13639543960061009760

Names of 13639543960061009760

• Cardinal: 13639543960061009760 can be written as Thirteen quintillion, six hundred thirty-nine quadrillion, five hundred forty-three trillion, nine hundred sixty billion, sixty-one million, nine thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.363954396006100976 × 10¹⁹

Factors of 13639543960061009760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19210319

Divisors of 13639543960061009760

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 66 70 77 80 84 88 96 105 110 112 120 132 140 154 160 165 168 176 210 220 224 231 240 264 280 308 330 336 352 385 420 440 462 480 528 560 616 660 672 770 840 880 924 1056 1120 1155 1232 1320 1540 1680 1760 1848 2310 2464 2640 3080 3360 3696 4620 5280 6160 7392 9240 12320 18480 36960 19210291 38420582 57630873 76841164 96051455 115261746 134472037 153682328 192102910 211313201 230523492 268944074 288154365 307364656 384205820 403416111 422626402 461046984 537888148 576308730 614729312 633939603 672360185 768411640 806832222 845252804 922093968 1056566005 1075776296 1152617460 1267879206 1344720370 1479192407 1536823280 1613664444 1690505608 1844187936 2017080555 2113132010 2151552592 2305234920 2535758412 2689440740 2958384814 3073646560 3169698015 3227328888 3381011216 4034161110 4226264020 4303105184 4437577221 4610469840 5071516824 5378881480 5916769628 6339396030 6454657776 6762022432 7395962035 8068322220 8452528040 8875154442 9220939680 10143033648 10757762960 11833539256 12678792060 12909315552 14791924070 16136644440 16905056080 17750308884 20286067296 21515525920 22187886105 23667078512 25357584120 29583848140 32273288880 33810112160 35500617768 44375772210 47334157024 50715168240 59167696280 64546577760 71001235536 88751544420 101430336480 118335392560 142002471072 177503088840 236670785120 355006177680 710012355360 369035280304681 738070560609362 1107105840914043 1476141121218724 1845176401523405 2214211681828086 2583246962132767 2952282242437448 3690352803046810 4059388083351491 4428423363656172 5166493924265534 5535529204570215 5904564484874896 7380705606093620 7749740886398301 8118776166702982 8856846727312344 10332987848531068 11071058409140430 11809128969749792 12178164250054473 12916234810663835 14761411212187240 15499481772796602 16237552333405964 17713693454624688 20296940416757455 20665975697062136 22142116818280860 24356328500108946 25832469621327670 28415716583460437 29522822424374480 30998963545593204 32475104666811928 35427386909249376 38748704431991505 40593880833514910 41331951394124272 44284233636561720 48712657000217892 51664939242655340 56831433166920874 59045644848748960 60890821250272365 61997927091186408 64950209333623856 77497408863983010 81187761667029820 82663902788248544 85247149750381311 88568467273123440 97425314000435784 103329878485310680 113662866333841748 121781642500544730 123995854182372816 129900418667247712 142078582917302185 154994817727966020 162375523334059640 170494299500762622 177136934546246880 194850628000871568 206659756970621360 227325732667683496 243563285001089460 247991708364745632 284157165834604370 309989635455932040 324751046668119280 340988599001525244 389701256001743136 413319513941242720 426235748751906555 454651465335366992 487126570002178920 568314331669208740 619979270911864080 649502093336238560 681977198003050488 852471497503813110 909302930670733984 974253140004357840 1136628663338417480 1239958541823728160 1363954396006100976 1704942995007626220 1948506280008715680 2273257326676834960 2727908792012201952 3409885990015252440 4546514653353669920 6819771980030504880 13639543960061009760
• Sum of all divisors σ(n): 53566211795197360896
• Sum of proper divisors (its aliquot sum) s(n): 39926667835136351136
• 13639543960061009760 is an abundant number, because the sum of its proper divisors (39926667835136351136) is greater than itself. Its abundance is 26287123875075341376

Bases of 13639543960061009760

• Binary: 1011110101001001011001001111011101011101110000101101111101100000₂
• Hexadecimal: 0xBD4964F75DC2DF60
• Base-36: 2VMKET58F9HEO

Squares and roots of 13639543960061009760

• 13639543960061009760 squared (13639543960061009760²) is 186037159438436772207021821390815257600
• 13639543960061009760 cubed (13639543960061009760³) is 2537462014365437350646601115786818117911740601070514176000
• The square root of 13639543960061009760 is 3693175322.1396096835
• The cube root of 13639543960061009760 is 2389277.6281332943

Scales and comparisons

• 13,639,543,960,061,009,760 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,639,543,960,061,009,760 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13639543960061009760 cubic inches would be around 199106.5 feet tall.

Recreational maths with 13639543960061009760

• 13639543960061009760 backwards is 06790016006934593631
• The number of decimal digits it has is: 20
• The sum of 13639543960061009760's digits is 78
• More coming soon!