1138294092

Names of 1138294092

• Cardinal: 1138294092 can be written as One billion, one hundred thirty-eight million, two hundred ninety-four thousand and ninety-two.

Scientific notation

• Scientific notation: 1.138294092 × 10⁹

Factors of 1138294092

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 413

Divisors of 1138294092

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 137 156 169 204 221 241 274 338 411 442 482 507 548 663 676 723 822 884 964 1014 1326 1446 1644 1781 2028 2329 2652 2873 2892 3133 3562 4097 4658 5343 5746 6266 6987 7124 8194 8619 9316 9399 10686 11492 12291 12532 13974 16388 17238 18798 21372 23153 24582 27948 30277 33017 34476 37596 40729 46306 49164 53261 60554 66034 69459 81458 90831 92612 99051 106522 121108 122187 132068 138918 159783 162916 181662 198102 213044 244374 277836 319566 363324 393601 396204 429221 488748 561289 639132 692393 787202 858442 1122578 1180803 1287663 1384786 1574404 1683867 1716884 2077179 2245156 2361606 2575326 2769572 3367734 4154358 4723212 5150652 5579873 6735468 7296757 8308716 11159746 14593514 16739619 21890271 22319492 29187028 33479238 43780542 66958476 87561084 94857841 189715682 284573523 379431364 569147046 1138294092
• Sum of all divisors σ(n): 3080179872
• Sum of proper divisors (its aliquot sum) s(n): 1941885780
• 1138294092 is an abundant number, because the sum of its proper divisors (1941885780) is greater than itself. Its abundance is 803591688

Bases of 1138294092

• Binary: 1000011110110001111110101001100₂
• Hexadecimal: 0x43D8FD4C
• Base-36: ITPLCC

Squares and roots of 1138294092

• 1138294092 squared (1138294092²) is 1295713439882104464
• 1138294092 cubed (1138294092³) is 1474902953542796687898026688
• The square root of 1138294092 is 33738.6142572573
• The cube root of 1138294092 is 1044.1225946373

Scales and comparisons

• 1,138,294,092 seconds is equal to 36 years, 10 weeks, 16 hours, 48 minutes, 12 seconds.
• To count from 1 to 1,138,294,092 would take you about seventy-two 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 1138294092 cubic inches would be around 87 feet tall.

Recreational maths with 1138294092

• 1138294092 backwards is 2904928311
• 1138294092 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1138294092's digits is 39
• More coming soon!