2120981907200

Names of 2120981907200

• Cardinal: 2120981907200 can be written as Two trillion, one hundred twenty billion, nine hundred eighty-one million, nine hundred seven thousand, two hundred.

Scientific notation

• Scientific notation: 2.1209819072 × 10¹²

Factors of 2120981907200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 129

Divisors of 2120981907200

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 31 32 34 40 50 52 61 62 64 65 68 80 85 100 104 122 124 128 130 136 155 160 169 170 200 208 221 244 248 256 260 272 305 310 320 325 338 340 400 403 416 425 442 488 496 520 527 544 610 620 640 650 676 680 775 793 800 806 832 845 850 884 976 992 1037 1040 1054 1088 1105 1220 1240 1280 1300 1352 1360 1525 1550 1586 1600 1612 1664 1690 1700 1768 1891 1952 1984 2015 2074 2080 2108 2176 2210 2440 2480 2600 2635 2704 2720 2873 3050 3100 3172 3200 3224 3328 3380 3400 3536 3721 3782 3904 3965 3968 4030 4148 4160 4216 4225 4352 4420 4880 4960 5185 5200 5239 5270 5408 5440 5525 5746 6100 6200 6344 6400 6448 6760 6800 6851 7072 7442 7564 7808 7930 7936 8060 8296 8320 8432 8450 8840 9455 9760 9920 10075 10309 10370 10400 10478 10540 10816 10880 11050 11492 12200 12400 12688 12896 13175 13481 13520 13600 13702 14144 14365 14884 15128 15616 15860 16120 16592 16640 16864 16900 17680 18605 18910 19520 19825 19840 20150 20618 20740 20800 20956 21080 21632 21760 22100 22984 24400 24583 24800 25376 25792 25925 26195 26350 26962 27040 27200 27404 28288 28730 29768 30256 31720 32147 32240 33184 33728 33800 34255 35360 37210 37820 39040 39650 39680 40300 41236 41480 41600 41912 42160 43264 44200 45968 47275 48373 48800 49166 49600 50752 51545 51584 51850 52390 52700 53924 54080 54400 54808 56576 57460 59536 60512 63257 63440 64294 64480 66368 67405 67456 67600 68510 70720 71825 74420 75640 78080 79300 80600 82472 82960 83200 83824 84320 88400 89063 91936 93025 94550 96746 97600 98332 99200 101504 103090 103168 103700 104780 105400 107848 108160 108800 109616 114920 115351 119072 121024 122915 126514 126880 128588 128960 130975 132736 134810 134912 135200 137020 141440 143650 148840 151280 158600 160735 161200 164944 165920 167648 168640 171275 175253 176800 178126 183872 186050 189100 193492 195200 196664 198400 203008 206180 207400 209560 210800 215696 216320 219232 229840 230702 238144 241865 242048 245830 253028 253760 257176 257725 257920 261950 265472 269620 270400 274040 282880 287300 297680 302560 316285 317200 319579 321470 322400 329888 331840 335296 337025 337280 342550 350506 353600 356252 367744 372100 378200 386984 390400 393328 412360 414800 417911 419120 421600 431392 438464 445315 459680 461404 476288 483730 484096 491660 506056 507520 514352 515450 515840 523900 539240 540800 548080 574600 576755 595360 605120 614575 628849 632570 634400 639158 642940 644800 659776 663680 670592 674050 674560 685100 701012 707200 712504 735488 744200 756400 773968 786656 803675 822341 824720 829600 835822 838240 843200 862784 876265 876928 890630 919360 922808 952576 967460 983320 1012112 1015040 1028704 1030900 1047800 1078480 1081600 1096160 1149200 1153510 1190720 1209325 1210240 1229150 1257698 1265140 1268800 1278316 1285880 1289600 1319552 1327360 1341184 1348100 1370200 1402024 1414400 1425008 1488400 1499563 1512800 1547936 1573312 1581425 1597895 1607350 1644682 1649440 1659200 1671644 1676480 1686400 1725568 1752530 1753856 1781260 1838720 1845616 1934920 1960967 1966640 2024224 2057408 2061800 2089555 2095600 2156960 2192320 2226575 2298400 2307020 2381440 2418650 2420480 2458300 2515396 2530280 2537600 2556632 2571760 2579200 2639104 2696200 2740400 2804048 2850016 2883775 2976800 2999126 3025600 3095872 3144245 3146624 3162850 3195790 3214700 3289364 3298880 3318400 3343288 3352960 3372800 3451136 3505060 3562520 3677440 3691232 3869840 3921934 3933280 4048448 4111705 4114816 4123600 4179110 4191200 4313920 4381325 4384640 4453150 4596800 4614040 4762880 4837300 4916600 5030792 5060560 5075200 5113264 5143520 5392400 5432843 5480800 5608096 5700032 5767550 5953600 5998252 6051200 6191744 6288490 6293248 6325700 6391580 6429400 6578728 6597760 6636800 6686576 6705920 7010120 7125040 7382464 7497815 7739680 7843868 7866560 7989475 8096896 8223410 8229632 8247200 8358220 8382400 8627840 8762650 8769280 8906300 9193600 9228080 9674600 9804835 9833200 10061584 10121120 10226528 10287040 10447775 10690433 10784800 10865686 10961600 11216192 11400064 11535100 11907200 11996504 12102400 12383488 12576980 12651400 12783160 12858800 13157456 13195520 