11331966772

Names of 11331966772

• Cardinal: 11331966772 can be written as Eleven billion, three hundred thirty-one million, nine hundred sixty-six thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.1331966772 × 10¹⁰

Factors of 11331966772

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3795

Divisors of 11331966772

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 47 49 94 98 188 196 329 343 658 686 1316 1372 2209 2303 3739 4418 4606 7478 8836 9212 14956 15463 16121 26173 30926 32242 52346 61852 64484 104692 108241 175733 183211 216482 351466 366422 432964 702932 732844 757687 1230131 1282477 1515374 2460262 2564954 3030748 4920524 5129908 8259451 8610917 16518902 17221834 33037804 34443668 57816157 60276419 115632314 120552838 231264628 241105676 404713099 809426198 1618852396 2832991693 5665983386 11331966772
• Sum of all divisors σ(n): 23635304000
• Sum of proper divisors (its aliquot sum) s(n): 12303337228
• 11331966772 is an abundant number, because the sum of its proper divisors (12303337228) is greater than itself. Its abundance is 971370456

Bases of 11331966772

• Binary: 1010100011011100000001011100110100₂
• Hexadecimal: 0x2A3701734
• Base-36: 57ERDIS

Squares and roots of 11331966772

• 11331966772 squared (11331966772²) is 128413470921712099984
• 11331966772 cubed (11331966772³) is 1455177185562029730369029731648
• The square root of 11331966772 is 106451.7109867193
• The cube root of 11331966772 is 2246.1310809747

Scales and comparisons

• 11,331,966,772 seconds is equal to 360 years, 16 weeks, 5 days, 32 minutes, 52 seconds.
• To count from 1 to 11,331,966,772 would take you about seven hundred twenty 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 11331966772 cubic inches would be around 187.2 feet tall.

Recreational maths with 11331966772

• 11331966772 backwards is 27766913311
• The number of decimal digits it has is: 11
• The sum of 11331966772's digits is 46
• More coming soon!