2138862387200

Names of 2138862387200

• Cardinal: 2138862387200 can be written as Two trillion, one hundred thirty-eight billion, eight hundred sixty-two million, three hundred eighty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 2.1388623872 × 10¹²

Factors of 2138862387200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 198

Divisors of 2138862387200

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 49 50 55 56 64 70 77 80 88 98 100 110 112 128 140 154 160 173 175 176 196 200 220 224 245 256 275 280 308 320 343 346 350 352 385 392 400 440 448 490 512 539 550 560 616 640 686 692 700 704 770 784 800 865 880 896 980 1024 1078 1100 1120 1211 1225 1232 1280 1372 1384 1400 1408 1540 1568 1600 1715 1730 1760 1792 1903 1925 1960 2048 2156 2200 2240 2422 2450 2464 2560 2695 2744 2768 2800 2816 3080 3136 3200 3430 3460 3520 3584 3773 3806 3850 3920 4096 4312 4325 4400 4480 4844 4900 4928 5120 5390 5488 5536 5600 5632 6055 6160 6272 6400 6860 6920 7040 7168 7546 7612 7700 7840 8192 8477 8575 8624 8650 8800 8960 9515 9688 9800 9856 10240 10780 10976 11072 11200 11264 12110 12320 12544 12800 13321 13475 13720 13840 14080 14336 15092 15224 15400 15680 16384 16954 17150 17248 17300 17600 17920 18865 19030 19376 19600 19712 20480 21560 21952 22144 22400 22528 24220 24640 25088 25600 26642 26950 27440 27680 28160 28672 30184 30275 30448 30800 31360 32768 33908 34300 34496 34600 35200 35840 37730 38060 38752 39200 39424 40960 42385 43120 43904 44288 44800 45056 47575 48440 49280 50176 51200 53284 53900 54880 55360 56320 57344 59339 60368 60550 60896 61600 62720 65536 66605 67816 68600 68992 69200 70400 71680 75460 76120 77504 78400 78848 81920 84770 86240 87808 88576 89600 90112 93247 94325 95150 96880 98560 100352 102400 106568 107800 109760 110720 112640 114688 118678 120736 121100 121792 123200 125440 131072 133210 135632 137200 137984 138400 140800 143360 150920 152240 155008 156800 157696 163840 169540 172480 175616 177152 179200 180224 186494 188650 190300 193760 197120 200704 204800 211925 213136 215600 219520 221440 225280 229376 237356 241472 242200 243584 246400 250880 266420 271264 274400 275968 276800 281600 286720 296695 301840 304480 310016 313600 315392 327680 333025 339080 344960 351232 354304 358400 360448 372988 377300 380600 387520 394240 401408 409600 423850 426272 431200 439040 442880 450560 458752 466235 474712 482944 484400 487168 492800 501760 532840 542528 548800 551936 553600 563200 573440 593390 603680 608960 620032 627200 630784 652729 655360 666050 678160 689920 702464 708608 716800 720896 745976 754600 761200 775040 788480 802816 819200 847700 852544 862400 878080 885760 901120 917504 932470 949424 965888 968800 974336 985600 1003520 1065680 1085056 1097600 1103872 1107200 1126400 1146880 1186780 1207360 1217920 1240064 1254400 1261568 1305458 1332100 1356320 1379840 1404928 1417216 1433600 1441792 1483475 1491952 1509200 1522400 1550080 1576960 1605632 1638400 1695400 1705088 1724800 1756160 1771520 1802240 1864940 1898848 1931776 1937600 1948672 1971200 2007040 2131360 2170112 2195200 2207744 2214400 2252800 2293760 2331175 2373560 2414720 2435840 2480128 2508800 2523136 2610916 2664200 2712640 2759680 2809856 2834432 2867200 2966950 2983904 3018400 3044800 3100160 3153920 3211264 3263645 3276800 3390800 3410176 3449600 3512320 3543040 3604480 3729880 3797696 3863552 3875200 3897344 3942400 4014080 4262720 4340224 4390400 4415488 4428800 4505600 4587520 4662350 4747120 4829440 4871680 4960256 5017600 5046272 5221832 5328400 5425280 5519360 5619712 5668864 5734400 5933900 5967808 6036800 6089600 6200320 6307840 6422528 6527290 6781600 6820352 6899200 7024640 7086080 7208960 7459760 7595392 7727104 7750400 7794688 7884800 8028160 8525440 8680448 8780800 8830976 8857600 9011200 9324700 9494240 9658880 9743360 9920512 10035200 10092544 10443664 10656800 10850560 11038720 11239424 11337728 11468800 11867800 11935616 12073600 12179200 12400640 12615680 13054580 13563200 13640704 13798400 14049280 14172160 14919520 15190784 15454208 15500800 15589376 15769600 16056320 16318225 17050880 17360896 