19378423800

Names of 19378423800

• Cardinal: 19378423800 can be written as Nineteen billion, three hundred seventy-eight million, four hundred twenty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 1.93784238 × 10¹⁰

Factors of 19378423800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 132921

Divisors of 19378423800

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 135 150 162 180 200 216 225 243 270 300 324 360 405 450 486 540 600 648 675 729 810 900 972 1080 1215 1350 1458 1620 1800 1944 2025 2430 2700 2916 3240 3645 4050 4860 5400 5832 6075 7290 8100 9720 12150 14580 16200 18225 24300 29160 36450 48600 72900 132911 145800 265822 398733 531644 664555 797466 1063288 1196199 1329110 1594932 1993665 2392398 2658220 3189864 3322775 3588597 3987330 4784796 5316440 5980995 6645550 7177194 7974660 9569592 9968325 10765791 11961990 13291100 14354388 15949320 17942985 19936650 21531582 23923980 26582200 28708776 29904975 32297373 35885970 39873300 43063164 47847960 53828955 59809950 64594746 71771940 79746600 86126328 89714925 96892119 107657910 119619900 129189492 143543880 161486865 179429850 193784238 215315820 239239800 258378984 269144775 322973730 358859700 387568476 430631640 484460595 538289550 645947460 717719400 775136952 807434325 968921190 1076579100 1291894920 1614868650 1937842380 2153158200 2422302975 3229737300 3875684760 4844605950 6459474600 9689211900 19378423800
• Sum of all divisors σ(n): 67551859440
• Sum of proper divisors (its aliquot sum) s(n): 48173435640
• 19378423800 is an abundant number, because the sum of its proper divisors (48173435640) is greater than itself. Its abundance is 28795011840

Bases of 19378423800

• Binary: 10010000011000010110100011111111000₂
• Hexadecimal: 0x4830B47F8
• Base-36: 8WHEVI0

Squares and roots of 19378423800

• 19378423800 squared (19378423800²) is 375523308972406440000
• 19378423800 cubed (19378423800³) is 7277049828045634500169272000000
• The square root of 19378423800 is 139206.4071801295
• The cube root of 19378423800 is 2686.0008752623

Scales and comparisons

• 19,378,423,800 seconds is equal to 616 years, 9 weeks, 7 hours, 30 minutes.
• To count from 1 to 19,378,423,800 would take you about one thousand, two hundred thirty-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 19378423800 cubic inches would be around 223.8 feet tall.

Recreational maths with 19378423800

• 19378423800 backwards is 00832487391
• 19378423800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19378423800's digits is 45
• More coming soon!