13855131494400

Names of 13855131494400

• Cardinal: 13855131494400 can be written as Thirteen trillion, eight hundred fifty-five billion, one hundred thirty-one million, four hundred ninety-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.38551314944 × 10¹³

Factors of 13855131494400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1840888

Divisors of 13855131494400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 64 70 75 80 84 96 98 100 105 112 120 128 140 147 150 160 168 175 192 196 200 210 224 240 245 256 280 294 300 320 336 350 384 392 400 420 448 480 490 512 525 560 588 600 640 672 700 735 768 784 800 840 896 960 980 1024 1050 1120 1176 1200 1225 1280 1344 1400 1470 1536 1568 1600 1680 1792 1920 1960 2048 2100 2240 2352 2400 2450 2560 2688 2800 2940 3072 3136 3200 3360 3584 3675 3840 3920 4200 4480 4704 4800 4900 5120 5376 5600 5880 6144 6272 6400 6720 7168 7350 7680 7840 8400 8960 9408 9600 9800 10240 10752 11200 11760 12544 12800 13440 14336 14700 15360 15680 16800 17920 18816 19200 19600 21504 22400 23520 25088 25600 26880 29400 30720 31360 33600 35840 37632 38400 39200 43008 44800 47040 50176 51200 53760 58800 62720 67200 71680 75264 76800 78400 89600 94080 100352 107520 117600 125440 134400 150528 153600 156800 179200 188160 215040 235200 250880 268800 301056 313600 358400 376320 470400 501760 537600 627200 752640 940800 1075200 1254400 1505280 1840871 1881600 2508800 3681742 3763200 5522613 7363484 7526400 9204355 11045226 12886097 14726968 18408710 22090452 25772194 27613065 29453936 36817420 38658291 44180904 46021775 51544388 55226130 58907872 64430485 73634840 77316582 88361808 90202679 92043550 103088776 110452260 117815744 128860970 138065325 147269680 154633164 176723616 180405358 184087100 193291455 206177552 220904520 235631488 257721940 270608037 276130650 294539360 309266328 322152425 353447232 360810716 368174200 386582910 412355104 441809040 451013395 471262976 515443880 541216074 552261300 589078720 618532656 644304850 706894464 721621432 736348400 773165820 824710208 883618080 902026790 942525952 966457275 1030887760 1082432148 1104522600 1178157440 1237065312 1288609700 1353040185 1413788928 1443242864 1472696800 1546331640 1649420416 1767236160 1804053580 1885051904 1932914550 2061775520 2164864296 2209045200 2255066975 2356314880 2474130624 2577219400 2706080370 2827577856 2886485728 2945393600 3092663280 3298840832 3534472320 3608107160 3770103808 3865829100 4123551040 4329728592 4418090400 4510133950 4712629760 4948261248 5154438800 5412160740 5655155712 5772971456 5890787200 6185326560 6597681664 6765200925 7068944640 7216214320 7731658200 8247102080 8659457184 8836180800 9020267900 9425259520 9896522496 10308877600 10824321480 11310311424 11545942912 11781574400 12370653120 13195363328 13530401850 14137889280 14432428640 15463316400 16494204160 17318914368 17672361600 18040535800 18850519040 19793044992 20617755200 21648642960 23091885824 23563148800 24741306240 26390726656 27060803700 28275778560 28864857280 30926632800 32988408320 34637828736 35344723200 36081071600 39586089984 41235510400 43297285920 46183771648 47126297600 49482612480 54121607400 56551557120 57729714560 61853265600 65976816640 69275657472 70689446400 72162143200 79172179968 82471020800 86594571840 92367543296 94252595200 98965224960 108243214800 115459429120 123706531200 131953633280 138551314944 141378892800 144324286400 164942041600 173189143680 184735086592 197930449920 216486429600 230918858240 247413062400 277102629888 282757785600 288648572800 329884083200 346378287360 395860899840 432972859200 461837716480 494826124800 554205259776 577297145600 659768166400 692756574720 865945718400 923675432960 989652249600 1154594291200 1385513149440 1731891436800 1979304499200 2309188582400 2771026298880 3463782873600 4618377164800 6927565747200 13855131494400
• Sum of all divisors σ(n): 53281205097120
• Sum of proper divisors (its aliquot sum) s(n): 39426073602720
• 13855131494400 is an abundant number, because the sum of its proper divisors (39426073602720) is greater than itself. Its abundance is 25570942108320

Bases of 13855131494400

• Binary: 11001001100111100110001100001110100000000000₂
• Hexadecimal: 0xC99E630E800
• Base-36: 4WSYJK9HC

Squares and roots of 13855131494400

• 13855131494400 squared (13855131494400²) is 191964668727114777231360000
• 13855131494400 cubed (13855131494400³) is 2659695727493110709261855971344384000000
• The square root of 13855131494400 is 3722248.1774325581
• The cube root of 13855131494400 is 24018.0024041283

Scales and comparisons

• 13,855,131,494,400 seconds is equal to 440,550 years, 16 weeks, 6 days, 5 hours, 20 minutes.
• To count from 1 to 13,855,131,494,400 would take you about one million, one hundred one thousand, three hundred seventy-five 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 13855131494400 cubic inches would be around 2001.5 feet tall.

Recreational maths with 13855131494400

• 13855131494400 backwards is 00449413155831
• 13855131494400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13855131494400's digits is 48
• More coming soon!