12382189173

Names of 12382189173

• Cardinal: 12382189173 can be written as Twelve billion, three hundred eighty-two million, one hundred eighty-nine thousand, one hundred seventy-three.

Scientific notation

• Scientific notation: 1.2382189173 × 10¹⁰

Factors of 12382189173

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 62

Divisors of 12382189173

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 17 19 23 27 51 57 69 81 153 171 207 243 323 361 391 437 459 513 621 969 1083 1173 1311 1377 1539 1863 2907 3249 3519 3933 4131 4617 5589 6137 6859 7429 8303 8721 9747 10557 11799 18411 20577 22287 24909 26163 29241 31671 35397 55233 61731 66861 74727 78489 87723 95013 106191 116603 130321 141151 157757 165699 185193 200583 224181 349809 390963 423453 473271 497097 555579 601749 672543 1049427 1172889 1270359 1419813 1491291 1666737 1805247 2017629 2215457 2681869 2997383 3148281 3518667 3811077 4259439 6646371 8045607 8992149 9444843 10556001 11433231 12778317 19939113 24136821 26976447 28334529 31668003 34299693 38334951 50955511 59817339 72410463 80929341 152866533 179452017 217231389 242788023 458599599 538356051 651694167 728364069 1375798797 4127396391 12382189173
• Sum of all divisors σ(n): 21631192128
• Sum of proper divisors (its aliquot sum) s(n): 9249002955
• 12382189173 is a deficient number, because the sum of its proper divisors (9249002955) is less than itself. Its deficiency is 3133186218

Bases of 12382189173

• Binary: 1011100010000010010011011001110101₂
• Hexadecimal: 0x2E2093675
• Base-36: 5OS1AB9

Squares and roots of 12382189173

• 12382189173 squared (12382189173²) is 153318608715958423929
• 12382189173 cubed (12382189173³) is 1898420016862163829091807920717
• The square root of 12382189173 is 111275.2855444547
• The cube root of 12382189173 is 2313.4803314397

Scales and comparisons

• 12,382,189,173 seconds is equal to 393 years, 37 weeks, 1 day, 8 hours, 59 minutes, 33 seconds.
• To count from 1 to 12,382,189,173 would take you about seven hundred eighty-seven 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 12382189173 cubic inches would be around 192.8 feet tall.

Recreational maths with 12382189173

• 12382189173 backwards is 37198128321
• The number of decimal digits it has is: 11
• The sum of 12382189173's digits is 45
• More coming soon!