30409668225

Names of 30409668225

• Cardinal: 30409668225 can be written as Thirty billion, four hundred nine million, six hundred sixty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.0409668225 × 10¹⁰

Factors of 30409668225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 139

Divisors of 30409668225

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 25 37 41 45 53 75 111 123 159 185 205 225 265 333 369 477 555 615 795 925 1025 1325 1517 1665 1681 1845 1961 2173 2385 2775 3075 3975 4551 5043 5883 6519 7585 8325 8405 9225 9805 10865 11925 13653 15129 17649 19557 22755 25215 29415 32595 37925 42025 49025 54325 62197 68265 68921 75645 80401 88245 89093 97785 113775 126075 147075 162975 186591 206763 241203 267279 310985 341325 344605 378225 402005 441225 445465 488925 559773 620289 723609 801837 932955 1033815 1206015 1336395 1554925 1723025 2010025 2227325 2550077 2798865 3101445 3296441 3618045 3652813 4009185 4664775 5169075 6030075 6681975 7650231 9889323 10958439 12750385 13994325 15507225 16482205 18090225 18264065 20045925 22950693 29667969 32875317 38251155 49446615 54792195 63751925 82411025 91320325 114753465 135154081 148339845 164376585 191255775 247233075 273960975 405462243 573767325 675770405 741699225 821882925 1216386729 2027311215 3378852025 6081933645 10136556075 30409668225
• Sum of all divisors σ(n): 58419479664
• Sum of proper divisors (its aliquot sum) s(n): 28009811439
• 30409668225 is a deficient number, because the sum of its proper divisors (28009811439) is less than itself. Its deficiency is 2399856786

Bases of 30409668225

• Binary: 11100010100100011101011011010000001₂
• Hexadecimal: 0x7148EB681
• Base-36: DYX4Q69

Squares and roots of 30409668225

• 30409668225 squared (30409668225²) is 924747921554574650625
• 30409668225 cubed (30409668225³) is 28121277486232941356501538890625
• The square root of 30409668225 is 174383.6810742335
• The cube root of 30409668225 is 3121.3123254631

Scales and comparisons

• 30,409,668,225 seconds is equal to 966 years, 48 weeks, 3 days, 18 hours, 3 minutes, 45 seconds.
• To count from 1 to 30,409,668,225 would take you about one thousand, nine hundred thirty-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 30409668225 cubic inches would be around 260.1 feet tall.

Recreational maths with 30409668225

• 30409668225 backwards is 52286690403
• 30409668225 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30409668225's digits is 45
• More coming soon!