9808966180

Names of 9808966180

• Cardinal: 9808966180 can be written as Nine billion, eight hundred eight million, nine hundred sixty-six thousand, one hundred eighty.

Scientific notation

• Scientific notation: 9.80896618 × 10⁹

Factors of 9808966180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3458

Divisors of 9808966180

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 169 260 338 676 845 1489 1690 1949 2978 3380 3898 5956 7445 7796 9745 14890 19357 19490 25337 29780 38714 38980 50674 77428 96785 101348 126685 193570 251641 253370 329381 387140 503282 506740 658762 1006564 1258205 1317524 1646905 2516410 2902061 3293810 5032820 5804122 6587620 11608244 14510305 29020610 37726793 58041220 75453586 150907172 188633965 377267930 490448309 754535860 980896618 1961793236 2452241545 4904483090 9808966180
• Sum of all divisors σ(n): 22331673000
• Sum of proper divisors (its aliquot sum) s(n): 12522706820
• 9808966180 is an abundant number, because the sum of its proper divisors (12522706820) is greater than itself. Its abundance is 2713740640

Bases of 9808966180

• Binary: 1001001000101010001111001000100100₂
• Hexadecimal: 0x248A8F224
• Base-36: 4I806QS

Squares and roots of 9808966180

• 9808966180 squared (9808966180²) is 96215817520383792400
• 9808966180 cubed (9808966180³) is 943777700038496080271741032000
• The square root of 9808966180 is 99040.2250603259
• The cube root of 9808966180 is 2140.6273948733

Scales and comparisons

• 9,808,966,180 seconds is equal to 311 years, 46 weeks, 3 days, 16 hours, 49 minutes, 40 seconds.
• To count from 1 to 9,808,966,180 would take you about six hundred twenty-three 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 9808966180 cubic inches would be around 178.4 feet tall.

Recreational maths with 9808966180

• 9808966180 backwards is 0816698089
• The number of decimal digits it has is: 10
• The sum of 9808966180's digits is 55
• More coming soon!