13638819920000

Names of 13638819920000

• Cardinal: 13638819920000 can be written as Thirteen trillion, six hundred thirty-eight billion, eight hundred nineteen million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 1.363881992 × 10¹³

Factors of 13638819920000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1205

Divisors of 13638819920000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 121 125 128 160 176 200 220 242 250 275 320 352 400 440 484 500 550 605 625 640 704 800 880 968 1000 1100 1187 1210 1250 1375 1408 1600 1760 1936 2000 2200 2374 2420 2500 2750 3025 3200 3520 3872 4000 4400 4748 4840 5000 5500 5935 6050 6875 7040 7744 8000 8800 9496 9680 10000 11000 11870 12100 13057 13750 15125 15488 16000 17600 18992 19360 20000 22000 23740 24200 26114 27500 29675 30250 35200 37984 38720 40000 44000 47480 48400 52228 55000 59350 60500 65285 75625 75968 77440 80000 88000 94960 96800 104456 110000 118700 121000 130570 143627 148375 151250 151936 176000 189920 193600 208912 220000 237400 242000 261140 287254 296750 302500 326425 379840 387200 417824 440000 474800 484000 522280 574508 593500 605000 652850 718135 741875 759680 835648 880000 949600 968000 1044560 1149016 1187000 1210000 1305700 1408969 1436270 1483750 1632125 1671296 1899200 1936000 2089120 2298032 2374000 2420000 2611400 2817938 2872540 2967500 3264250 3590675 3798400 4178240 4596064 4748000 4840000 5222800 5635876 5745080 5935000 6528500 7044845 7181350 8160625 8356480 9192128 9496000 9680000 10445600 11271752 11490160 11870000 13057000 14089690 14362700 15498659 16321250 17953375 18384256 18992000 20891200 22543504 22980320 23740000 26114000 28179380 28725400 30997318 32642500 35224225 35906750 41782400 45087008 45960640 47480000 52228000 56358760 57450800 61994636 65285000 70448450 71813500 77493295 89766875 90174016 91921280 94960000 104456000 112717520 114901600 123989272 130570000 140896900 143627000 154986590 170485249 176121125 179533750 180348032 208912000 225435040 229803200 247978544 261140000 281793800 287254000 309973180 340970498 352242250 359067500 387466475 450870080 459606400 495957088 522280000 563587600 574508000 619946360 681940996 704484500 718135000 774932950 852426245 880605625 901740160 991914176 1044560000 1127175200 1149016000 1239892720 1363881992 1408969000 1436270000 1549865900 1704852490 1761211250 1937332375 1983828352 2254350400 2298032000 2479785440 2727763984 2817938000 2872540000 3099731800 3409704980 3522422500 3874664750 4262131225 4508700800 4959570880 5455527968 5635876000 5745080000 6199463600 6819409960 7044845000 7749329500 8524262450 9686661875 9919141760 10911055936 11271752000 11490160000 12398927200 13638819920 14089690000 15498659000 17048524900 19373323750 21310656125 21822111872 22543504000 24797854400 27277639840 28179380000 30997318000 34097049800 38746647500 42621312250 49595708800 54555279680 56358760000 61994636000 68194099600 77493295000 85242624500 106553280625 109110559360 112717520000 123989272000 136388199200 154986590000 170485249000 213106561250 247978544000 272776398400 309973180000 340970498000 426213122500 545552796800 619946360000 681940996000 852426245000 1239892720000 1363881992000 1704852490000 2727763984000 3409704980000 6819409960000 13638819920000
• Sum of all divisors σ(n): 37351695705555
• Sum of proper divisors (its aliquot sum) s(n): 23712875785555
• 13638819920000 is an abundant number, because the sum of its proper divisors (23712875785555) is greater than itself. Its abundance is 10074055865555

Bases of 13638819920000

• Binary: 11000110011110001001000001000011100010000000₂
• Hexadecimal: 0xC6789043880
• Base-36: 4U1L58IGW

Squares and roots of 13638819920000

• 13638819920000 squared (13638819920000²) is 186017408810188806400000000
• 13638819920000 cubed (13638819920000³) is 2537057940747186591689343488000000000000
• The square root of 13638819920000 is 3693077.2967811005
• The cube root of 13638819920000 is 23892.3535000103

Scales and comparisons

• 13,638,819,920,000 seconds is equal to 433,672 years, 14 weeks, 6 days, 53 minutes, 20 seconds.
• To count from 1 to 13,638,819,920,000 would take you about one million, eighty-four thousand, one hundred eighty 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 13638819920000 cubic inches would be around 1991 feet tall.

Recreational maths with 13638819920000

• 13638819920000 backwards is 00002991883631
• 13638819920000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13638819920000's digits is 50
• More coming soon!