421143086325

Names of 421143086325

• Cardinal: 421143086325 can be written as Four hundred twenty-one billion, one hundred forty-three million, eighty-six thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 4.21143086325 × 10¹¹

Factors of 421143086325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1954525

Divisors of 421143086325

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 13 15 17 25 39 51 65 75 85 169 195 221 255 325 425 507 663 845 975 1105 1275 2535 2873 3315 4225 5525 8619 12675 14365 16575 43095 71825 215475 1954487 5863461 9772435 25408331 29317305 33226279 48862175 76224993 99678837 127041655 146586525 166131395 330308303 381124965 431941627 498394185 635208275 830656975 990924909 1295824881 1651541515 1905624825 2159708135 2491970925 4954624545 5615241151 6479124405 8257707575 10798540675 16845723453 24773122725 28076205755 32395622025 84228617265 140381028775 421143086325
• Sum of all divisors σ(n): 798322350528
• Sum of proper divisors (its aliquot sum) s(n): 377179264203
• 421143086325 is a deficient number, because the sum of its proper divisors (377179264203) is less than itself. Its deficiency is 43963822122

Bases of 421143086325

• Binary: 110001000001110000101011000010011110101₂
• Hexadecimal: 0x620E1584F5
• Base-36: 5DGXPX4L

Squares and roots of 421143086325

• 421143086325 squared (421143086325²) is 177361499159346402005625
• 421143086325 cubed (421143086325³) is 74694569151196036710433082510578125
• The square root of 421143086325 is 648955.3808429359
• The cube root of 421143086325 is 7495.6602231069

Scales and comparisons

• 421,143,086,325 seconds is equal to 13,391 years, 2 weeks, 3 days, 6 hours, 38 minutes, 45 seconds.
• To count from 1 to 421,143,086,325 would take you about twenty-six thousand, seven 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 421143086325 cubic inches would be around 624.6 feet tall.

Recreational maths with 421143086325

• 421143086325 backwards is 523680341124
• 421143086325 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421143086325's digits is 39
• More coming soon!