13623423840

Names of 13623423840

• Cardinal: 13623423840 can be written as Thirteen billion, six hundred twenty-three million, four hundred twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.362342384 × 10¹⁰

Factors of 13623423840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 727770

Divisors of 13623423840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 72 78 80 90 96 104 117 120 130 144 156 160 180 195 208 234 240 260 288 312 360 390 416 468 480 520 585 624 720 780 936 1040 1170 1248 1440 1560 1872 2080 2340 3120 3744 4680 6240 9360 18720 727747 1455494 2183241 2910988 3638735 4366482 5821976 6549723 7277470 8732964 9460711 10916205 11643952 13099446 14554940 17465928 18921422 21832410 23287904 26198892 28382133 29109880 32748615 34931856 37842844 43664820 47303555 52397784 56764266 58219760 65497230 69863712 75685688 85146399 87329640 94607110 104795568 113528532 116439520 130994460 141910665 151371376 170292798 174659280 189214220 209591136 227057064 261988920 283821330 302742752 340585596 349318560 378428440 425731995 454114128 523977840 567642660 681171192 756856880 851463990 908228256 1047955680 1135285320 1362342384 1513713760 1702927980 2270570640 2724684768 3405855960 4541141280 6811711920 13623423840
• Sum of all divisors σ(n): 50066151408
• Sum of proper divisors (its aliquot sum) s(n): 36442727568
• 13623423840 is an abundant number, because the sum of its proper divisors (36442727568) is greater than itself. Its abundance is 22819303728

Bases of 13623423840

• Binary: 1100101100000001001111001101100000₂
• Hexadecimal: 0x32C04F360
• Base-36: 69B1940

Squares and roots of 13623423840

• 13623423840 squared (13623423840²) is 185597677124280345600
• 13623423840 cubed (13623423840³) is 2528475819183543503090479104000
• The square root of 13623423840 is 116719.4235763699
• The cube root of 13623423840 is 2388.3359880101

Scales and comparisons

• 13,623,423,840 seconds is equal to 433 years, 9 weeks, 3 days, 12 hours, 24 minutes.
• To count from 1 to 13,623,423,840 would take you about eight hundred sixty-six 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 13623423840 cubic inches would be around 199 feet tall.

Recreational maths with 13623423840

• 13623423840 backwards is 04832432631
• 13623423840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13623423840's digits is 36
• More coming soon!