29480991309

Names of 29480991309

• Cardinal: 29480991309 can be written as Twenty-nine billion, four hundred eighty million, nine hundred ninety-one thousand, three hundred nine.

Scientific notation

• Scientific notation: 2.9480991309 × 10¹⁰

Factors of 29480991309

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 43193

Divisors of 29480991309

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 99 189 231 297 331 693 993 2079 2317 2979 3641 6951 8937 10923 20853 25487 32769 42841 62559 76461 98307 128523 229383 299887 385569 471251 688149 899661 1156707 1413753 2698983 3298757 4241259 8096949 9896271 12723777 14180371 29688813 42541113 89066439 99262597 127623339 155984081 297787791 382870017 467952243 893363373 1091888567 1403856729 2680090119 3275665701 4211570187 9826997103 29480991309
• Sum of all divisors σ(n): 54618408960
• Sum of proper divisors (its aliquot sum) s(n): 25137417651
• 29480991309 is a deficient number, because the sum of its proper divisors (25137417651) is less than itself. Its deficiency is 4343573658

Bases of 29480991309

• Binary: 11011011101001101000011101001001101₂
• Hexadecimal: 0x6DD343A4D
• Base-36: DJK7YH9

Squares and roots of 29480991309

• 29480991309 squared (29480991309²) is 869128848561333533481
• 29480991309 cubed (29480991309³) is 25622780030837851054003621516629
• The square root of 29480991309 is 171700.2950172189
• The cube root of 29480991309 is 3089.2094942685

Scales and comparisons

• 29,480,991,309 seconds is equal to 937 years, 21 weeks, 4 hours, 15 minutes, 9 seconds.
• To count from 1 to 29,480,991,309 would take you about one thousand, eight hundred seventy-four 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 29480991309 cubic inches would be around 257.4 feet tall.

Recreational maths with 29480991309

• 29480991309 backwards is 90319908492
• The number of decimal digits it has is: 11
• The sum of 29480991309's digits is 54
• More coming soon!