425294130

Names of 425294130

• Cardinal: 425294130 can be written as Four hundred twenty-five million, two hundred ninety-four thousand, one hundred thirty.

Scientific notation

• Scientific notation: 4.2529413 × 10⁸

Factors of 425294130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1519

Divisors of 425294130

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 79 139 158 237 278 395 417 474 695 790 834 1185 1291 1390 2085 2370 2582 3873 4170 6455 7746 10981 12910 19365 21962 32943 38730 54905 65886 101989 109810 164715 179449 203978 305967 329430 358898 509945 538347 611934 897245 1019890 1076694 1529835 1794490 2691735 3059670 5383470 14176471 28352942 42529413 70882355 85058826 141764710 212647065 425294130
• Sum of all divisors σ(n): 1041868800
• Sum of proper divisors (its aliquot sum) s(n): 616574670
• 425294130 is an abundant number, because the sum of its proper divisors (616574670) is greater than itself. Its abundance is 191280540

Bases of 425294130

• Binary: 11001010110010111100100110010₂
• Hexadecimal: 0x19597932
• Base-36: 717J1U

Squares and roots of 425294130

• 425294130 squared (425294130²) is 180875097012456900
• 425294130 cubed (425294130³) is 76925117022578456447997000
• The square root of 425294130 is 20622.6605945983
• The cube root of 425294130 is 752.0207019067

Scales and comparisons

• 425,294,130 seconds is equal to 13 years, 27 weeks, 1 day, 9 hours, 15 minutes, 30 seconds.
• To count from 1 to 425,294,130 would take you about twenty 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 425294130 cubic inches would be around 62.7 feet tall.

Recreational maths with 425294130

• 425294130 backwards is 031492524
• 425294130 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 425294130's digits is 30
• More coming soon!