421046073

Names of 421046073

• Cardinal: 421046073 can be written as Four hundred twenty-one million, forty-six thousand and seventy-three.

Scientific notation

• Scientific notation: 4.21046073 × 10⁸

Factors of 421046073

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 271

Divisors of 421046073

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 23 27 49 63 69 101 137 147 161 189 207 303 411 441 483 621 707 909 959 1127 1233 1323 1449 2121 2323 2727 2877 3151 3381 3699 4347 4949 6363 6713 6969 8631 9453 10143 13837 14847 16261 19089 20139 20907 22057 25893 28359 30429 41511 44541 48783 60417 62721 66171 85077 96859 113827 124533 133623 146349 154399 181251 198513 290577 318251 341481 373599 439047 463197 595539 678013 871731 954753 1024443 1389591 2034039 2227757 2615193 2864259 3073329 4168773 6102117 6683271 8592777 15594299 18306351 20049813 46782897 60149439 140348691 421046073
• Sum of all divisors σ(n): 770238720
• Sum of proper divisors (its aliquot sum) s(n): 349192647
• 421046073 is a deficient number, because the sum of its proper divisors (349192647) is less than itself. Its deficiency is 71853426

Bases of 421046073

• Binary: 11001000110001010011100111001₂
• Hexadecimal: 0x1918A739
• Base-36: 6YOH89

Squares and roots of 421046073

• 421046073 squared (421046073²) is 177279795588721329
• 421046073 cubed (421046073³) is 74642961754873838666791017
• The square root of 421046073 is 20519.4072282801
• The cube root of 421046073 is 749.5084619241

Scales and comparisons

• 421,046,073 seconds is equal to 13 years, 20 weeks, 1 day, 5 hours, 14 minutes, 33 seconds.
• To count from 1 to 421,046,073 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 421046073 cubic inches would be around 62.5 feet tall.

Recreational maths with 421046073

• 421046073 backwards is 370640124
• 421046073 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 421046073's digits is 27
• More coming soon!