17561600 17661952 17715200 18022400 18649400 18988480 19317760 19486720 19841024 20070400 20887328 21313600 21701120 22077440 22478848 22675456 22937600 23735600 23871232 24147200 24358400 24801280 25231360 26109160 27126400 27281408 27596800 28098560 28344320 29839040 30381568 30908416 31001600 31178752 31539200 32112640 32636450 34101760 34721792 35123200 35323904 35430400 36044800 37298800 37976960 38635520 38973440 39682048 40140800 41774656 42627200 43402240 44154880 44957696 47471200 47742464 48294400 48716800 49602560 50462720 52218320 54252800 54562816 55193600 56197120 56688640 59678080 60763136 61816832 62003200 62357504 63078400 65272900 68203520 69443584 70246400 70647808 70860800 74597600 75953920 77271040 77946880 79364096 80281600 83549312 85254400 86804480 88309760 94942400 95484928 96588800 97433600 99205120 104436640 108505600 109125632 110387200 112394240 113377280 119356160 121526272 123633664 124006400 124715008 126156800 130545800 136407040 138887168 140492800 141721600 149195200 151907840 154542080 155893760 158728192 160563200 167098624 170508800 173608960 176619520 189884800 190969856 193177600 194867200 198410240 208873280 217011200 218251264 220774400 224788480 238712320 243052544 247267328 248012800 249430016 252313600 261091600 272814080 277774336 280985600 283443200 298390400 303815680 309084160 311787520 334197248 341017600 347217920 353239040 379769600 381939712 386355200 389734400 396820480 417746560 434022400 436502528 441548800 477424640 486105088 494534656 496025600 522183200 545628160 555548672 561971200 566886400 596780800 607631360 618168320 623575040 668394496 682035200 694435840 759539200 763879424 772710400 779468800 793640960 835493120 868044800 873005056 883097600 954849280 972210176 992051200 1044366400 1091256320 1111097344 1123942400 1193561600 1215262720 1236336640 1247150080 1336788992 1364070400 1388871680 1519078400 1527758848 1545420800 1558937600 1670986240 1736089600 1746010112 1766195200 1909698560 1944420352 1984102400 2088732800 2182512640 2387123200 2430525440 2472673280 2673577984 2728140800 2777743360 3038156800 3055517696 3090841600 3117875200 3341972480 3472179200 3819397120 3888840704 3968204800 4177465600 4365025280 4774246400 4861050880 5347155968 5456281600 5555486720 6076313600 6111035392 6181683200 6235750400 6683944960 6944358400 7638794240 7777681408 8354931200 8730050560 9548492800 9722101760 10694311936 10912563200 12152627200 12222070784 12363366400 13367889920 13888716800 15277588480 16709862400 19096985600 19444203520 21388623872 21825126400 24305254400 26735779840 27777433600 30555176960 33419724800 38193971200 38888407040 42777247744 43650252800 48610508800 53471559680 61110353920 66839449600 76387942400 85554495488 97221017600 106943119360 133678899200 152775884800 194442035200 213886238720 267357798400 305551769600 427772477440 534715596800 1069431193600 2138862387200
• Sum of all divisors σ(n): 6787196841600
• Sum of proper divisors (its aliquot sum) s(n): 4648334454400
• 2138862387200 is an abundant number, because the sum of its proper divisors (4648334454400) is greater than itself. Its abundance is 2509472067200

Bases of 2138862387200

• Binary: 11111000111111110001000100000000000000000₂
• Hexadecimal: 0x1F1FE220000
• Base-36: RAKVFW8W

Squares and roots of 2138862387200

• 2138862387200 squared (2138862387200²) is 4574732311378882723840000
• 2138862387200 cubed (2138862387200³) is 9784722872316810826381260750848000000
• The square root of 2138862387200 is 1462485.0040940591
• The cube root of 2138862387200 is 12884.3035398621

Scales and comparisons

• 2,138,862,387,200 seconds is equal to 68,009 years, 10 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 2,138,862,387,200 would take you about one hundred seventy thousand and twenty-three 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 2138862387200 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138862387200

• 2138862387200 backwards is 0027832688312
• 2138862387200 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2138862387200's digits is 50
• More coming soon!