30393805000

Names of 30393805000

• Cardinal: 30393805000 can be written as Thirty billion, three hundred ninety-three million, eight hundred five thousand.

Scientific notation

• Scientific notation: 3.0393805 × 10¹⁰

Factors of 30393805000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 35989

Divisors of 30393805000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 125 130 169 200 250 260 325 338 500 520 625 650 676 845 1000 1250 1300 1352 1625 1690 2500 2600 3250 3380 4225 5000 6500 6760 8125 8450 13000 16250 16900 21125 32500 33800 35969 42250 65000 71938 84500 105625 143876 169000 179845 211250 287752 359690 422500 467597 719380 845000 899225 935194 1438760 1798450 1870388 2337985 3596900 3740776 4496125 4675970 6078761 7193800 8992250 9351940 11689925 12157522 17984500 18703880 22480625 23379850 24315044 30393805 35969000 44961250 46759700 48630088 58449625 60787610 89922500 93519400 116899250 121575220 151969025 179845000 233798500 243150440 292248125 303938050 467597000 584496250 607876100 759845125 1168992500 1215752200 1519690250 2337985000 3039380500 3799225625 6078761000 7598451250 15196902500 30393805000
• Sum of all divisors σ(n): 77114104650
• Sum of proper divisors (its aliquot sum) s(n): 46720299650
• 30393805000 is an abundant number, because the sum of its proper divisors (46720299650) is greater than itself. Its abundance is 16326494650

Bases of 30393805000

• Binary: 11100010011100111001010100011001000₂
• Hexadecimal: 0x7139CA8C8
• Base-36: DYNOQ14

Squares and roots of 30393805000

• 30393805000 squared (30393805000²) is 923783382378025000000
• 30393805000 cubed (30393805000³) is 28077291986238128135125000000000
• The square root of 30393805000 is 174338.1914555733
• The cube root of 30393805000 is 3120.7694861319

Scales and comparisons

• 30,393,805,000 seconds is equal to 966 years, 22 weeks, 2 days, 3 hours, 36 minutes, 40 seconds.
• To count from 1 to 30,393,805,000 would take you about one thousand, nine hundred thirty-two 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 30393805000 cubic inches would be around 260.1 feet tall.

Recreational maths with 30393805000

• 30393805000 backwards is 00050839303
• The number of decimal digits it has is: 11
• The sum of 30393805000's digits is 31
• More coming soon!