9665442432

Names of 9665442432

• Cardinal: 9665442432 can be written as Nine billion, six hundred sixty-five million, four hundred forty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 9.665442432 × 10⁹

Factors of 9665442432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 118247

Divisors of 9665442432

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 71 72 96 128 142 144 192 213 284 288 384 426 568 576 639 852 1136 1152 1278 1704 2272 2556 3408 4544 5112 6816 9088 10224 13632 20448 27264 40896 81792 118171 236342 354513 472684 709026 945368 1063539 1418052 1890736 2127078 2836104 3781472 4254156 5672208 7562944 8390141 8508312 11344416 15125888 16780282 17016624 22688832 25170423 33560564 34033248 45377664 50340846 67121128 68066496 75511269 100681692 134242256 136132992 151022538 201363384 268484512 302045076 402726768 536969024 604090152 805453536 1073938048 1208180304 1610907072 2416360608 3221814144 4832721216 9665442432
• Sum of all divisors σ(n): 28205292960
• Sum of proper divisors (its aliquot sum) s(n): 18539850528
• 9665442432 is an abundant number, because the sum of its proper divisors (18539850528) is greater than itself. Its abundance is 8874408096

Bases of 9665442432

• Binary: 1001000000000110101111001010000000₂
• Hexadecimal: 0x2401AF280
• Base-36: 4FUJZ40

Squares and roots of 9665442432

• 9665442432 squared (9665442432²) is 93420777406306074624
• 9665442432 cubed (9665442432³) is 902953145973337638050168045568
• The square root of 9665442432 is 98312.9820115329
• The cube root of 9665442432 is 2130.1355782245

Scales and comparisons

• 9,665,442,432 seconds is equal to 307 years, 17 weeks, 1 day, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 9,665,442,432 would take you about six hundred fourteen 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 9665442432 cubic inches would be around 177.5 feet tall.

Recreational maths with 9665442432

• 9665442432 backwards is 2342445669
• The number of decimal digits it has is: 10
• The sum of 9665442432's digits is 45
• More coming soon!