13913878160

Names of 13913878160

• Cardinal: 13913878160 can be written as Thirteen billion, nine hundred thirteen million, eight hundred seventy-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.391387816 × 10¹⁰

Factors of 13913878160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1967

Divisors of 13913878160

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 79 80 91 104 112 130 140 158 169 182 208 260 280 316 338 364 395 455 520 553 560 632 676 728 790 845 910 1027 1040 1106 1183 1264 1352 1456 1580 1690 1820 1861 2054 2212 2366 2704 2765 3160 3380 3640 3722 4108 4424 4732 5135 5530 5915 6320 6760 7189 7280 7444 8216 8848 9305 9464 10270 11060 11830 13027 13351 13520 14378 14888 16432 18610 18928 20540 22120 23660 24193 26054 26702 28756 29776 35945 37220 41080 44240 47320 48386 52108 53404 57512 65135 66755 71890 74440 82160 93457 94640 96772 104216 106808 115024 120965 130270 133510 143780 147019 148880 169351 186914 193544 208432 213616 241930 260540 267020 287560 294038 314509 338702 373828 387088 467285 483860 521080 534040 575120 588076 629018 677404 735095 747656 846755 934570 967720 1029133 1042160 1068080 1176152 1258036 1354808 1470190 1495312 1572545 1693510 1869140 1911247 1935440 2058266 2201563 2352304 2516072 2709616 2940380 3145090 3387020 3738280 3822494 4116532 4403126 5032144 5145665 5880760 6290180 6774040 7476560 7644988 8233064 8806252 9556235 10291330 11007815 11761520 12580360 13378729 13548080 15289976 16466128 17612504 19112470 20582660 22015630 24846211 25160720 26757458 30579952 35225008 38224940 41165320 44031260 49692422 53514916 66893645 76449880 82330640 88062520 99384844 107029832 124231055 133787290 152899760 173923477 176125040 198769688 214059664 248462110 267574580 347846954 397539376 496924220 535149160 695693908 869617385 993848440 1070298320 1391387816 1739234770 1987696880 2782775632 3478469540 6956939080 13913878160
• Sum of all divisors σ(n): 40562403840
• Sum of proper divisors (its aliquot sum) s(n): 26648525680
• 13913878160 is an abundant number, because the sum of its proper divisors (26648525680) is greater than itself. Its abundance is 12734647520

Bases of 13913878160

• Binary: 1100111101010101001110111010010000₂
• Hexadecimal: 0x33D54EE90
• Base-36: 6E3YP3K

Squares and roots of 13913878160

• 13913878160 squared (13913878160²) is 193596005451324985600
• 13913878160 cubed (13913878160³) is 2693671232112431660202154496000
• The square root of 13913878160 is 117957.1030502191
• The cube root of 13913878160 is 2405.1900507227

Scales and comparisons

• 13,913,878,160 seconds is equal to 442 years, 21 weeks, 5 days, 6 hours, 9 minutes, 20 seconds.
• To count from 1 to 13,913,878,160 would take you about eight hundred eighty-four 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 13913878160 cubic inches would be around 200.4 feet tall.

Recreational maths with 13913878160

• 13913878160 backwards is 06187831931
• The number of decimal digits it has is: 11
• The sum of 13913878160's digits is 47
• More coming soon!