326428245

Names of 326428245

• Cardinal: 326428245 can be written as Three hundred twenty-six million, four hundred twenty-eight thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 3.26428245 × 10⁸

Factors of 326428245

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 526

Divisors of 326428245

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 11 13 15 27 33 37 39 45 55 65 99 111 117 135 143 165 185 195 297 333 351 407 429 457 481 495 555 585 715 999 1221 1287 1371 1443 1485 1665 1755 2035 2145 2285 2405 3663 3861 4113 4329 4995 5027 5291 5941 6105 6435 6855 7215 10989 12339 12987 15081 15873 16909 17823 18315 19305 20565 21645 25135 26455 29705 45243 47619 50727 53469 54945 61695 64935 65351 75405 79365 84545 89115 135729 142857 152181 160407 185999 196053 219817 226215 238095 253635 267345 326755 456543 557997 588159 659451 678645 714285 760905 802035 929995 980265 1099085 1673991 1764477 1978353 2282715 2417987 2789985 2940795 3297255 5021973 5935059 7253961 8369955 8822385 9891765 12089935 21761883 25109865 29675295 36269805 65285649 108809415 326428245
• Sum of all divisors σ(n): 701729280
• Sum of proper divisors (its aliquot sum) s(n): 375301035
• 326428245 is an abundant number, because the sum of its proper divisors (375301035) is greater than itself. Its abundance is 48872790

Bases of 326428245

• Binary: 10011011101001110011001010101₂
• Hexadecimal: 0x1374E655
• Base-36: 5ECHN9

Squares and roots of 326428245

• 326428245 squared (326428245²) is 106555399133780025
• 326428245 cubed (326428245³) is 34782691934514333776806125
• The square root of 326428245 is 18067.3253416217
• The cube root of 326428245 is 688.5401080673

Scales and comparisons

• 326,428,245 seconds is equal to 10 years, 19 weeks, 5 days, 2 hours, 30 minutes, 45 seconds.
• To count from 1 to 326,428,245 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 326428245 cubic inches would be around 57.4 feet tall.

Recreational maths with 326428245

• 326428245 backwards is 542824623
• The number of decimal digits it has is: 9
• The sum of 326428245's digits is 36
• More coming soon!