19023473742

Names of 19023473742

• Cardinal: 19023473742 can be written as Nineteen billion, twenty-three million, four hundred seventy-three thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.9023473742 × 10¹⁰

Factors of 19023473742

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 145

Divisors of 19023473742

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 13 14 21 23 26 39 42 46 49 69 78 91 97 98 138 147 161 182 194 273 291 294 299 322 483 529 546 582 598 637 679 897 966 1058 1127 1261 1274 1358 1587 1794 1911 2037 2093 2231 2254 2522 3174 3381 3703 3783 3822 4074 4186 4462 4753 6279 6693 6762 6877 7406 7566 8827 9409 9506 11109 12558 13386 13754 14259 14651 15617 17654 18818 20631 22218 25921 26481 28227 28518 29003 29302 31234 41262 43953 46851 48139 51313 51842 52962 56454 58006 61789 65863 77763 87009 87906 93702 96278 102626 109319 122317 123578 131726 144417 153939 155526 174018 185367 197589 203021 216407 218638 244634 288834 307878 327957 336973 359191 366951 370734 395178 406042 432814 461041 609063 649221 655914 667069 673946 718382 733902 856219 922082 1010919 1077573 1218126 1298442 1334138 1383123 1421147 1514849 1712438 2001207 2021838 2155146 2514337 2568657 2766246 2813291 2842294 3029698 4002414 4263441 4544547 4669483 4977361 5028674 5137314 5626582 5993533 7543011 8439873 8526882 9089094 9338966 9954722 10603943 11987066 14008449 14932083 15086022 16879746 17980599 19693037 21207886 28016898 29864166 31811829 32686381 34841527 35961198 39386074 59079111 63623658 64705693 65372762 69683054 98059143 104524581 118158222 129411386 137851259 194117079 196118286 209049162 243890689 275702518 388234158 413553777 452939851 487781378 731672067 827107554 905879702 1358819553 1463344134 2717639106 3170578957 6341157914 9511736871 19023473742
• Sum of all divisors σ(n): 50344584696
• Sum of proper divisors (its aliquot sum) s(n): 31321110954
• 19023473742 is an abundant number, because the sum of its proper divisors (31321110954) is greater than itself. Its abundance is 12297637212

Bases of 19023473742

• Binary: 10001101101111000110010110001001110₂
• Hexadecimal: 0x46DE32C4E
• Base-36: 8QM32A6

Squares and roots of 19023473742

• 19023473742 squared (19023473742²) is 361892553212563482564
• 19023473742 cubed (19023473742³) is 6884453483464539155064328834488
• The square root of 19023473742 is 137925.6094494419
• The cube root of 19023473742 is 2669.5000977433

Scales and comparisons

• 19,023,473,742 seconds is equal to 604 years, 46 weeks, 1 day, 2 hours, 15 minutes, 42 seconds.
• To count from 1 to 19,023,473,742 would take you about one thousand, two hundred 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 19023473742 cubic inches would be around 222.5 feet tall.

Recreational maths with 19023473742

• 19023473742 backwards is 24737432091
• 19023473742 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19023473742's digits is 42
• More coming soon!