30510613800

Names of 30510613800

• Cardinal: 30510613800 can be written as Thirty billion, five hundred ten million, six hundred thirteen thousand, eight hundred.

Scientific notation

• Scientific notation: 3.05106138 × 10¹⁰

Factors of 30510613800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16950351

Divisors of 30510613800

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1800 16950341 33900682 50851023 67801364 84751705 101702046 135602728 152553069 169503410 203404092 254255115 305106138 339006820 406808184 423758525 508510230 610212276 678013640 762765345 847517050 1017020460 1220424552 1271275575 1525530690 1695034100 2034040920 2542551150 3051061380 3390068200 3813826725 5085102300 6102122760 7627653450 10170204600 15255306900 30510613800
• Sum of all divisors σ(n): 102464817390
• Sum of proper divisors (its aliquot sum) s(n): 71954203590
• 30510613800 is an abundant number, because the sum of its proper divisors (71954203590) is greater than itself. Its abundance is 41443589790

Bases of 30510613800

• Binary: 11100011010100100110000010100101000₂
• Hexadecimal: 0x71A930528
• Base-36: E0L8CA0

Squares and roots of 30510613800

• 30510613800 squared (30510613800²) is 930897554452750440000
• 30510613800 cubed (30510613800³) is 28402255771272339022620072000000
• The square root of 30510613800 is 174672.8765435549
• The cube root of 30510613800 is 3124.7622662883

Scales and comparisons

• 30,510,613,800 seconds is equal to 970 years, 7 weeks, 3 days, 2 hours, 30 minutes.
• To count from 1 to 30,510,613,800 would take you about one thousand, nine hundred forty 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 30510613800 cubic inches would be around 260.4 feet tall.

Recreational maths with 30510613800

• 30510613800 backwards is 00831601503
• The number of decimal digits it has is: 11
• The sum of 30510613800's digits is 27
• More coming soon!