundant number, because the sum of its proper divisors (876347611080) is greater than itself. Its abundance is 448903670160

Bases of 427443940920

• Binary: 110001110000101101001001110111000111000₂
• Hexadecimal: 0x6385A4EE38
• Base-36: 5GD533NC

Squares and roots of 427443940920

• 427443940920 squared (427443940920²) is 182708322629220450446400
• 427443940920 cubed (427443940920³) is 78097565463516805286266789226688000
• The square root of 427443940920 is 653791.9706756883
• The cube root of 427443940920 is 7532.8569770491

Scales and comparisons

• 427,443,940,920 seconds is equal to 13,591 years, 20 weeks, 3 days, 20 hours, 2 minutes.
• To count from 1 to 427,443,940,920 would take you about twenty-seven thousand, one hundred eighty-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 427443940920 cubic inches would be around 627.7 feet tall.

Recreational maths with 427443940920

• 427443940920 backwards is 029049344724
• The number of decimal digits it has is: 12
• The sum of 427443940920's digits is 48
• More coming soon!