1116294921

Names of 1116294921

• Cardinal: 1116294921 can be written as One billion, one hundred sixteen million, two hundred ninety-four thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 1.116294921 × 10⁹

Factors of 1116294921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 90

Divisors of 1116294921

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 21 37 43 49 63 111 129 147 259 301 333 387 441 777 903 1369 1591 1813 1849 2107 2331 2709 4107 4773 5439 5547 6321 9583 11137 12321 12943 14319 16317 16641 18963 28749 33411 38829 58867 67081 68413 77959 86247 90601 100233 116487 176601 201243 205239 233877 271803 412069 478891 529803 603729 615717 701631 815409 1236207 1436673 2531281 2884483 3352237 3708621 4310019 7593843 8653449 10056711 17718967 22781529 25960347 30170133 53156901 124032769 159470703 372098307 1116294921
• Sum of all divisors σ(n): 1973617191
• Sum of proper divisors (its aliquot sum) s(n): 857322270
• 1116294921 is a deficient number, because the sum of its proper divisors (857322270) is less than itself. Its deficiency is 258972651

Bases of 1116294921

• Binary: 1000010100010010100111100001001₂
• Hexadecimal: 0x42894F09
• Base-36: IGM2O9

Squares and roots of 1116294921

• 1116294921 squared (1116294921²) is 1246114350650396241
• 1116294921 cubed (1116294921³) is 1391031120616250370465791961
• 1116294921 is a perfect square number. Its square root is 33411
• The cube root of 1116294921 is 1037.3524004669

Scales and comparisons

• 1,116,294,921 seconds is equal to 35 years, 25 weeks, 5 days, 1 hour, 55 minutes, 21 seconds.
• To count from 1 to 1,116,294,921 would take you about seventy 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 1116294921 cubic inches would be around 86.4 feet tall.

Recreational maths with 1116294921

• 1116294921 backwards is 1294926111
• The number of decimal digits it has is: 10
• The sum of 1116294921's digits is 36
• More coming soon!