425395250

Names of 425395250

• Cardinal: 425395250 can be written as Four hundred twenty-five million, three hundred ninety-five thousand, two hundred fifty.

Scientific notation

• Scientific notation: 4.2539525 × 10⁸

Factors of 425395250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 291

Divisors of 425395250

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 14 17 25 34 35 50 70 79 85 119 125 158 170 175 181 238 250 350 362 395 425 553 595 790 850 875 905 1106 1190 1267 1343 1750 1810 1975 2125 2534 2686 2765 2975 3077 3950 4250 4525 5530 5950 6154 6335 6715 9050 9401 9875 12670 13430 13825 14299 14875 15385 18802 19750 21539 22625 27650 28598 29750 30770 31675 33575 43078 45250 47005 63350 67150 69125 71495 76925 94010 100093 107695 138250 142990 153850 158375 167875 200186 215390 235025 243083 316750 335750 357475 384625 470050 486166 500465 538475 714950 769250 1000930 1076950 1175125 1215415 1701581 1787375 2350250 2430830 2502325 2692375 3403162 3574750 5004650 5384750 6077075 8507905 12154150 12511625 17015810 25023250 30385375 42539525 60770750 85079050 212697625 425395250
• Sum of all divisors σ(n): 981227520
• Sum of proper divisors (its aliquot sum) s(n): 555832270
• 425395250 is an abundant number, because the sum of its proper divisors (555832270) is greater than itself. Its abundance is 130437020

Bases of 425395250

• Binary: 11001010110110000010000110010₂
• Hexadecimal: 0x195B0432
• Base-36: 719P2Q

Squares and roots of 425395250

• 425395250 squared (425395250²) is 180961118722562500
• 425395250 cubed (425395250³) is 76980000339264155328125000
• The square root of 425395250 is 20625.1121209073
• The cube root of 425395250 is 752.0802985497

Scales and comparisons

• 425,395,250 seconds is equal to 13 years, 27 weeks, 2 days, 13 hours, 20 minutes, 50 seconds.
• To count from 1 to 425,395,250 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 425395250 cubic inches would be around 62.7 feet tall.

Recreational maths with 425395250

• 425395250 backwards is 052593524
• 425395250 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 425395250's digits is 35
• More coming soon!