13373152 14020240 14250080 14764928 14995630 15479360 15687736 15721225 15733120 15978950 16193792 16446820 16494400 16716440 16764800 17255680 17525300 17812600 18387200 18456160 19349200 19494319 19609670 19666400 20123168 20242240 20453056 20558525 20574080 20895550 21380866 21569600 21731372 21923200 22432384 22800128 23070200 23814400 23993008 25153960 25302800 25492571 25566320 25717600 26314912 26746304 27164215 28040480 28500160 29529856 29991260 30958720 31375472 31442450 31466240 31957900 32893640 32988800 33432880 33529600 35050600 35625200 36912320 37489075 38698400 38988638 39219340 39332800 40246336 40484480 40906112 41117050 41148160 41791100 42761732 43139200 43462744 43846400 44864768 46140400 47986016 49024175 50307920 50605600 50985142 51132640 51435200 52629824 53452165 53492608 54328430 56080960 57000320 59982520 61917440 62750944 62884900 63915800 65787280 65977600 66865760 70101200 71250400 73824640 74978150 77396800 77977276 78438680 78665600 80492672 80968960 81812224 82234100 83582200 85523464 86278400 86925488 92280800 95972032 97471595 98048350 100615840 101211200 101970284 102265280 102870400 105259648 106904330 106985216 108656860 112161920 114000640 119965040 125501888 125769800 127462855 127831600 131574560 133731520 135821075 140202400 142500800 147649280 149956300 154793600 155954552 156877360 157331200 160985344 164468200 167164400 171046928 173850976 184561600 191944064 194943190 196096700 201231680 202422400 203940568 204530560 205740800 210519296 213808660 217313720 224323840 239930080 251003776 251539600 254925710 255663200 263149120 267260825 267463040 271642150 280404800 285001600 299912600 309587200 311909104 313754720 328936400 331403423 334328800 342093856 347701952 369123200 383888128 389886380 392193400 402463360 404844800 407881136 409061120 427617320 434627440 479860160 487357975 502007552 503079200 509851420 511326400 526298240 534521650 534926080 543284300 560809600 570003200 599825200 623818208 627509440 637314275 657872800 662806846 668657600 684187712 695403904 738246400 779772760 784386800 804926720 815762272 855234640 869254880 959720320 974715950 1006158400 1019702840 1022652800 1052596480 1069043300 1086568600 1121619200 1199650400 1247636416 1255018880 1274628550 1315745600 1325613692 1337315200 1368375424 1390807808 1559545520 1568773600 1631524544 1657017115 1710469280 1738509760 1919440640 1949431900 2012316800 2039405680 2045305600 2138086600 2173137200 2399300800 2495272832 2510037760 2549257100 2631491200 2651227384 2674630400 2736750848 3119091040 3137547200 3263049088 3314034230 3420938560 3477019520 3898863800 4024633600 4078811360 4276173200 4346274400 4798601600 4990545664 5098514200 5262982400 5302454768 6238182080 6275094400 6526098176 6628068460 6841877120 6954039040 7797727600 8157622720 8285085575 8552346400 8692548800 9597203200 10197028400 10604909536 12476364160 12550188800 13256136920 13683754240 15595455200 16315245440 16570171150 17104692800 17385097600 20394056800 21209819072 24952728320 26512273840 31190910400 32630490880 33140342300 34209385600 34770195200 40788113600 42419638144 53024547680 62381820800 66280684600 68418771200 81576227200 84839276288 106049095360 124763641600 132561369200 163152454400 212098190720 265122738400 424196381440 530245476800 1060490953600 2120981907200
• Sum of all divisors σ(n): 6316732828224
• Sum of proper divisors (its aliquot sum) s(n): 4195750921024
• 2120981907200 is an abundant number, because the sum of its proper divisors (4195750921024) is greater than itself. Its abundance is 2074769013824

Bases of 2120981907200

• Binary: 11110110111010100010111111000011100000000₂
• Hexadecimal: 0x1EDD45F8700
• Base-36: R2D5V5KW

Squares and roots of 2120981907200

• 2120981907200 squared (2120981907200²) is 4498564250669749411840000
• 2120981907200 cubed (2120981907200³) is 9541373384047263984870481461248000000
• The square root of 2120981907200 is 1456359.1271386327
• The cube root of 2120981907200 is 12848.2995871577

Scales and comparisons

• 2,120,981,907,200 seconds is equal to 67,440 years, 34 weeks, 3 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 2,120,981,907,200 would take you about one hundred sixty-eight thousand, six hundred one 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 2120981907200 cubic inches would be around 1070.7 feet tall.

Recreational maths with 2120981907200

• 2120981907200 backwards is 0027091890212
• The number of decimal digits it has is: 13
• The sum of 2120981907200's digits is 41
• More coming soon!