19143131020

Names of 19143131020

• Cardinal: 19143131020 can be written as Nineteen billion, one hundred forty-three million, one hundred thirty-one thousand and twenty.

Scientific notation

• Scientific notation: 1.914313102 × 10¹⁰

Factors of 19143131020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 549

Divisors of 19143131020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 13 20 26 47 52 61 65 94 122 130 188 235 244 260 305 421 470 610 611 793 842 940 1220 1222 1586 1684 2105 2444 2867 3055 3172 3721 3965 4210 5473 5734 6110 7442 7930 8420 10946 11468 12220 14335 14884 15860 18605 19787 21892 25681 27365 28670 37210 37271 39574 48373 51362 54730 57340 74420 74542 79148 96746 98935 102724 109460 128405 149084 174887 186355 193492 197870 241865 256810 257231 333853 349774 372710 395740 483730 513620 514462 667706 699548 745420 874435 967460 1028924 1207007 1286155 1335412 1566541 1669265 1748870 2273531 2414014 2572310 3133082 3338530 3497740 4547062 4828028 5144620 6035035 6266164 6677060 7832705 9094124 11367655 12070070 15665410 15691091 20365033 22735310 24140140 31330820 31382182 40730066 45470620 62764364 73627427 78455455 81460132 101825165 147254854 156910910 203650330 294509708 313821820 368137135 407300660 736274270 957156551 1472548540 1914313102 3828626204 4785782755 9571565510 19143131020
• Sum of all divisors σ(n): 45057527424
• Sum of proper divisors (its aliquot sum) s(n): 25914396404
• 19143131020 is an abundant number, because the sum of its proper divisors (25914396404) is greater than itself. Its abundance is 6771265384

Bases of 19143131020

• Binary: 10001110101000001001111111110001100₂
• Hexadecimal: 0x47504FF8C
• Base-36: 8SLBQFG

Squares and roots of 19143131020

• 19143131020 squared (19143131020²) is 366459465248886240400
• 19143131020 cubed (19143131020³) is 7015181556778566209052417208000
• The square root of 19143131020 is 138358.7041714399
• The cube root of 19143131020 is 2675.0854379791

Scales and comparisons

• 19,143,131,020 seconds is equal to 608 years, 36 weeks, 23 minutes, 40 seconds.
• To count from 1 to 19,143,131,020 would take you about one thousand, two hundred seventeen 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 19143131020 cubic inches would be around 222.9 feet tall.

Recreational maths with 19143131020

• 19143131020 backwards is 02013134191
• The number of decimal digits it has is: 11
• The sum of 19143131020's digits is 25
• More coming soon!