13939478887680

Names of 13939478887680

• Cardinal: 13939478887680 can be written as Thirteen trillion, nine hundred thirty-nine billion, four hundred seventy-eight million, eight hundred eighty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.393947888768 × 10¹³

Factors of 13939478887680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 671

Divisors of 13939478887680

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 37 40 45 48 54 60 62 64 72 74 80 90 93 96 108 111 120 124 128 135 144 148 155 160 180 185 186 192 216 222 240 248 256 270 279 288 296 310 320 333 360 370 372 384 432 444 465 480 496 540 555 558 576 592 593 620 640 666 720 740 744 768 837 864 888 930 960 992 999 1080 1110 1116 1147 1152 1184 1186 1240 1280 1332 1395 1440 1480 1488 1665 1674 1728 1776 1779 1860 1920 1984 1998 2160 2220 2232 2294 2304 2368 2372 2480 2664 2790 2880 2960 2965 2976 3330 3348 3441 3456 3552 3558 3720 3840 3968 3996 4185 4320 4440 4464 4588 4736 4744 4960 4995 5328 5337 5580 5735 5760 5920 5930 5952 6660 6696 6882 6912 7104 7116 7440 7936 7992 8370 8640 8880 8895 8928 9176 9472 9488 9920 9990 10323 10656 10674 11160 11470 11520 11840 11860 11904 13320 13392 13764 14208 14232 14880 15984 16011 16740 17205 17280 17760 17790 17856 18352 18383 18976 19840 19980 20646 21312 21348 21941 22320 22940 23680 23720 23808 26640 26685 26784 27528 28416 28464 29760 30969 31968 32022 33480 34410 34560 35520 35580 35712 36704 36766 37952 39680 39960 41292 42624 42696 43882 44640 45880 47360 47440 51615 53280 53370 53568 55056 55149 56928 59520 61938 63936 64044 65823 66960 68820 71040 71160 71424 73408 73532 75904 79920 80055 82584 85248 85392 87764 89280 91760 91915 94880 103230 106560 106740 107136 109705 110112 110298 113856 119040 123876 127872 128088 131646 133920 137640 142080 142320 146816 147064 151808 154845 159840 160110 165168 165447 170784 175528 178560 183520 183830 189760 197469 206460 213120 213480 214272 219410 220224 220596 227712 247752 255744 256176 263292 267840 275280 275745 284640 293632 294128 309690 319680 320220 329115 330336 330894 341568 351056 351649 357120 367040 367660 379520 394938 412920 426240 426960 438820 440448 441192 455424 495504 496341 512352 526584 535680 550560 551490 569280 588256 592407 619380 639360 640440 658230 660672 661788 680171 683136 702112 703298 734080 735320 759040 789876 825840 827235 853920 877640 880896 882384 987345 991008 992682 1024704 1053168 1054947 1071360 1101120 1102980 1138560 1176512 1184814 1238760 1278720 1280880 1316460 1321344 1323576 1360342 1366272 1404224 1406596 1468160 1470640 1579752 1651680 1654470 1707840 1755280 1758245 1764768 1974690 1982016 1985364 2040513 2049408 2106336 2109894 2202240 2205960 2277120 2353024 2369628 2477520 2481705 2561760 2632920 2642688 2647152 2720684 2808448 2813192 2941280 2962035 3159504 3164841 3303360 3308940 3400855 3415680 3510560 3516490 3529536 3949380 3964032 3970728 4081026 4098816 4212672 4219788 4404480 4411920 4706048 4739256 4955040 4963410 5123520 5265840 5274735 5294304 5441368 5616896 5626384 5882560 5924070 6121539 6319008 6329682 6606720 6617880 6801710 6831360 7021120 7032980 7059072 7898760 7928064 7941456 8162052 8425344 8439576 8823840 9478512 9494523 9910080 9926820 10202565 10247040 10531680 10549470 10588608 10882736 10901119 11252768 11765120 11848140 12243078 12638016 12659364 13011013 13213440 13235760 13603420 14042240 14065960 14118144 15797520 15824205 15882912 16324104 16850688 16879152 17647680 18364617 18957024 18989046 19820160 19853640 20405130 20494080 21063360 21098940 21177216 21765472 21802238 22505536 23530240 23696280 24486156 25276032 25318728 26022026 26471520 27206840 28084480 28131920 30607695 31595040 31648410 31765824 32648208 32703357 33758304 35295360 36729234 37914048 37978092 39033039 39640320 39707280 40810260 42126720 42197880 42354432 43530944 43604476 45011072 47392560 47472615 48972312 50552064 50637456 52044052 52943040 54413680 54505595 56263840 61215390 63190080 63296820 63531648 65055065 65296416 65406714 67516608 70590720 73458468 75828096 75956184 78066078 79414560 81620520 84253440 84395760 87061888 87208952 90022144 91823085 94785120 94945230 97944624 98110071 101274912 104088104 105886080 108827360 109011190 112527680 117099117 122430780 126380160 126593640 