13661513654400

Names of 13661513654400

• Cardinal: 13661513654400 can be written as Thirteen trillion, six hundred sixty-one billion, five hundred thirteen million, six hundred fifty-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.36615136544 × 10¹³

Factors of 13661513654400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 216909

Divisors of 13661513654400

• Number of divisors d(n): 480
• 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 96 100 108 120 128 135 144 150 160 162 180 192 200 216 225 240 243 270 288 300 320 324 360 384 400 405 432 450 480 486 540 576 600 640 648 675 720 729 800 810 864 900 960 972 1080 1152 1200 1215 1296 1350 1440 1458 1600 1620 1728 1800 1920 1944 2025 2160 2187 2400 2430 2592 2700 2880 2916 3200 3240 3456 3600 3645 3888 4050 4320 4374 4800 4860 5184 5400 5760 5832 6075 6480 6561 7200 7290 7776 8100 8640 8748 9600 9720 10368 10800 10935 11664 12150 12960 13122 14400 14580 15552 16200 17280 17496 18225 19440 19683 21600 21870 23328 24300 25920 26244 28800 29160 31104 32400 32805 34992 36450 38880 39366 43200 43740 46656 48600 51840 52488 54675 58320 64800 65610 69984 72900 77760 78732 86400 87480 93312 97200 98415 104976 109350 116640 129600 131220 139968 145800 155520 157464 164025 174960 194400 196830 209952 216899 218700 233280 259200 262440 279936 291600 314928 328050 349920 388800 393660 419904 433798 437400 466560 492075 524880 583200 629856 650697 656100 699840 777600 787320 839808 867596 874800 984150 1049760 1084495 1166400 1259712 1301394 1312200 1399680 1574640 1735192 1749600 1952091 1968300 2099520 2168990 2332800 2519424 2602788 2624400 3149280 3253485 3470384 3499200 3904182 3936600 4199040 4337980 5205576 5248800 5422475 5856273 6298560 6506970 6940768 6998400 7808364 7873200 8675960 9760455 10411152 10497600 10844950 11712546 12597120 13013940 13881536 15616728 15746400 16267425 17351920 17568819 19520910 20822304 20995200 21689900 23425092 26027880 27763072 29281365 31233456 31492800 32534850 34703840 35137638 39041820 41644608 43379800 46850184 48802275 52055760 52706457 58562730 62466912 62985600 65069700 69407680 70275276 78083640 83289216 86759600 87844095 93700368 97604550 104111520 105412914 117125460 124933824 130139400 138815360 140550552 146406825 156167280 158119371 173519200 175688190 187400736 195209100 208223040 210825828 234250920 249867648 260278800 263532285 281101104 292813650 312334560 316238742 347038400 351376380 374801472 390418200 416446080 421651656 439220475 468501840 474358113 520557600 527064570 562202208 585627300 624669120 632477484 694076800 702752760 749602944 780836400 790596855 843303312 878440950 937003680 948716226 1041115200 1054129140 1124404416 1171254600 1249338240 1264954968 1317661425 1405505520 1423074339 1561672800 1581193710 1686606624 1756881900 1874007360 1897432452 2082230400 2108258280 2248808832 2342509200 2371790565 2529909936 2635322850 2811011040 2846148678 3123345600 3162387420 3373213248 3513763800 3748014720 3794864904 3952984275 4216516560 4269223017 4685018400 4743581130 5059819872 5270645700 5622022080 5692297356 6246691200 6324774840 6746426496 7027527600 7115371695 7589729808 7905968550 8433033120 8538446034 9370036800 9487162260 10119639744 10541291400 11244044160 11384594712 11858952825 12649549680 14055055200 14230743390 15179459616 15811937100 16866066240 17076892068 18740073600 18974324520 20239279488 21082582800 21346115085 22769189424 23717905650 25299099360 28110110400 28461486780 30358919232 31623874200 33732132480 34153784136 35576858475 37948649040 42165165600 42692230170 45538378848 47435811300 50598198720 56220220800 56922973560 60717838464 63247748400 68307568272 71153716950 75897298080 84330331200 85384460340 91076757696 94871622600 101196397440 106730575425 113845947120 126495496800 136615136544 142307433900 151794596160 168660662400 170768920680 182153515392 189743245200 213461150850 227691894240 252990993600 273230273088 284614867800 303589192320 341537841360 379486490400 426922301700 455383788480 505981987200 546460546176 569229735600 683075682720 758972980800 853844603400 910767576960 1138459471200 1366151365440 1517945961600 1707689206800 2276918942400 2732302730880 3415378413600 4553837884800 6830756827200 13661513654400
• Sum of all divisors σ(n): 50621688018000
• Sum of proper divisors (its aliquot sum) s(n): 36960174363600
• 13661513654400 is an abundant number, because the sum of its proper divisors (36960174363600) is greater than itself. Its abundance is 23298660709200

Bases of 13661513654400

• Binary: 11000110110011010001101010110010000010000000₂
• Hexadecimal: 0xC6CD1AB2080
• Base-36: 4UC0GI000

Squares and roots of 13661513654400

• 13661513654400 squared (13661513654400²) is 186636955329357642639360000
• 13661513654400 cubed (13661513654400³) is 2549743313647662284098612294877184000000
• The square root of 13661513654400 is 3696148.4892249661
• The cube root of 13661513654400 is 23905.5977121955

Scales and comparisons

• 13,661,513,654,400 seconds is equal to 434,393 years, 45 weeks, 4 days.
• To count from 1 to 13,661,513,654,400 would take you about one million, eighty-five thousand, nine hundred eighty-four 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 13661513654400 cubic inches would be around 1992.1 feet tall.

Recreational maths with 13661513654400

• 13661513654400 backwards is 00445631516631
• 13661513654400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13661513654400's digits is 45
• More coming soon!