425340972

Names of 425340972

• Cardinal: 425340972 can be written as Four hundred twenty-five million, three hundred forty thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.25340972 × 10⁸

Factors of 425340972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2456

Divisors of 425340972

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 103 126 147 196 206 252 294 309 412 441 588 618 721 882 927 1236 1442 1764 1854 2163 2341 2884 3708 4326 4682 5047 6489 7023 8652 9364 10094 12978 14046 15141 16387 20188 21069 25956 28092 30282 32774 42138 45423 49161 60564 65548 84276 90846 98322 114709 147483 181692 196644 229418 241123 294966 344127 458836 482246 589932 688254 723369 964492 1032381 1376508 1446738 1687861 2064762 2170107 2893476 3375722 4129524 4340214 5063583 6751444 8680428 10127166 11815027 15190749 20254332 23630054 30381498 35445081 47260108 60762996 70890162 106335243 141780324 212670486 425340972
• Sum of all divisors σ(n): 1263387216
• Sum of proper divisors (its aliquot sum) s(n): 838046244
• 425340972 is an abundant number, because the sum of its proper divisors (838046244) is greater than itself. Its abundance is 412705272

Bases of 425340972

• Binary: 11001010110100011000000101100₂
• Hexadecimal: 0x195A302C
• Base-36: 718J70

Squares and roots of 425340972

• 425340972 squared (425340972²) is 180914942461904784
• 425340972 cubed (425340972³) is 76950537476070653798010048
• The square root of 425340972 is 20623.7962557817
• The cube root of 425340972 is 752.0483101415

Scales and comparisons

• 425,340,972 seconds is equal to 13 years, 27 weeks, 1 day, 22 hours, 16 minutes, 12 seconds.
• To count from 1 to 425,340,972 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 425340972 cubic inches would be around 62.7 feet tall.

Recreational maths with 425340972

• 425340972 backwards is 279043524
• 425340972 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 425340972's digits is 36
• More coming soon!