4450450620

Names of 4450450620

• Cardinal: 4450450620 can be written as Four billion, four hundred fifty million, four hundred fifty thousand, six hundred twenty.

Scientific notation

• Scientific notation: 4.45045062 × 10⁹

Factors of 4450450620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 963329

Divisors of 4450450620

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 140 154 165 210 220 231 308 330 385 420 462 660 770 924 1155 1540 2310 4620 963301 1926602 2889903 3853204 4816505 5779806 6743107 9633010 10596311 11559612 13486214 14449515 19266020 20229321 21192622 26972428 28899030 31788933 33715535 40458642 42385244 52981555 57798060 63577866 67431070 74174177 80917284 101146605 105963110 127155732 134862140 148348354 158944665 202293210 211926220 222522531 296696708 317889330 370870885 404586420 445045062 635778660 741741770 890090124 1112612655 1483483540 2225225310 4450450620
• Sum of all divisors σ(n): 15536134656
• Sum of proper divisors (its aliquot sum) s(n): 11085684036
• 4450450620 is an abundant number, because the sum of its proper divisors (11085684036) is greater than itself. Its abundance is 6635233416

Bases of 4450450620

• Binary: 100001001010001000111110010111100₂
• Hexadecimal: 0x109447CBC
• Base-36: 21LOLOC

Squares and roots of 4450450620

• 4450450620 squared (4450450620²) is 19806510721058384400
• 4450450620 cubed (4450450620³) is 88147897918570933909178328000
• The square root of 4450450620 is 66711.6977748281
• The cube root of 4450450620 is 1644.8816746467

Scales and comparisons

• 4,450,450,620 seconds is equal to 141 years, 26 weeks, 3 days, 20 hours, 17 minutes.
• To count from 1 to 4,450,450,620 would take you about two hundred eighty-three 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 4450450620 cubic inches would be around 137.1 feet tall.

Recreational maths with 4450450620

• 4450450620 backwards is 0260540544
• 4450450620 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4450450620's digits is 30
• More coming soon!