326396421

Names of 326396421

• Cardinal: 326396421 can be written as Three hundred twenty-six million, three hundred ninety-six thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 3.26396421 × 10⁸

Factors of 326396421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 208

Divisors of 326396421

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 19 29 39 57 61 83 87 117 171 183 247 249 261 377 549 551 741 747 793 1079 1131 1159 1577 1653 1769 2223 2379 2407 3237 3393 3477 4731 4959 5063 5307 7137 7163 7221 9711 10431 14193 15067 15189 15921 20501 21489 21663 22997 31291 33611 45201 45567 45733 61503 64467 65819 68991 93873 96197 100833 135603 137199 146827 184509 197457 206973 281619 288591 302499 411597 436943 440481 592371 594529 865773 1250561 1310829 1321443 1783587 1908751 2789713 3751683 3932487 5350761 5726253 8369139 11255049 17178759 25107417 36266269 108798807 326396421
• Sum of all divisors σ(n): 568713600
• Sum of proper divisors (its aliquot sum) s(n): 242317179
• 326396421 is a deficient number, because the sum of its proper divisors (242317179) is less than itself. Its deficiency is 84079242

Bases of 326396421

• Binary: 10011011101000110101000000101₂
• Hexadecimal: 0x13746A05
• Base-36: 5EBT39

Squares and roots of 326396421

• 326396421 squared (326396421²) is 106534623641609241
• 326396421 cubed (326396421³) is 34772519869203242942926461
• The square root of 326396421 is 18066.4446142565
• The cube root of 326396421 is 688.5177317229

Scales and comparisons

• 326,396,421 seconds is equal to 10 years, 19 weeks, 4 days, 17 hours, 40 minutes, 21 seconds.
• To count from 1 to 326,396,421 would take you about fifteen 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 326396421 cubic inches would be around 57.4 feet tall.

Recreational maths with 326396421

• 326396421 backwards is 124693623
• The number of decimal digits it has is: 9
• The sum of 326396421's digits is 36
• More coming soon!