13638789040781760

Names of 13638789040781760

• Cardinal: 13638789040781760 can be written as Thirteen quadrillion, six hundred thirty-eight trillion, seven hundred eighty-nine billion, forty million, seven hundred eighty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.363878904078176 × 10¹⁶

Factors of 13638789040781760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 245098

Divisors of 13638789040781760

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 136 157 160 170 192 204 240 255 272 314 320 340 408 471 480 510 544 628 680 785 816 942 960 1020 1088 1256 1360 1570 1632 1884 2040 2355 2512 2669 2720 3140 3264 3768 4080 4710 5024 5338 5440 6280 7536 8007 8160 9420 10048 10676 12560 13345 15072 16014 16320 18840 21352 24107 25120 26690 30144 32028 37680 40035 42704 48214 50240 53380 64056 72321 75360 80070 85408 96428 106760 120535 128112 144642 150720 160140 170816 192856 213520 220807 241070 256224 289284 320280 361605 385712 409819 427040 441614 482140 512448 578568 640560 662421 723210 771424 819638 854080 883228 964280 1104035 1157136 1229457 1281120 1324842 1446420 1542848 1639276 1766456 1928560 2049095 2208070 2314272 2458914 2562240 2649684 2892840 3278552 3312105 3532912 3753719 3784799 3857120 4098190 4416140 4628544 4917828 5299368 5785680 6147285 6557104 6624210 7065824 7507438 7569598 7714240 8196380 8832280 9835656 10598736 11261157 11354397 11571360 12294570 13114208 13248420 14131648 15014876 15139196 16392760 17664560 18768595 18923995 19671312 21197472 22522314 22708794 23142720 24589140 26228416 26496840 30029752 30278392 32785520 34666699 35329120 37537190 37847990 39342624 42394944 45044628 45417588 49178280 52993680 56305785 56771985 60059504 60556784 64341583 65571040 69333398 70658240 75074380 75695980 78685248 90089256 90835176 98356560 104000097 105987360 112611570 113543970 120119008 121113568 128683166 131142080 138666796 150148760 151391960 173333495 180178512 181670352 193024749 196713120 208000194 211974720 225223140 227087940 240238016 242227136 257366332 277333592 300297520 302783920 321707915 346666990 360357024 363340704 386049498 393426240 416000388 450446280 454175880 514732664 520000485 554667184 589333883 600595040 605567840 643415830 693333980 720714048 726681408 772098996 832000776 900892560 908351760 965123745 1029465328 1040000970 1109334368 1178667766 1201190080 1211135680 1286831660 1386667960 1544197992 1664001552 1768001649 1801785120 1816703520 1930247490 2058930656 2080001940 2218668736 2357335532 2573663320 2773335920 2946669415 3088395984 3328003104 3536003298 3603570240 3633407040 3860494980 4117861312 4160003880 4714671064 5147326640 5322994349 5546671840 5893338830 6176791968 6656006208 7072006596 7720989960 8320007760 8840008245 9429342128 10294653280 10645988698 11093343680 11786677660 12353583936 14144013192 15441979920 15968983047 16640015520 17680016490 18858684256 20589306560 21291977396 23573355320 26614971745 28288026384 30883959840 31937966094 33280031040 35360032980 37717368512 42583954792 47146710640 53229943490 56576052768 61767919680 63875932188 70720065960 79844915235 85167909584 90490903933 94293421280 106459886980 113152105536 127751864376 141440131920 159689830470 170335819168 180981807866 188586842560 212919773960 255503728752 271472711799 282880263840 319379660940 340671638336 361963615732 425839547920 452454519665 511007457504 542945423598 565760527680 638759321880 723927231464 835710112793 851679095840 904909039330 1022014915008 1085890847196 1277518643760 1357363558995 1447854462928 1671420225586 1703358191680 1809818078660 2171781694392 2507130338379 2555037287520 2714727117990 2895708925856 3342840451172 3619636157320 4178550563965 4343563388784 5014260676758 5110074575040 5429454235980 5791417851712 6685680902344 7239272314640 8357101127930 8687126777568 10028521353516 10858908471960 12535651691895 13371361804688 14207071917481 14478544629280 16714202255860 17374253555136 20057042707032 21717816943920 25071303383790 26742723609376 28414143834962 28957089258560 33428404511720 40114085414064 42621215752443 43435633887840 50142606767580 53485447218752 56828287669924 66856809023440 71035359587405 80228170828128 85242431504886 86871267775680 100285213535160 113656575339848 133713618046880 142070719174810 160456341656256 170484863009772 200570427070320 213106078762215 227313150679696 267427236093760 284141438349620 340969726019544 401140854140640 426212157524430 454626301359392 568282876699240 681939452039088 802281708281280 852424315048860 909252602718784 1136565753398480 1363878904078176 1704848630097720 2273131506796960 2727757808156352 3409697260195440 4546263013593920 6819394520390880 13638789040781760
• Sum of all divisors σ(n): 46144563438855168
• Sum of proper divisors (its aliquot sum) s(n): 32505774398073408
• 13638789040781760 is an abundant number, because the sum of its proper divisors (32505774398073408) is greater than itself. Its abundance is 18866985357291648

Bases of 13638789040781760

• Binary: 110000011101000110100000000111111100010011100111000000₂
• Hexadecimal: 0x30746807F139C0
• Base-36: 3QAJP6RS7UO

Squares and roots of 13638789040781760

• 13638789040781760 squared (13638789040781760²) is 186016566498948641040431948697600
• 13638789040781760 cubed (13638789040781760³) is 2537040708569712207971355548382437234517835776000
• The square root of 13638789040781760 is 116785226.1237771461
• The cube root of 13638789040781760 is 238923.3546869081

Scales and comparisons

• 13,638,789,040,781,760 seconds is equal to 433,671,303 years, 49 weeks, 3 days, 16 hours, 16 minutes.
• To count from 1 to 13,638,789,040,781,760 would take you about one billion, three hundred one million, thirteen thousand, nine hundred eleven 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 13638789040781760 cubic inches would be around 19910.3 feet tall.

Recreational maths with 13638789040781760

• 13638789040781760 backwards is 06718704098783631
• The number of decimal digits it has is: 17
• The sum of 13638789040781760's digits is 78
• More coming soon!