13385786758400

Names of 13385786758400

• Cardinal: 13385786758400 can be written as Thirteen trillion, three hundred eighty-five billion, seven hundred eighty-six million, seven hundred fifty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.33857867584 × 10¹³

Factors of 13385786758400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 67040

Divisors of 13385786758400

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 128 140 160 175 196 200 224 245 256 280 320 350 392 400 448 490 560 640 643 700 784 800 896 980 1120 1225 1280 1286 1400 1568 1600 1792 1960 2240 2450 2572 2800 3136 3200 3215 3920 4480 4501 4900 5144 5600 6272 6400 6430 7840 8960 9002 9800 10288 11200 12544 12860 15680 16075 18004 19600 20576 22400 22505 25720 31360 31507 32150 36008 39200 41152 44800 45010 51440 62720 63014 64300 66383 72016 78400 82304 90020 102880 112525 126028 128600 132766 144032 156800 157535 164608 180040 205760 225050 252056 257200 265532 288064 313600 315070 331915 360080 411520 450100 464681 504112 514400 531064 576128 630140 663830 720160 787675 823040 900200 929362 1008224 1028800 1062128 1152256 1260280 1327660 1440320 1575350 1659575 1800400 1858724 2016448 2057600 2124256 2323405 2520560 2655320 2880640 3150700 3252767 3319150 3600800 3717448 4032896 4115200 4248512 4646810 5041120 5310640 5761280 6301400 6505534 6638300 7201600 7434896 8065792 8497024 9293620 10082240 10621280 11617025 12602800 13011068 13276600 14403200 14869792 16263835 16994048 18587240 20164480 21242560 23234050 25205600 26022136 26553200 28806400 29739584 32527670 37174480 40328960 42485120 42684269 46468100 50411200 52044272 53106400 59479168 65055340 74348960 81319175 84970240 85368538 92936200 100822400 104088544 106212800 118958336 130110680 148697920 162638350 170737076 185872400 201644800 208177088 212425600 213421345 260221360 297395840 298789883 325276700 341474152 371744800 416354176 424851200 426842690 520442720 594791680 597579766 650553400 682948304 743489600 832708352 853685380 1040885440 1067106725 1195159532 1301106800 1365896608 1486979200 1493949415 1707370760 2081770880 2091529181 2134213450 2390319064 2602213600 2731793216 2973958400 2987898830 3414741520 4163541760 4183058362 4268426900 4780638128 5204427200 5463586432 5975797660 6829483040 7469747075 8366116724 8536853800 9561276256 10408854400 10457645905 10927172864 11951595320 13658966080 14939494150 16732233448 17073707600 19122552512 20817708800 20915291810 23903190640 27317932160 29878988300 33464466896 34147415200 38245105024 41830583620 47806381280 52288229525 54635864320 59757976600 66928933792 68294830400 76490210048 83661167240 95612762560 104576459050 119515953200 133857867584 136589660800 167322334480 191225525120 209152918100 239031906400 267715735168 273179321600 334644668960 382451050240 418305836200 478063812800 535431470336 669289337920 836611672400 956127625600 1338578675840 1673223344800 1912255251200 2677157351680 3346446689600 6692893379200 13385786758400
• Sum of all divisors σ(n): 38601726956352
• Sum of proper divisors (its aliquot sum) s(n): 25215940197952
• 13385786758400 is an abundant number, because the sum of its proper divisors (25215940197952) is greater than itself. Its abundance is 11830153439552

Bases of 13385786758400

• Binary: 11000010110010011111000100001001010100000000₂
• Hexadecimal: 0xC2C9F109500
• Base-36: 4QTCFTPFK

Squares and roots of 13385786758400

• 13385786758400 squared (13385786758400²) is 179179287141356779970560000
• 13385786758400 cubed (13385786758400³) is 2398455729196324974339984389832704000000
• The square root of 13385786758400 is 3658659.1476113213
• The cube root of 13385786758400 is 23743.6765486375

Scales and comparisons

• 13,385,786,758,400 seconds is equal to 425,626 years, 31 weeks, 6 days, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 13,385,786,758,400 would take you about one million, sixty-four thousand and sixty-six 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 13385786758400 cubic inches would be around 1978.6 feet tall.

Recreational maths with 13385786758400

• 13385786758400 backwards is 00485768758331
• The number of decimal digits it has is: 14
• The sum of 13385786758400's digits is 65
• More coming soon!