1131293856

Names of 1131293856

• Cardinal: 1131293856 can be written as One billion, one hundred thirty-one million, two hundred ninety-three thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.131293856 × 10⁹

Factors of 1131293856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13936

Divisors of 1131293856

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 66 77 84 88 96 112 121 132 154 168 176 224 231 242 264 308 336 352 363 462 484 528 616 672 726 847 924 968 1056 1232 1452 1694 1848 1936 2464 2541 2904 3388 3696 3872 5082 5808 6776 7392 10164 11616 13552 13913 20328 27104 27826 40656 41739 55652 81312 83478 97391 111304 153043 166956 194782 222608 292173 306086 333912 389564 445216 459129 584346 612172 667824 779128 918258 1071301 1168692 1224344 1335648 1558256 1683473 1836516 2142602 2337384 2448688 3116512 3213903 3366946 3673032 4285204 4674768 4897376 5050419 6427806 6733892 7346064 8570408 9349536 10100838 11784311 12855612 13467784 14692128 17140816 20201676 23568622 25711224 26935568 34281632 35352933 40403352 47137244 51422448 53871136 70705866 80806704 94274488 102844896 141411732 161613408 188548976 282823464 377097952 565646928 1131293856
• Sum of all divisors σ(n): 3730732992
• Sum of proper divisors (its aliquot sum) s(n): 2599439136
• 1131293856 is an abundant number, because the sum of its proper divisors (2599439136) is greater than itself. Its abundance is 1468145280

Bases of 1131293856

• Binary: 1000011011011100010110010100000₂
• Hexadecimal: 0x436E2CA0
• Base-36: IPJJXC

Squares and roots of 1131293856

• 1131293856 squared (1131293856²) is 1279825788623348736
• 1131293856 cubed (1131293856³) is 1447859051419949123182166016
• The square root of 1131293856 is 33634.7120695273
• The cube root of 1131293856 is 1041.9778240523

Scales and comparisons

• 1,131,293,856 seconds is equal to 35 years, 50 weeks, 3 days, 16 hours, 17 minutes, 36 seconds.
• To count from 1 to 1,131,293,856 would take you about seventy-one 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 1131293856 cubic inches would be around 86.8 feet tall.

Recreational maths with 1131293856

• 1131293856 backwards is 6583921311
• The number of decimal digits it has is: 10
• The sum of 1131293856's digits is 39
• More coming soon!