1085987168

Names of 1085987168

• Cardinal: 1085987168 can be written as One billion, eighty-five million, nine hundred eighty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.085987168 × 10⁹

Factors of 1085987168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 588

Divisors of 1085987168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 97 112 151 194 224 302 331 388 604 662 679 776 1057 1208 1324 1358 1552 2114 2317 2416 2648 2716 3104 4228 4634 4832 5296 5432 8456 9268 10592 10864 14647 16912 18536 21728 29294 32107 33824 37072 49981 58588 64214 74144 99962 102529 117176 128428 199924 205058 224749 234352 256856 349867 399848 410116 449498 468704 513712 699734 799696 820232 898996 1027424 1399468 1599392 1640464 1797992 2798936 3280928 3595984 4848157 5597872 7191968 9696314 11195744 19392628 33937099 38785256 67874198 77570512 135748396 155141024 271496792 542993584 1085987168
• Sum of all divisors σ(n): 2492517888
• Sum of proper divisors (its aliquot sum) s(n): 1406530720
• 1085987168 is an abundant number, because the sum of its proper divisors (1406530720) is greater than itself. Its abundance is 320543552

Bases of 1085987168

• Binary: 1000000101110101101100101100000₂
• Hexadecimal: 0x40BAD960
• Base-36: HYKH28

Squares and roots of 1085987168

• 1085987168 squared (1085987168²) is 1179368129060660224
• 1085987168 cubed (1085987168³) is 1280778654508044896872005632
• The square root of 1085987168 is 32954.3194133943
• The cube root of 1085987168 is 1027.8779851853

Scales and comparisons

• 1,085,987,168 seconds is equal to 34 years, 27 weeks, 4 days, 7 hours, 6 minutes, 8 seconds.
• To count from 1 to 1,085,987,168 would take you about sixty-nine 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 1085987168 cubic inches would be around 85.7 feet tall.

Recreational maths with 1085987168

• 1085987168 backwards is 8617895801
• The number of decimal digits it has is: 10
• The sum of 1085987168's digits is 53
• More coming soon!