30748314825

Names of 30748314825

• Cardinal: 30748314825 can be written as Thirty billion, seven hundred forty-eight million, three hundred fourteen thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 3.0748314825 × 10¹⁰

Factors of 30748314825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 898

Divisors of 30748314825

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 79 81 135 225 237 243 395 405 675 711 811 1185 1215 1975 2025 2133 2433 3555 4055 5925 6075 6241 6399 7299 10665 12165 17775 18723 19197 20275 21897 31205 31995 36495 53325 56169 60825 64069 65691 93615 95985 109485 156025 159975 168507 182475 192207 197073 280845 320345 328455 468075 479925 505521 547425 576621 842535 961035 985365 1404225 1516563 1601725 1642275 1729863 2527605 2883105 4212675 4805175 4926825 5061451 5189589 7582815 8649315 12638025 14415525 15184353 15568767 25307255 25947945 37914075 43246575 45553059 75921765 77843835 126536275 129739725 136659177 227765295 379608825 389219175 409977531 683295885 1138826475 1229932593 2049887655 3416479425 6149662965 10249438275 30748314825
• Sum of all divisors σ(n): 57916845168
• Sum of proper divisors (its aliquot sum) s(n): 27168530343
• 30748314825 is a deficient number, because the sum of its proper divisors (27168530343) is less than itself. Its deficiency is 3579784482

Bases of 30748314825

• Binary: 11100101000101111100000110011001001₂
• Hexadecimal: 0x728BE0CC9
• Base-36: E4IR3K9

Squares and roots of 30748314825

• 30748314825 squared (30748314825²) is 945458864577314780625
• 30748314825 cubed (30748314825³) is 29071266822110315427783310265625
• The square root of 30748314825 is 175351.9741120699
• The cube root of 30748314825 is 3132.8560465541

Scales and comparisons

• 30,748,314,825 seconds is equal to 977 years, 36 weeks, 3 days, 6 hours, 33 minutes, 45 seconds.
• To count from 1 to 30,748,314,825 would take you about one thousand, nine hundred fifty-five 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 30748314825 cubic inches would be around 261.1 feet tall.

Recreational maths with 30748314825

• 30748314825 backwards is 52841384703
• 30748314825 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30748314825's digits is 45
• More coming soon!