20325150

Names of 20325150

• Cardinal: 20325150 can be written as Twenty million, three hundred twenty-five thousand, one hundred fifty.

Scientific notation

• Scientific notation: 2.032515 × 10⁷

Factors of 20325150

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 88

Divisors of 20325150

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 31 45 47 50 62 75 90 93 94 141 150 155 186 225 235 279 282 310 423 450 465 470 558 705 775 846 930 961 1175 1395 1410 1457 1550 1922 2115 2325 2350 2790 2883 2914 3525 4230 4371 4650 4805 5766 6975 7050 7285 8649 8742 9610 10575 13113 13950 14415 14570 17298 21150 21855 24025 26226 28830 36425 43245 43710 45167 48050 65565 72075 72850 86490 90334 109275 131130 135501 144150 216225 218550 225835 271002 327825 406503 432450 451670 655650 677505 813006 1129175 1355010 2032515 2258350 3387525 4065030 6775050 10162575 20325150
• Sum of all divisors σ(n): 57625776
• Sum of proper divisors (its aliquot sum) s(n): 37300626
• 20325150 is an abundant number, because the sum of its proper divisors (37300626) is greater than itself. Its abundance is 16975476

Bases of 20325150

• Binary: 1001101100010001100011110₂
• Hexadecimal: 0x136231E
• Base-36: C3MZI

Squares and roots of 20325150

• 20325150 squared (20325150²) is 413111722522500
• 20325150 cubed (20325150³) is 8396557727028190875000
• The square root of 20325150 is 4508.3422673971
• The cube root of 20325150 is 272.9048495037

Scales and comparisons

• 20,325,150 seconds is equal to 33 weeks, 4 days, 5 hours, 52 minutes, 30 seconds.
• To count from 1 to 20,325,150 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 20325150 cubic inches would be around 22.7 feet tall.

Recreational maths with 20325150

• 20325150 backwards is 05152302
• 20325150 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20325150's digits is 18
• More coming soon!