13999787200

Names of 13999787200

• Cardinal: 13999787200 can be written as Thirteen billion, nine hundred ninety-nine million, seven hundred eighty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.39997872 × 10¹⁰

Factors of 13999787200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 54384

Divisors of 13999787200

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 50 56 64 70 80 92 100 112 115 140 160 161 175 184 200 224 230 280 320 322 350 368 400 448 460 560 575 644 700 736 800 805 920 1120 1150 1288 1400 1472 1600 1610 1840 2240 2300 2576 2800 3220 3680 4025 4600 5152 5600 6440 7360 8050 9200 10304 11200 12880 16100 18400 25760 32200 36800 51520 54347 64400 108694 128800 217388 257600 271735 380429 434776 543470 760858 869552 1086940 1249981 1358675 1521716 1739104 1902145 2173880 2499962 2717350 3043432 3478208 3804290 4347760 4999924 5434700 6086864 6249905 7608580 8695520 8749867 9510725 9999848 10869400 12173728 12499810 15217160 17391040 17499734 19021450 19999696 21738800 24347456 24999620 30434320 31249525 34999468 38042900 39999392 43477600 43749335 49999240 60868640 62499050 69998936 76085800 79998784 86955200 87498670 99998480 121737280 124998100 139997872 152171600 174997340 199996960 218746675 249996200 279995744 304343200 349994680 399993920 437493350 499992400 559991488 608686400 699989360 874986700 999984800 1399978720 1749973400 1999969600 2799957440 3499946800 6999893600 13999787200
• Sum of all divisors σ(n): 41081870592
• Sum of proper divisors (its aliquot sum) s(n): 27082083392
• 13999787200 is an abundant number, because the sum of its proper divisors (27082083392) is greater than itself. Its abundance is 13082296192

Bases of 13999787200

• Binary: 1101000010011100111100110011000000₂
• Hexadecimal: 0x34273CCC0
• Base-36: 6FJ40XS

Squares and roots of 13999787200

• 13999787200 squared (13999787200²) is 195994041645283840000
• 13999787200 cubed (13999787200³) is 2743874875501911643598848000000
• The square root of 13999787200 is 118320.6964144481
• The cube root of 13999787200 is 2410.1300527259

Scales and comparisons

• 13,999,787,200 seconds is equal to 445 years, 7 weeks, 5 days, 13 hours, 46 minutes, 40 seconds.
• To count from 1 to 13,999,787,200 would take you about eight hundred ninety 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 13999787200 cubic inches would be around 200.8 feet tall.

Recreational maths with 13999787200

• 13999787200 backwards is 00278799931
• The number of decimal digits it has is: 11
• The sum of 13999787200's digits is 55
• More coming soon!