7220880030

Names of 7220880030

• Cardinal: 7220880030 can be written as Seven billion, two hundred twenty million, eight hundred eighty thousand and thirty.

Scientific notation

• Scientific notation: 7.22088003 × 10⁹

Factors of 7220880030

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2645041

Divisors of 7220880030

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 182 195 210 273 390 455 546 910 1365 2730 2645011 5290022 7935033 13225055 15870066 18515077 26450110 34385143 37030154 39675165 55545231 68770286 79350330 92575385 103155429 111090462 171925715 185150770 206310858 240696001 277726155 343851430 481392002 515777145 555452310 722088003 1031554290 1203480005 1444176006 2406960010 3610440015 7220880030
• Sum of all divisors σ(n): 21329376768
• Sum of proper divisors (its aliquot sum) s(n): 14108496738
• 7220880030 is an abundant number, because the sum of its proper divisors (14108496738) is greater than itself. Its abundance is 6887616708

Bases of 7220880030

• Binary: 110101110011001011110001010011110₂
• Hexadecimal: 0x1AE65E29E
• Base-36: 3BF4IOU

Squares and roots of 7220880030

• 7220880030 squared (7220880030²) is 52141108407652800900
• 7220880030 cubed (7220880030³) is 376504688442885209192376027000
• The square root of 7220880030 is 84975.7614264207
• The cube root of 7220880030 is 1932.8435832073

Scales and comparisons

• 7,220,880,030 seconds is equal to 229 years, 31 weeks, 2 days, 30 seconds.
• To count from 1 to 7,220,880,030 would take you about four hundred fifty-nine 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 7220880030 cubic inches would be around 161.1 feet tall.

Recreational maths with 7220880030

• 7220880030 backwards is 0300880227
• 7220880030 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7220880030's digits is 30
• More coming soon!