19979003200

Names of 19979003200

• Cardinal: 19979003200 can be written as Nineteen billion, nine hundred seventy-nine million, three thousand, two hundred.

Scientific notation

• Scientific notation: 1.99790032 × 10¹⁰

Factors of 19979003200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2050

Divisors of 19979003200

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 130 160 200 208 260 320 325 400 416 520 650 751 800 832 1040 1279 1300 1502 1600 2080 2558 2600 3004 3755 4160 5116 5200 6008 6395 7510 9763 10232 10400 12016 12790 15020 16627 18775 19526 20464 20800 24032 25580 30040 31975 33254 37550 39052 40928 48064 48815 51160 60080 63950 66508 75100 78104 81856 83135 97630 102320 120160 127900 133016 150200 156208 166270 195260 204640 240320 244075 255800 266032 300400 312416 332540 390520 409280 415675 488150 511600 532064 600800 624832 665080 781040 831350 960529 976300 1023200 1064128 1201600 1330160 1562080 1662700 1921058 1952600 2046400 2660320 3124160 3325400 3842116 3905200 4802645 5320640 6650800 7684232 7810400 9605290 12486877 13301600 15368464 15620800 19210580 24013225 24973754 26603200 30736928 38421160 48026450 49947508 61473856 62434385 76842320 96052900 99895016 124868770 153684640 192105800 199790032 249737540 307369280 312171925 384211600 399580064 499475080 624343850 768423200 799160128 998950160 1248687700 1536846400 1997900320 2497375400 3995800640 4994750800 9989501600 19979003200
• Sum of all divisors σ(n): 53054382080
• Sum of proper divisors (its aliquot sum) s(n): 33075378880
• 19979003200 is an abundant number, because the sum of its proper divisors (33075378880) is greater than itself. Its abundance is 13096375680

Bases of 19979003200

• Binary: 10010100110110101110110010101000000₂
• Hexadecimal: 0x4A6D76540
• Base-36: 96EZDJ4

Squares and roots of 19979003200

• 19979003200 squared (19979003200²) is 399160568865610240000
• 19979003200 cubed (19979003200³) is 7974830282679847354912768000000
• The square root of 19979003200 is 141347.1018450679
• The cube root of 19979003200 is 2713.4673825891

Scales and comparisons

• 19,979,003,200 seconds is equal to 635 years, 14 weeks, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 19,979,003,200 would take you about one thousand, two hundred seventy 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 19979003200 cubic inches would be around 226.1 feet tall.

Recreational maths with 19979003200

• 19979003200 backwards is 00230097991
• 19979003200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19979003200's digits is 40
• More coming soon!