20344968

Names of 20344968

• Cardinal: 20344968 can be written as Twenty million, three hundred forty-four thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0344968 × 10⁷

Factors of 20344968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1140

Divisors of 20344968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 37 42 56 63 72 74 84 111 126 148 168 222 252 259 296 333 444 504 518 666 777 888 1036 1091 1332 1554 2072 2182 2331 2664 3108 3273 4364 4662 6216 6546 7637 8728 9324 9819 13092 15274 18648 19638 22911 26184 30548 39276 40367 45822 61096 68733 78552 80734 91644 121101 137466 161468 183288 242202 274932 282569 322936 363303 484404 549864 565138 726606 847707 968808 1130276 1453212 1695414 2260552 2543121 2906424 3390828 5086242 6781656 10172484 20344968
• Sum of all divisors σ(n): 64733760
• Sum of proper divisors (its aliquot sum) s(n): 44388792
• 20344968 is an abundant number, because the sum of its proper divisors (44388792) is greater than itself. Its abundance is 24043824

Bases of 20344968

• Binary: 1001101100111000010001000₂
• Hexadecimal: 0x1367088
• Base-36: C42A0

Squares and roots of 20344968

• 20344968 squared (20344968²) is 413917722921024
• 20344968 cubed (20344968³) is 8421142827461099807232
• The square root of 20344968 is 4510.5396572915
• The cube root of 20344968 is 272.9935191473

Scales and comparisons

• 20,344,968 seconds is equal to 33 weeks, 4 days, 11 hours, 22 minutes, 48 seconds.
• To count from 1 to 20,344,968 would take you about fifty weeks!

  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 20344968 cubic inches would be around 22.7 feet tall.

Recreational maths with 20344968

• 20344968 backwards is 86944302
• 20344968 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20344968's digits is 36
• More coming soon!