128636427240000

Names of 128636427240000

• Cardinal: 128636427240000 can be written as One hundred twenty-eight trillion, six hundred thirty-six billion, four hundred twenty-seven million, two hundred forty thousand.

Scientific notation

• Scientific notation: 1.2863642724 × 10¹⁴

Factors of 128636427240000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 6311

Divisors of 128636427240000

• Number of divisors d(n): 525
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 135 144 150 160 162 180 192 200 216 225 240 250 270 288 300 320 324 360 375 400 405 432 450 480 500 540 576 600 625 648 675 720 750 800 810 864 900 960 1000 1080 1125 1200 1250 1296 1350 1440 1500 1600 1620 1728 1800 1875 2000 2025 2160 2250 2400 2500 2592 2700 2880 3000 3240 3375 3600 3750 4000 4050 4320 4500 4800 5000 5184 5400 5625 6000 6301 6480 6750 7200 7500 8000 8100 8640 9000 10000 10125 10800 11250 12000 12602 12960 13500 14400 15000 16200 16875 18000 18903 20000 20250 21600 22500 24000 25204 25920 27000 30000 31505 32400 33750 36000 37806 40000 40500 43200 45000 50408 50625 54000 56709 60000 63010 64800 67500 72000 75612 81000 90000 94515 100816 101250 108000 113418 120000 126020 129600 135000 151224 157525 162000 170127 180000 189030 201632 202500 216000 226836 252040 270000 283545 302448 315050 324000 340254 360000 378060 403264 405000 453672 472575 504080 510381 540000 567090 604896 630100 648000 680508 756120 787625 810000 850635 907344 945150 1008160 1020762 1080000 1134180 1209792 1260200 1361016 1417725 1512240 1575250 1620000 1701270 1814688 1890300 2016320 2041524 2268360 2362875 2520400 2551905 2722032 2835450 3024480 3150500 3240000 3402540 3629376 3780600 3938125 4083048 4253175 4536720 4725750 5040800 5103810 5444064 5670900 6048960 6301000 6805080 7088625 7561200 7876250 8166096 8506350 9073440 9451500 10081600 10207620 10888128 11341800 11814375 12602000 12759525 13610160 14177250 15122400 15752500 16332192 17012700 18146880 18903000 20415240 21265875 22683600 23628750 25204000 25519050 27220320 28354500 30244800 31505000 32664384 34025400 35443125 37806000 39702601 40830480 42531750 45367200 47257500 50408000 51038100 54440640 56709000 63010000 63797625 68050800 70886250 75612000 79405202 81660960 85063500 90734400 94515000 102076200 106329375 113418000 119107803 126020000 127595250 136101600 141772500 151224000 158810404 163321920 170127000 189030000 198513005 204152400 212658750 226836000 238215606 252040000 255190500 272203200 283545000 317620808 318988125 340254000 357323409 378060000 397026010 408304800 425317500 453672000 476431212 510381000 567090000 595539015 635241616 637976250 680508000 714646818 756120000 794052020 816609600 850635000 952862424 992565025 1020762000 1071970227 1134180000 1191078030 1270483232 1275952500 1361016000 1429293636 1588104040 1701270000 1786617045 1905724848 1985130050 2041524000 2143940454 2268360000 2382156060 2540966464 2551905000 2858587272 2977695075 3176208080 3215910681 3402540000 3573234090 3811449696 3970260100 4083048000 4287880908 4764312120 4962825125 5103810000 5359851135 5717174544 5955390150 6352416160 6431821362 6805080000 7146468180 7622899392 7940520200 8575761816 8933085225 9528624240 9925650250 10207620000 10719702270 11434349088 11910780300 12704832320 12863642724 14292936360 14888475375 15881040400 16079553405 17151523632 17866170450 19057248480 19851300500 20415240000 21439404540 22868698176 23821560600 24814125625 25727285448 26799255675 28585872720 29776950750 31762080800 32159106810 34303047264 35732340900 38114496960 39702601000 42878809080 44665426125 47643121200 49628251250 51454570896 53598511350 57171745440 59553901500 63524161600 64318213620 68606094528 71464681800 74442376875 79405202000 80397767025 85757618160 89330852250 95286242400 99256502500 102909141792 107197022700 114343490880 119107803000 128636427240 133996278375 142929363600 148884753750 158810404000 160795534050 171515236320 178661704500 190572484800 198513005000 205818283584 214394045400 223327130625 238215606000 257272854480 267992556750 285858727200 297769507500 317620808000 321591068100 343030472640 357323409000 397026010000 401988835125 428788090800 446654261250 476431212000 514545708960 535985113500 571717454400 595539015000 643182136200 669981391875 714646818000 794052020000 803977670250 857576181600 893308522500 952862424000 1029091417920 1071970227000 1191078030000 1286364272400 1339962783750 1429293636000 1588104040000 1607955340500 1715152363200 1786617045000 2009944175625 2143940454000 2382156060000 2572728544800 2679925567500 2858587272000 3215910681000 3573234090000 4019888351250 4287880908000 4764312120000 5145457089600 5359851135000 6431821362000 7146468180000 8039776702500 8575761816000 10719702270000 12863642724000 14292936360000 16079553405000 21439404540000 25727285448000 32159106810000 42878809080000 64318213620000 128636427240000
• Sum of all divisors σ(n): 476571442385181
• Sum of proper divisors (its aliquot sum) s(n): 347935015145181
• 128636427240000 is an abundant number, because the sum of its proper divisors (347935015145181) is greater than itself. Its abundance is 219298587905181

Bases of 128636427240000

• Binary: 11101001111111010000000100011010000001001000000₂
• Hexadecimal: 0x74FE808D0240
• Base-36: 19LIRBHG00

Squares and roots of 128636427240000

• 128636427240000 squared (128636427240000²) is 16547330413071814017600000000
• 128636427240000 cubed (128636427240000³) is 2128589464697351548769814479424000000000000
• 128636427240000 is a perfect square number. Its square root is 11341800
• The cube root of 128636427240000 is 50480.2297856065

Scales and comparisons

• 128,636,427,240,000 seconds is equal to 4,090,240 years, 25 weeks, 2 days, 12 hours.
• To count from 1 to 128,636,427,240,000 would take you about ten million, two hundred twenty-five thousand, six hundred one 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 128636427240000 cubic inches would be around 4206.7 feet tall.

Recreational maths with 128636427240000

• 128636427240000 backwards is 000042724636821
• 128636427240000 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128636427240000's digits is 45
• More coming soon!