13128665213787200

Names of 13128665213787200

• Cardinal: 13128665213787200 can be written as Thirteen quadrillion, one hundred twenty-eight trillion, six hundred sixty-five billion, two hundred thirteen million, seven hundred eighty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.31286652137872 × 10¹⁶

Factors of 13128665213787200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 456

Divisors of 13128665213787200

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 50 55 56 64 70 77 80 88 100 110 112 121 140 154 160 175 176 200 220 224 242 275 280 308 320 350 352 385 400 431 440 448 484 550 560 605 616 700 704 770 800 847 862 880 968 1100 1120 1210 1232 1331 1400 1540 1600 1694 1724 1760 1925 1936 2155 2200 2240 2420 2464 2662 2800 3017 3025 3080 3388 3448 3520 3850 3872 4235 4310 4400 4741 4840 4928 5324 5600 6034 6050 6160 6655 6776 6896 7700 7744 8470 8620 8800 9317 9482 9680 10648 10775 11200 12068 12100 12320 13310 13552 13792 14641 15085 15400 16940 17240 17600 18634 18964 19360 21175 21296 21550 23705 24136 24200 24640 26620 27104 27584 29282 30170 30800 33187 33275 33880 34480 37268 37928 38720 42350 42592 43100 46585 47410 48272 48400 52151 53240 54208 58564 60340 61600 66374 66550 67760 68960 73205 74536 75425 75856 84700 85184 86200 93170 94820 96544 96800 102487 104302 106480 117128 118525 120680 123200 132748 133100 135520 137920 146410 149072 150850 151712 165935 169400 172400 185761 186340 189640 193088 193600 204974 208604 212960 232925 234256 237050 241360 260755 265496 266200 271040 292820 298144 301700 303424 331870 338800 344800 365057 366025 371522 372680 379280 409948 417208 425920 465850 468512 474100 482720 512435 521510 530992 532400 573661 585640 596288 603400 663740 677600 689600 730114 732050 743044 745360 758560 819896 829675 834416 928805 931700 937024 948200 965440 1024870 1043020 1061984 1064800 1147322 1171280 1206800 1300327 1303775 1327480 1355200 1460228 1464100 1486088 1490720 1517120 1639792 1659350 1668832 1825285 1857610 1863400 1896400 2043371 2049740 2086040 2123968 2129600 2294644 2342560 2413600 2562175 2600654 2607550 2654960 2868305 2920456 2928200 2972176 2981440 3279584 3318700 3337664 3650570 3715220 3726800 3792800 4015627 4086742 4099480 4172080 4589288 4644025 4685120 4827200 5124350 5201308 5215100 5309920 5736610 5840912 5856400 5944352 6310271 6501635 6559168 6637400 7301140 7430440 7453600 7585600 8031254 8173484 8198960 8344160 9126425 9178576 9288050 10216855 10248700 10402616 10430200 10619840 11473220 11681824 11712800 11888704 12620542 13003270 13274800 14303597 14341525 14602280 14860880 14907200 16062508 16346968 16397920 16688320 18252850 18357152 18576100 20078135 20433710 20497400 20805232 20860400 22477081 22946440 23363648 23425600 25241084 26006540 26549600 28607194 28683050 29204560 29721760 31551355 32125016 32508175 32693936 32795840 36505700 36714304 37152200 40156270 40867420 40994800 41610464 41720800 44171897 44954162 45892880 50482168 51084275 52013080 53099200 57214388 57366100 58409120 59443520 63102710 64250032 65016350 65387872 71517985 73011400 74304400 80062991 80312540 81734840 81989600 83220928 83441600 88343794 89908324 91785760 100390675 100964336 102168550 104026160 112385405 114428776 114732200 116818240 126205420 128500064 130032700 130775744 143035970 146022800 148608800 157339567 157756775 160125982 160625080 163469680 163979200 176687588 179816648 183571520 200781350 201928672 204337100 208052320 220859485 224770810 228857552 229464400 247247891 252410840 257000128 260065400 286071940 292045600 297217600 314679134 315513550 320251964 321250160 326939360 353375176 357589925 359633296 400314955 401562700 403857344 408674200 416104640 441718970 449541620 457715104 458928800 494495782 504821680 520130800 560440937 561927025 572143880 584091200 629358268 631027100 640503928 642500320 653878720 706750352 715179850 719266592 786697835 800629910 803125400 817348400 880692901 883437940 899083240 915430208 917857600 988991564 1009643360 1040261600 1104297425 1120881874 1123854050 1144287760 1236239455 1258716536 1262054200 1281007856 1285000640 1413500704 1430359700 1438533184 1573395670 1601259820 1606250800 1634696800 1730735237 1761385802 1766875880 1798166480 1977983128 2001574775 2019286720 2080523200 2208594850 2241763748 2247708100 2288575520 2472478910 2517433072 2524108400 2562015712 2719726801 2802204685 2827001408 2860719400 3146791340 3202519640 3212501600 3269393600 3461470474 3522771604 3533751760 3596332960 3933489175 3955966256 4003149550 4403464505 4417189700 4483527496 4495416200 4577151040 4944957820 5034866144 5048216800 5124031424 5439453602 5604409370 5721438800 6164850307 6181197275 6293582680 6405039280 6425003200 6922940948 7045543208 7067503520 7192665920 7866978350 7911932512 8006299100 8653676185 8806929010 8834379400 8967054992 8990832400 9687621911 9889915640 10069732288 10096433600 10878907204 11208818740 11442877600 