127063296 130110130 130592832 130813428 135033216 146916936 151656192 151912368 156132156 158829120 163241040 163516785 168791520 174123776 174417904 183646170 189570240 189890460 195165195 195889248 196220142 202549824 208176208 211772160 217654720 218022380 225055360 234198234 244861560 252760320 253187280 260220260 261185664 261626856 270066432 293833872 294330213 303824736 312264312 317658240 326482080 327033570 337583040 348835808 351297351 367292340 379140480 379780920 390330390 391778496 392440284 403341403 405099648 416352416 435309440 436044760 450110720 468396468 489723120 490550355 506374560 520440520 522371328 523253712 585495585 587667744 588660426 607649472 624528624 635316480 652964160 654067140 675166080 697671616 702594702 734584680 758280960 759561840 780660780 783556992 784880568 806682806 810199296 832704832 870618880 872089520 936792936 979446240 981100710 1012749120 1040881040 1046507424 1170991170 1175335488 1177320852 1210024209 1215298944 1249057248 1305928320 1308134280 1350332160 1395343232 1405189404 1469169360 1471651065 1519123680 1561321560 1567113984 1569761136 1613365612 1665409664 1744179040 1756486755 1873585872 1958892480 1962201420 2016707015 2025498240 2081762080 2093014848 2341982340 2350670976 2354641704 2420048418 2430597888 2498114496 2611856640 2616268560 2790686464 2810378808 2938338720 2943302130 3038247360 3122643120 3139522272 3226731224 3330819328 3488358080 3512973510 3630072627 3747171744 3917784960 3924402840 4033414030 4050996480 4163524160 4186029696 4683964680 4701341952 4709283408 4840096836 4996228992 5232537120 5620757616 5876677440 5886604260 6050121045 6076494720 6245286240 6279044544 6453462448 6976716160 7025947020 7260145254 7494343488 7835569920 7848805680 8066828060 8327048320 8372059392 9367929360 9418566816 9680193672 9992457984 10465074240 10890217881 11241515232 11753354880 11773208520 12100242090 12152989440 12490572480 12558089088 12906924896 13953432320 14051894040 14520290508 14988686976 15697611360 16133656120 16654096640 18150363135 18735858720 18837133632 19360387344 20930148480 21780435762 22483030464 23506709760 23546417040 24200484180 24981144960 25116178176 25813849792 28103788080 29040581016 29977373952 31395222720 32267312240 36300726270 37471717440 37674267264 38720774688 41860296960 43560871524 44966060928 47092834080 48400968360 49962289920 51627699584 54451089405 56207576160 58081162032 62790445440 64534624480 72601452540 74943434880 75348534528 77441549376 87121743048 89932121856 94185668160 96801936720 103255399168 108902178810 112415152320 116162324064 125580890880 129069248960 145202905080 149886869760 154883098752 174243486096 188371336320 193603873440 217804357620 224830304640 232324648128 258138497920 290405810160 309766197504 348486972192 376742672640 387207746880 435608715240 449660609280 464649296256 516276995840 580811620320 696973944384 774415493760 871217430480 929298592512 1161623240640 1393947888768 1548830987520 1742434860960 2323246481280 2787895777536 3484869721920 4646492962560 6969739443840 13939478887680
• Sum of all divisors σ(n): 52530083128320
• Sum of proper divisors (its aliquot sum) s(n): 38590604240640
• 13939478887680 is an abundant number, because the sum of its proper divisors (38590604240640) is greater than itself. Its abundance is 24651125352960

Bases of 13939478887680

• Binary: 11001010110110001001101011111111110100000000₂
• Hexadecimal: 0xCAD89AFFD00
• Base-36: 4XVPHTMO0

Squares and roots of 13939478887680

• 13939478887680 squared (13939478887680²) is 194309071660076450055782400
• 13939478887680 cubed (13939478887680³) is 2708567202090335885087340723104120832000
• The square root of 13939478887680 is 3733561.1536012103
• The cube root of 13939478887680 is 24066.6428359001

Scales and comparisons

• 13,939,478,887,680 seconds is equal to 443,232 years, 16 weeks, 1 day, 4 hours, 48 minutes.
• To count from 1 to 13,939,478,887,680 would take you about one million, one hundred eight thousand and eighty 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 13939478887680 cubic inches would be around 2005.6 feet tall.

Recreational maths with 13939478887680

• 13939478887680 backwards is 08678887493931
• The number of decimal digits it has is: 14
• The sum of 13939478887680's digits is 81
• More coming soon!