824090518972

Names of 824090518972

• Cardinal: 824090518972 can be written as Eight hundred twenty-four billion, ninety million, five hundred eighteen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 8.24090518972 × 10¹¹

Factors of 824090518972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7491

Divisors of 824090518972

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 7 14 23 28 46 92 161 322 529 644 1058 2116 3703 7406 7459 14812 14918 29836 52213 104426 171557 208852 343114 686228 1200899 2401798 3945811 4803596 7891622 15783244 27620677 55241354 55636681 110482708 111273362 222546724 389456767 778913534 1279643663 1557827068 2559287326 5118574652 8957505641 17915011282 29431804249 35830022564 58863608498 117727216996 206022629743 412045259486 824090518972
• Sum of all divisors σ(n): 1723187758488
• Sum of proper divisors (its aliquot sum) s(n): 899097239516
• 824090518972 is an abundant number, because the sum of its proper divisors (899097239516) is greater than itself. Its abundance is 75006720544

Bases of 824090518972

• Binary: 1011111111011111100111110110010110111100₂
• Hexadecimal: 0xBFDF9F65BC
• Base-36: AIKY7U0S

Squares and roots of 824090518972

• 824090518972 squared (824090518972²) is 679125183459540291936784
• 824090518972 cubed (824090518972³) is 559660624884127269546728713576666048
• The square root of 824090518972 is 907794.3153446159
• The cube root of 824090518972 is 9375.4395772677

Scales and comparisons

• 824,090,518,972 seconds is equal to 26,203 years, 27 weeks, 3 days, 17 hours, 2 minutes, 52 seconds.
• To count from 1 to 824,090,518,972 would take you about fifty-two thousand, four hundred seven 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 824090518972 cubic inches would be around 781.3 feet tall.

Recreational maths with 824090518972

• 824090518972 backwards is 279815090428
• The number of decimal digits it has is: 12
• The sum of 824090518972's digits is 55
• More coming soon!