30209665248

Names of 30209665248

• Cardinal: 30209665248 can be written as Thirty billion, two hundred nine million, six hundred sixty-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 3.0209665248 × 10¹⁰

Factors of 30209665248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14984965

Divisors of 30209665248

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 2016 14984953 29969906 44954859 59939812 89909718 104894671 119879624 134864577 179819436 209789342 239759248 269729154 314684013 359638872 419578684 479518496 539458308 629368026 719277744 839157368 944052039 1078916616 1258736052 1438555488 1678314736 1888104078 2157833232 2517472104 3356629472 3776208156 4315666464 5034944208 7552416312 10069888416 15104832624 30209665248
• Sum of all divisors σ(n): 98181418608
• Sum of proper divisors (its aliquot sum) s(n): 67971753360
• 30209665248 is an abundant number, because the sum of its proper divisors (67971753360) is greater than itself. Its abundance is 37762088112

Bases of 30209665248

• Binary: 11100001000101000101110100011100000₂
• Hexadecimal: 0x708A2E8E0
• Base-36: DVM1YW0

Squares and roots of 30209665248

• 30209665248 squared (30209665248²) is 912623874396218901504
• 30209665248 cubed (30209665248³) is 27570061742842571131366123732992
• The square root of 30209665248 is 173809.2783714379
• The cube root of 30209665248 is 3114.4543597939

Scales and comparisons

• 30,209,665,248 seconds is equal to 960 years, 29 weeks, 5 days, 21 hours, 40 minutes, 48 seconds.
• To count from 1 to 30,209,665,248 would take you about one thousand, nine hundred twenty-one 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 30209665248 cubic inches would be around 259.5 feet tall.

Recreational maths with 30209665248

• 30209665248 backwards is 84256690203
• The number of decimal digits it has is: 11
• The sum of 30209665248's digits is 45
• More coming soon!