20143623240

Names of 20143623240

• Cardinal: 20143623240 can be written as Twenty billion, one hundred forty-three million, six hundred twenty-three thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.014362324 × 10¹⁰

Factors of 20143623240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1434754

Divisors of 20143623240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 90 104 108 117 120 130 135 156 180 195 216 234 260 270 312 351 360 390 468 520 540 585 702 780 936 1080 1170 1404 1560 1755 2340 2808 3510 4680 7020 14040 1434731 2869462 4304193 5738924 7173655 8608386 11477848 12912579 14347310 17216772 18651503 21520965 25825158 28694620 34433544 37303006 38737737 43041930 51650316 55954509 57389240 64562895 74606012 77475474 86083860 93257515 103300632 111909018 129125790 149212024 154950948 167863527 172167720 186515030 193688685 223818036 258251580 279772545 309901896 335727054 373030060 387377370 447636072 503590581 516503160 559545090 671454108 746060120 774754740 839317635 1007181162 1119090180 1342908216 1549509480 1678635270 2014362324 2238180360 2517952905 3357270540 4028724648 5035905810 6714541080 10071811620 20143623240
• Sum of all divisors σ(n): 72310492800
• Sum of proper divisors (its aliquot sum) s(n): 52166869560
• 20143623240 is an abundant number, because the sum of its proper divisors (52166869560) is greater than itself. Its abundance is 32023246320

Bases of 20143623240

• Binary: 10010110000101001110100110001001000₂
• Hexadecimal: 0x4B0A74C48
• Base-36: 994ZR60

Squares and roots of 20143623240

• 20143623240 squared (20143623240²) is 405765557235068097600
• 20143623240 cubed (20143623240³) is 8173588508711867873797948224000
• The square root of 20143623240 is 141928.2327093519
• The cube root of 20143623240 is 2720.8996825589

Scales and comparisons

• 20,143,623,240 seconds is equal to 640 years, 26 weeks, 1 day, 18 hours, 54 minutes.
• To count from 1 to 20,143,623,240 would take you about one thousand, two hundred eighty-one 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 20143623240 cubic inches would be around 226.7 feet tall.

Recreational maths with 20143623240

• 20143623240 backwards is 04232634102
• 20143623240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20143623240's digits is 27
• More coming soon!