13644401921280

Names of 13644401921280

• Cardinal: 13644401921280 can be written as Thirteen trillion, six hundred forty-four billion, four hundred one million, nine hundred twenty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.364440192128 × 10¹³

Factors of 13644401921280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1248157

Divisors of 13644401921280

• Number of divisors d(n): 432
• 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 64 65 72 73 78 80 90 96 104 117 120 128 130 144 146 156 160 180 192 195 208 219 234 240 256 260 288 292 312 320 360 365 384 390 416 438 468 480 520 576 584 585 624 640 657 720 730 768 780 832 876 936 949 960 1040 1095 1152 1168 1170 1248 1280 1314 1440 1460 1560 1664 1752 1872 1898 1920 2080 2190 2304 2336 2340 2496 2628 2847 2880 2920 3120 3285 3328 3504 3744 3796 3840 4160 4380 4672 4680 4745 4992 5256 5694 5760 5840 6240 6570 7008 7488 7592 8320 8541 8760 9344 9360 9490 9984 10512 11388 11520 11680 12480 13140 14016 14235 14976 15184 16640 17082 17520 18688 18720 18980 21024 22776 23360 24960 26280 28032 28470 29952 30368 34164 35040 37440 37960 42048 42705 45552 46720 49920 52560 56064 56940 60736 68328 70080 74880 75920 84096 85410 91104 93440 105120 113880 121472 136656 140160 149760 151840 168192 170820 182208 210240 227760 242944 273312 280320 303680 341640 364416 420480 455520 546624 607360 683280 728832 840960 911040 1093248 1214720 1248061 1366560 1822080 2186496 2496122 2733120 3644160 3744183 4992244 5466240 6240305 7488366 9984488 10932480 11232549 12480610 14976732 16224793 18720915 19968976 22465098 24961220 29953464 32449586 37441830 39937952 44930196 48674379 49922440 56162745 59906928 64899172 74883660 79875904 81123965 89860392 91108453 97348758 99844880 112325490 119813856 129798344 146023137 149767320 159751808 162247930 179720784 182216906 194697516 199689760 224650980 239627712 243371895 259596688 273325359 292046274 299534640 319503616 324495860 359441568 364433812 389395032 399379520 449301960 455542265 479255424 486743790 519193376 546650718 584092548 599069280 648991720 718883136 728867624 730115685 778790064 798759040 819976077 898603920 911084530 958510848 973487580 1038386752 1093301436 1168185096 1184409889 1198138560 1297983440 1366626795 1437766272 1457735248 1460231370 1557580128 1597518080 1639952154 1797207840 1822169060 1946975160 2076773504 2186602872 2336370192 2368819778 2396277120 2595966880 2733253590 2875532544 2915470496 2920462740 3115160256 3279904308 3553229667 3594415680 3644338120 3893950320 4099880385 4153547008 4373205744 4672740384 4737639556 4792554240 5191933760 5466507180 5830940992 5840925480 5922049445 6230320512 6559808616 7106459334 7188831360 7288676240 7787900640 8199760770 8746411488 9345480768 9475279112 10383867520 10659689001 10933014360 11661881984 11681850960 11844098890 12460641024 13119617232 14212918668 14377662720 14577352480 15575801280 16399521540 17492822976 17766148335 18690961536 18950558224 20767735040 21319378002 21866028720 23323763968 23363701920 23688197780 26239234464 28425837336 29154704960 31151602560 32799043080 34985645952 35532296670 37381923072 37901116448 42638756004 43732057440 46727403840 47376395560 52478468928 53298445005 56851674672 58309409920 62303205120 65598086160 69971291904 71064593340 75802232896 85277512008 87464114880 93454807680 94752791120 104956937856 106596890010 113703349344 116618819840 131196172320 142129186680 151604465792 170555024016 174928229760 186909615360 189505582240 209913875712 213193780020 227406698688 262392344640 284258373360 303208931584 341110048032 349856459520 379011164480 426387560040 454813397376 524784689280 568516746720 682220096064 758022328960 852775120080 909626794752 1049569378560 1137033493440 1364440192128 1516044657920 1705550240160 2274066986880 2728880384256 3411100480320 4548133973760 6822200960640 13644401921280
• Sum of all divisors σ(n): 51536084383056
• Sum of proper divisors (its aliquot sum) s(n): 37891682461776
• 13644401921280 is an abundant number, because the sum of its proper divisors (37891682461776) is greater than itself. Its abundance is 24247280540496

Bases of 13644401921280

• Binary: 11000110100011010101101110101100110100000000₂
• Hexadecimal: 0xC68D5BACD00
• Base-36: 4U45GM680

Squares and roots of 13644401921280

• 13644401921280 squared (13644401921280²) is 186169703789429355316838400
• 13644401921280 cubed (13644401921280³) is 2540174264068618392239901648095281152000
• The square root of 13644401921280 is 3693832.9579557333
• The cube root of 13644401921280 is 23895.6125541467

Scales and comparisons

• 13,644,401,921,280 seconds is equal to 433,849 years, 40 weeks, 2 days, 12 hours, 48 minutes.
• To count from 1 to 13,644,401,921,280 would take you about one million, eighty-four thousand, six hundred twenty-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 13644401921280 cubic inches would be around 1991.3 feet tall.

Recreational maths with 13644401921280

• 13644401921280 backwards is 08212910444631
• 13644401921280 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13644401921280's digits is 45
• More coming soon!