12329700614 12362394550 12587165360 12810078560 13598634005 13845881896 14011023425 14091086416 14135007040 15733956700 15823865024 16012598200 17307352370 17613858020 17668758800 17934109984 17981664800 19038087607 19375243822 19779831280 21757814408 22017322525 22417637480 22885755200 24659401228 24724789100 25174330720 25620157120 27197268010 27691763792 28022046850 28182172832 30824251535 31467913400 32025196400 34614704740 35227716040 35337517600 35868219968 35963329600 38076175214 38750487644 39559662560 43268380925 43515628816 44034645050 44835274960 48438109555 49318802456 49449578200 50348661440 54394536020 55383527584 56044093700 56364345664 61648503070 62935826800 64050392800 67813353377 67993170025 69229409480 70455432080 70675035200 76152350428 77500975288 79119325120 86536761850 87031257632 88069290100 89670549920 95190438035 96876219110 98637604912 98899156400 106563841021 108789072040 110767055168 112088187400 123297006140 125871653600 128100785600 135626706754 135986340050 138458818960 140910864160 152304700856 154121257675 155001950576 173073523700 174062515264 176138580200 179341099840 190380876070 193752438220 197275209824 197798312800 213127682042 217578144080 224176374800 242190547775 246594012280 251743307200 271253413508 271972680100 276917637920 281821728320 304609401712 308242515350 310003901152 339066766885 346147047400 352277160400 380761752140 387504876440 394550419648 395596625600 426255364084 435156288160 448352749600 475952190175 484381095550 493188024560 532819205105 542506827016 543945360200 553835275840 609218803424 616485030700 620007802304 678133533770 692294094800 704554320800 745946887147 761523504280 775009752880 852510728168 870312576320 896705499200 951904380350 968762191100 986376049120 1065638410210 1085013654032 1087890720400 1172202251231 1218437606848 1232970061400 1356267067540 1384588189600 1409108641600 1491893774294 1523047008560 1550019505760 1695333834425 1705021456336 1903808760700 1937524382200 1972752098240 2131276820420 2170027308064 2175781440800 2344404502462 2465940122800 2664096025525 2712534135080 2769176379200 2983787548588 3046094017120 3100039011520 3390667668850 3410042912672 3729734435735 3807617521400 3875048764400 4262553640840 4340054616128 4351562881600 4688809004924 4931880245600 5328192051050 5425068270160 5861011256155 5967575097176 6092188034240 6781335337700 6820085825344 7459468871470 7615235042800 7750097528800 8205415758617 8525107281680 9377618009848 9863760491200 10656384102100 10850136540320 11722022512310 11935150194352 13562670675400 14918937742940 15230470085600 15500195057600 16410831517234 17050214563360 18648672178675 18755236019696 21312768204200 21700273080640 23444045024620 23870300388704 27125341350800 29305056280775 29837875485880 30460940171200 32821663034468 34100429126720 37297344357350 37510472039392 41027078793085 42625536408400 46888090049240 47740600777408 54250682701600 58610112561550 59675750971760 65643326068936 74594688714700 75020944078784 82054157586170 85251072816800 93776180098480 108501365403200 117220225123100 119351501943520 131286652137872 149189377429400 164108315172340 170502145633600 187552360196960 205135393965425 234440450246200 238703003887040 262573304275744 298378754858800 328216630344680 375104720393920 410270787930850 468880900492400 525146608551488 596757509717600 656433260689360 820541575861700 937761800984800 1193515019435200 1312866521378720 1641083151723400 1875523601969600 2625733042757440 3282166303446800 6564332606893600 13128665213787200
• Sum of all divisors σ(n): 40705843259646720
• Sum of proper divisors (its aliquot sum) s(n): 27577178045859520
• 13128665213787200 is an abundant number, because the sum of its proper divisors (27577178045859520) is greater than itself. Its abundance is 14448512832072320

Bases of 13128665213787200

• Binary: 101110101001000111001110010010011100010101110001000000₂
• Hexadecimal: 0x2EA47392715C40
• Base-36: 3L9Q1JC74U8

Squares and roots of 13128665213787200

• 13128665213787200 squared (13128665213787200²) is 172361850295706105880966883840000
• 13128665213787200 cubed (13128665213787200³) is 2262881028161233764103924493224716988878848000000
• The square root of 13128665213787200 is 114580387.5616905041
• The cube root of 13128665213787200 is 235906.6542510111

Scales and comparisons

• 13,128,665,213,787,200 seconds is equal to 417,450,944 years, 8 weeks, 6 days, 2 hours, 13 minutes, 20 seconds.
• To count from 1 to 13,128,665,213,787,200 would take you about one billion, two hundred fifty-two million, three hundred fifty-two thousand, eight hundred thirty-two 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 13128665213787200 cubic inches would be around 19658.9 feet tall.

Recreational maths with 13128665213787200

• 13128665213787200 backwards is 00278731256682131
• The number of decimal digits it has is: 17
• The sum of 13128665213787200's digits is 62
• More coming soon!