13818105880320

Names of 13818105880320

• Cardinal: 13818105880320 can be written as Thirteen trillion, eight hundred eighteen billion, one hundred five million, eight hundred eighty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.381810588032 × 10¹³

Factors of 13818105880320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 85817

Divisors of 13818105880320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 560 640 672 768 840 896 960 1120 1280 1344 1680 1792 1920 2240 2688 3360 3840 4480 5376 6481 6720 8960 12962 13440 19443 25924 26880 32405 38886 45367 51848 64810 77772 79319 90734 97215 103696 129620 136101 155544 158638 181468 194430 207392 226835 237957 259240 272202 311088 317276 362936 388860 396595 414784 453670 475914 518480 544404 555233 622176 634552 680505 725872 777720 793190 829568 907340 951828 1036960 1088808 1110466 1189785 1244352 1269104 1361010 1451744 1555440 1586380 1659136 1665699 1814680 1903656 2073920 2177616 2220932 2379570 2488704 2538208 2722020 2776165 2903488 3110880 3172760 3331398 3629360 3807312 4147840 4355232 4441864 4759140 4977408 5076416 5444040 5552330 5806976 6221760 6345520 6662796 7258720 7614624 8295680 8328495 8710464 8883728 9518280 10152832 10888080 11104660 11613952 12443520 12691040 13325592 14517440 15229248 16656990 17420928 17767456 19036560 20305664 21776160 22209320 24887040 25382080 26651184 29034880 30458496 33313980 34841856 35534912 38073120 43552320 44418640 50764160 53302368 58069760 60916992 66627960 71069824 76146240 87104640 88837280 101528320 106604736 133255920 142139648 152292480 174209280 177674560 213209472 266511840 304584960 355349120 426418944 514066439 533023680 710698240 1028132878 1066047360 1542199317 2056265756 2132094720 2570332195 3084398634 3598465073 4112531512 5140664390 6168797268 7196930146 7710996585 8225063024 10281328780 10795395219 12337594536 14393860292 15421993170 16450126048 17992325365 20562657560 21590790438 24675189072 28787720584 30843986340 32900252096 35984650730 41125315120 43181580876 49350378144 53976976095 57575441168 61687972680 65800504192 71969301460 82250630240 86363161752 98700756288 107953952190 115150882336 123375945360 131601008384 143938602920 164501260480 172726323504 197401512576 215907904380 230301764672 246751890720 287877205840 329002520960 345452647008 394803025152 431815808760 460603529344 493503781440 575754411680 658005041920 690905294016 863631617520 921207058688 987007562880 1151508823360 1381810588032 1727263235040 1974015125760 2303017646720 2763621176064 3454526470080 4606035293440 6909052940160 13818105880320
• Sum of all divisors σ(n): 50444504570880
• Sum of proper divisors (its aliquot sum) s(n): 36626398690560
• 13818105880320 is an abundant number, because the sum of its proper divisors (36626398690560) is greater than itself. Its abundance is 22808292810240

Bases of 13818105880320

• Binary: 11001001000101000111010010101101111100000000₂
• Hexadecimal: 0xC91474ADF00
• Base-36: 4WBY7GUTC

Squares and roots of 13818105880320

• 13818105880320 squared (13818105880320²) is 190940050119734162163302400
• 13818105880320 cubed (13818105880320³) is 2638429829348094146263917345550368768000
• The square root of 13818105880320 is 3717271.2949581713
• The cube root of 13818105880320 is 23996.5885662225

Scales and comparisons

• 13,818,105,880,320 seconds is equal to 439,373 years, 1 week, 2 days, 32 minutes.
• To count from 1 to 13,818,105,880,320 would take you about one million, ninety-eight thousand, four hundred thirty-two 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 13818105880320 cubic inches would be around 1999.7 feet tall.

Recreational maths with 13818105880320

• 13818105880320 backwards is 02308850181831
• 13818105880320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13818105880320's digits is 48
• More coming soon!