20074670

Names of 20074670

• Cardinal: 20074670 can be written as Twenty million, seventy-four thousand, six hundred seventy.

Scientific notation

• Scientific notation: 2.007467 × 10⁷

Factors of 20074670

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 85

Divisors of 20074670

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 11 14 22 29 31 35 55 58 62 70 77 110 145 154 155 203 217 290 310 319 341 385 406 434 638 682 770 841 899 1015 1085 1595 1682 1705 1798 2030 2170 2233 2387 3190 3410 4205 4466 4495 4774 5887 6293 8410 8990 9251 9889 11165 11774 11935 12586 18502 19778 22330 23870 26071 29435 31465 46255 49445 52142 58870 62930 64757 69223 92510 98890 129514 130355 138446 182497 260710 286781 323785 346115 364994 573562 647570 692230 912485 1433905 1824970 2007467 2867810 4014934 10037335 20074670
• Sum of all divisors σ(n): 48162816
• Sum of proper divisors (its aliquot sum) s(n): 28088146
• 20074670 is an abundant number, because the sum of its proper divisors (28088146) is greater than itself. Its abundance is 8013476

Bases of 20074670

• Binary: 1001100100101000010101110₂
• Hexadecimal: 0x13250AE
• Base-36: BY9PQ

Squares and roots of 20074670

• 20074670 squared (20074670²) is 402992375608900
• 20074670 cubed (20074670³) is 8089938952864716563000
• The square root of 20074670 is 4480.4765371553
• The cube root of 20074670 is 271.7791513981

Scales and comparisons

• 20,074,670 seconds is equal to 33 weeks, 1 day, 8 hours, 17 minutes, 50 seconds.
• To count from 1 to 20,074,670 would take you about forty-nine 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 20074670 cubic inches would be around 22.6 feet tall.

Recreational maths with 20074670

• 20074670 backwards is 07647002
• The number of decimal digits it has is: 8
• The sum of 20074670's digits is 26
• More coming soon!