189823452

Names of 189823452

• Cardinal: 189823452 can be written as One hundred eighty-nine million, eight hundred twenty-three thousand, four hundred fifty-two.

Scientific notation

• Scientific notation: 1.89823452 × 10⁸

Factors of 189823452

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1351

Divisors of 189823452

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 19 21 26 28 38 39 42 49 52 57 76 78 84 91 98 114 133 147 156 182 196 228 247 266 273 294 364 399 494 532 546 588 637 741 798 931 988 1092 1274 1307 1482 1596 1729 1862 1911 2548 2614 2793 2964 3458 3724 3822 3921 5187 5228 5586 6916 7644 7842 9149 10374 11172 12103 15684 16991 18298 20748 24206 24833 27447 33982 36309 36596 48412 49666 50973 54894 64043 67964 72618 74499 99332 101946 109788 118937 128086 145236 148998 173831 192129 203892 237874 256172 297996 322829 347662 356811 384258 475748 521493 645658 695324 713622 768516 832559 968487 1042986 1216817 1291316 1427244 1665118 1936974 2085972 2259803 2433634 2497677 3330236 3650451 3873948 4519606 4867268 4995354 6779409 7300902 9039212 9990708 13558818 14601804 15818621 27117636 31637242 47455863 63274484 94911726 189823452
• Sum of all divisors σ(n): 584519040
• Sum of proper divisors (its aliquot sum) s(n): 394695588
• 189823452 is an abundant number, because the sum of its proper divisors (394695588) is greater than itself. Its abundance is 204872136

Bases of 189823452

• Binary: 1011010100000111100111011100₂
• Hexadecimal: 0xB5079DC
• Base-36: 350KPO

Squares and roots of 189823452

• 189823452 squared (189823452²) is 36032942929196304
• 189823452 cubed (189823452³) is 6839897612539034010921408
• The square root of 189823452 is 13777.6431946829
• The cube root of 189823452 is 574.7115902085

Scales and comparisons

• 189,823,452 seconds is equal to 6 years, 1 week, 6 days, 44 minutes, 12 seconds.
• To count from 1 to 189,823,452 would take you about nine 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 189823452 cubic inches would be around 47.9 feet tall.

Recreational maths with 189823452

• 189823452 backwards is 254328981
• 189823452 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 189823452's digits is 42
• More coming soon!