4220138175

Names of 4220138175

• Cardinal: 4220138175 can be written as Four billion, two hundred twenty million, one hundred thirty-eight thousand, one hundred seventy-five.

Scientific notation

• Scientific notation: 4.220138175 × 10⁹

Factors of 4220138175

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3289

Divisors of 4220138175

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 11 15 25 33 55 75 121 149 165 275 363 447 605 745 825 1639 1815 2235 3025 3121 3725 4917 8195 9075 9363 11175 15605 18029 24585 34331 40975 46815 54087 78025 90145 102993 122925 171655 234075 270435 377641 450725 465029 514965 858275 1132923 1352175 1395087 1888205 2325145 2574825 5115319 5664615 6975435 9441025 11625725 15345957 25576595 28323075 34877175 56268509 76729785 127882975 168805527 281342545 383648925 844027635 1406712725 4220138175
• Sum of all divisors σ(n): 7723203600
• Sum of proper divisors (its aliquot sum) s(n): 3503065425
• 4220138175 is a deficient number, because the sum of its proper divisors (3503065425) is less than itself. Its deficiency is 717072750

Bases of 4220138175

• Binary: 11111011100010100011001010111111₂
• Hexadecimal: 0xFB8A32BF
• Base-36: 1XSK7GF

Squares and roots of 4220138175

• 4220138175 squared (4220138175²) is 17809566216092330625
• 4220138175 cubed (4220138175³) is 75158830268721543795284109375
• The square root of 4220138175 is 64962.5905810415
• The cube root of 4220138175 is 1616.0032266737

Scales and comparisons

• 4,220,138,175 seconds is equal to 134 years, 9 weeks, 5 days, 4 hours, 36 minutes, 15 seconds.
• To count from 1 to 4,220,138,175 would take you about two hundred sixty-eight 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 4220138175 cubic inches would be around 134.7 feet tall.

Recreational maths with 4220138175

• 4220138175 backwards is 5718310224
• 4220138175 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4220138175's digits is 33
• More coming soon!