138683287781376

Names of 138683287781376

• Cardinal: 138683287781376 can be written as One hundred thirty-eight trillion, six hundred eighty-three billion, two hundred eighty-seven million, seven hundred eighty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.38683287781376 × 10¹⁴

Factors of 138683287781376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1026

Divisors of 138683287781376

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 64 68 78 96 102 104 128 136 156 169 192 204 208 221 256 272 312 338 384 408 416 442 507 512 544 624 663 676 768 816 832 884 991 1014 1024 1088 1248 1326 1352 1536 1632 1664 1768 1982 2028 2048 2176 2496 2652 2704 2873 2973 3072 3264 3328 3536 3964 4056 4096 4352 4992 5304 5408 5746 5946 6144 6528 6656 7072 7928 8112 8192 8619 8704 9984 10608 10816 11492 11892 12288 12883 13056 13312 14144 15856 16224 16384 16847 17238 17408 19968 21216 21632 22984 23784 24576 25766 26112 26624 28288 31712 32448 33694 34476 34816 38649 39936 42432 43264 45968 47568 49152 50541 51532 52224 53248 56576 63424 64896 67388 68952 69632 77298 79872 84864 86528 91936 95136 101082 103064 104448 106496 113152 126848 129792 134776 137904 139264 154596 159744 167479 169728 173056 183872 190272 202164 206128 208896 212992 219011 226304 253696 259584 269552 275808 278528 309192 319488 334958 339456 346112 367744 380544 404328 412256 417792 438022 452608 502437 507392 519168 539104 551616 618384 638976 657033 669916 678912 692224 735488 761088 808656 824512 835584 876044 905216 982081 1004874 1014784 1038336 1078208 1103232 1236768 1314066 1339832 1357824 1384448 1470976 1522176 1617312 1649024 1752088 1810432 1964162 2009748 2029568 2076672 2156416 2206464 2473536 2628132 2679664 2715648 2768896 2847143 2941952 2946243 3044352 3234624 3298048 3504176 3620864 3928324 4019496 4059136 4153344 4312832 4412928 4947072 5256264 5359328 5431296 5694286 5883904 5892486 6088704 6469248 6596096 7008352 7856648 8038992 8118272 8306688 8541429 8625664 8825856 9894144 10512528 10718656 10862592 11388572 11767808 11784972 12177408 12767053 12938496 13192192 14016704 15713296 16077984 16236544 16695377 17082858 17251328 17651712 19788288 21025056 21437312 22777144 23535616 23569944 24354816 25534106 25876992 26384384 28033408 31426592 32155968 33390754 34165716 34502656 35303424 38301159 39576576 42050112 42874624 45554288 47071232 47139888 48709632 50086131 51068212 51753984 52768768 56066816 62853184 64311936 66781508 68331432 69005312 70606848 76602318 79153152 84100224 85749248 91108576 94279776 100172262 102136424 103507968 105537536 112133632 125706368 128623872 133563016 136662864 138010624 141213696 153204636 158306304 165971689 168200448 171498496 182217152 188559552 200344524 204272848 207015936 211075072 217039901 224267264 251412736 257247744 267126032 273325728 276021248 306409272 316612608 331943378 336400896 342996992 364434304 377119104 400689048 408545696 414031872 434079802 448534528 497915067 502825472 514495488 534252064 546651456 612818544 633225216 651119703 663886756 672801792 685993984 728868608 754238208 801378096 817091392 828063744 868159604 897069056 995830134 1005650944 1028990976 1068504128 1093302912 1225637088 1302239406 1327773512 1345603584 1371987968 1457737216 1508476416 1602756192 1634182784 1736319208 1794138112 1991660268 2011301888 2057981952 2137008256 2186605824 2451274176 2604478812 2655547024 2691207168 2743975936 2821518713 2915474432 3016952832 3205512384 3268365568 3472638416 3588276224 3983320536 4022603776 4115963904 4274016512 4373211648 4902548352 5208957624 5311094048 5382414336 5643037426 5830948864 6033905664 6411024768 6536731136 6945276832 7966641072 8045207552 8231927808 8464556139 8548033024 8746423296 9805096704 10417915248 10622188096 10764828672 11286074852 11661897728 12067811328 12822049536 13073462272 13890553664 15933282144 16090415104 16929112278 17096066048 17492846592 19610193408 20835830496 21244376192 22572149704 23323795456 24135622656 25644099072 26146924544 27781107328 31866564288 33858224556 34192132096 34985693184 39220386816 41671660992 42488752384 45144299408 46647590912 48271245312 51288198144 52293849088 55562214656 63733128576 67716449112 68384264192 69971386368 78440773632 83343321984 84977504768 90288598816 102576396288 104587698176 111124429312 127466257152 135432898224 136768528384 139942772736 156881547264 166686643968 169955009536 180577197632 205152792576 209175396352 222248858624 254932514304 270865796448 273537056768 313763094528 333373287936 339910019072 361154395264 410305585152 444497717248 509865028608 541731592896 627526189056 666746575872 679820038144 722308790528 820611170304 888995434496 1019730057216 1083463185792 1333493151744 1359640076288 1444617581056 1777990868992 2039460114432 2166926371584 2666986303488 2719280152576 2889235162112 3555981737984 4078920228864 4333852743168 5333972606976 5778470324224 8157840457728 8667705486336 10667945213952 11556940648448 17335410972672 23113881296896 34670821945344 46227762593792 69341643890688 138683287781376
• Sum of all divisors σ(n): 424429963009416
• Sum of proper divisors (its aliquot sum) s(n): 285746675228040
• 138683287781376 is an abundant number, because the sum of its proper divisors (285746675228040) is greater than itself. Its abundance is 147063387446664

Bases of 138683287781376

• Binary: 11111100010000110111000000110101100000000000000₂
• Hexadecimal: 0x7E21B81AC000
• Base-36: 1D5Q80UJUO

Squares and roots of 138683287781376

• 138683287781376 squared (138683287781376²) is 19233054309851953736372453376
• 138683287781376 cubed (138683287781376³) is 2667303205768032471946943493149689041125376
• The square root of 138683287781376 is 11776386.8729494447
• The cube root of 138683287781376 is 51761.6417949605

Scales and comparisons

• 138,683,287,781,376 seconds is equal to 4,409,699 years, 29 weeks, 6 days, 14 hours, 49 minutes, 36 seconds.
• To count from 1 to 138,683,287,781,376 would take you about eleven million, twenty-four thousand, two hundred forty-eight 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 138683287781376 cubic inches would be around 4313.5 feet tall.

Recreational maths with 138683287781376

• 138683287781376 backwards is 673187782386831
• 138683287781376 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138683287781376's digits is 78
• More coming soon!