2138957922672000

Names of 2138957922672000

• Cardinal: 2138957922672000 can be written as Two quadrillion, one hundred thirty-eight trillion, nine hundred fifty-seven billion, nine hundred twenty-two million, six hundred seventy-two thousand.

Scientific notation

• Scientific notation: 2.138957922672 × 10¹⁵

Factors of 2138957922672000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 65495

Divisors of 2138957922672000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 43 45 48 50 60 64 72 75 80 86 90 96 100 120 125 128 129 144 150 160 172 180 192 200 215 225 240 250 258 288 300 320 344 360 375 384 387 400 430 450 480 500 516 576 600 640 645 688 720 750 774 800 860 900 960 1000 1032 1075 1125 1152 1200 1290 1376 1440 1500 1548 1600 1720 1800 1920 1935 2000 2064 2150 2250 2400 2580 2752 2880 3000 3096 3200 3225 3440 3600 3870 4000 4128 4300 4500 4800 5160 5375 5504 5760 5791 6000 6192 6450 6880 7200 7740 8000 8256 8600 9000 9600 9675 10320 10750 11582 12000 12384 12900 13760 14400 15480 16000 16125 16512 17200 17373 18000 19350 20640 21500 23164 24000 24768 25800 27520 28800 28955 30960 32250 34400 34746 36000 38700 41280 43000 46328 48000 48375 49536 51600 52119 57910 59651 61920 64500 68800 69492 72000 77400 82560 86000 86865 92656 96750 103200 104238 115820 119302 123840 129000 137600 138984 144000 144775 154800 172000 173730 178953 185312 193500 206400 208476 231640 238604 247680 249013 258000 260595 277968 289550 298255 309600 344000 347460 357906 370624 387000 412800 416952 434325 463280 477208 498026 516000 521190 536859 555936 579100 596510 619200 688000 694920 715812 723875 741248 747039 774000 833904 868650 894765 926560 954416 996052 1032000 1042380 1073718 1111872 1158200 1193020 1238400 1245065 1302975 1389840 1431624 1447750 1491275 1494078 1548000 1667808 1737300 1789530 1853120 1908832 1992104 2064000 2084760 2147436 2171625 2223744 2241117 2316400 2386040 2490130 2564993 2605950 2684295 2779680 2863248 2895500 2982550 2988156 3096000 3335616 3474600 3579060 3706240 3735195 3817664 3984208 4169520 4294872 4343250 4473825 4482234 4632800 4772080 4980260 5129986 5211900 5368590 5559360 5726496 5791000 5965100 5976312 6192000 6225325 6514875 6671232 6949200 7158120 7456375 7470390 7635328 7694979 7968416 8339040 8589744 8686500 8947650 8964468 9265600 9544160 9960520 10259972 10423800 10737180 11118720 11205585 11452992 11582000 11930200 11952624 12450650 12824965 13029750 13421475 13898400 14316240 14912750 14940780 15389958 15936832 16678080 17179488 17373000 17895300 17928936 18531200 18675975 19088320 19921040 20519944 20847600 21474360 22369125 22411170 22905984 23084937 23164000 23860400 23905248 24901300 25649930 26059500 26842950 27796800 28632480 29825500 29881560 30779916 31126625 31873664 33356160 34358976 34746000 35790600 35857872 37351950 38176640 38474895 39842080 41039888 41695200 42948720 44738250 44822340 46169874 46328000 47720800 47810496 49802600 51299860 52119000 53685900 55593600 56027925 57264960 59651000 59763120 61559832 62253250 64124825 67107375 68717952 69492000 71581200 71715744 74703900 76949790 79684160 82079776 83390400 85897440 89476500 89644680 92339748 92656000 93379875 95441600 95620992 99605200 102599720 104238000 107371800 112055850 114529920 115424685 119302000 119526240 123119664 124506500 128249650 134214750 138984000 143162400 143431488 149407800 153899580 159368320 164159552 166780800 171794880 178953000 179289360 184679496 186759750 190883200 192374475 199210400 205199440 208476000 214743600 224111700 230849370 238604000 239052480 246239328 249013000 256499300 268429500 277968000 280139625 286324800 286862976 298815600 307799160 320624125 328319104 343589760 345438941 357906000 358578720 369358992 373519500 384748950 398420800 410398880 416952000 429487200 448223400 461698740 477208000 478104960 492478656 498026000 512998600 536859000 560279250 572649600 577123425 597631200 615598320 641248250 690877882 715812000 717157440 738717984 747039000 769497900 796841600 820797760 833904000 858974400 896446800 923397480 954416000 961872375 984957312 996052000 1025997200 1036316823 1073718000 1120558500 1154246850 1195262400 1231196640 1282496500 1381755764 1431624000 1434314880 1477435968 1494078000 1538995800 1641595520 1717948800 1727194705 1792893600 1846794960 1923744750 1992104000 2051994400 2072633646 2147436000 2241117000 2308493700 2390524800 2462393280 2564993000 2763511528 2863248000 2885617125 2954871936 2988156000 3077991600 3108950469 3454389410 3585787200 3693589920 3847489500 3984208000 4103988800 4145267292 4294872000 4482234000 4616987400 4924786560 5129986000 5181584115 5527023056 5771234250 5976312000 6155983200 6217900938 6908778820 7171574400 7387179840 7694979000 8207977600 8290534584 8589744000 8635973525 8964468000 9233974800 10259972000 10363168230 11054046112 11542468500 11952624000 12311966400 12435801876 13817557640 14774359680 14853874463 15389958000 15544752345 16581069168 17271947050 17928936000 18467949600 20519944000 20726336460 22108092224 23084937000 24623932800 24871603752 25907920575 27635115280 29707748926 30779916000 31089504690 33162138336 34543894100 35857872000 36935899200 41039888000 41452672920 43179867625 44216184448 44561623389 46169874000 49743207504 51815841150 55270230560 59415497852 61559832000 62179009380 66324276672 69087788200 73871798400 74269372315 77723761725 82905345840 86359735250 89123246778 92339748000 99486415008 103631682300 110540461120 118830995704 123119664000 124358018760 129539602875 132648553344 133684870167 138175576400 148538744630 155447523450 165810691680 172719470500 178246493556 184679496000 198972830016 207263364600 221080922240 222808116945 237661991408 248716037520 259079205750 267369740334 276351152800 297077489260 310895046900 331621383360 345438941000 356492987112 369358992000 371346861575 388618808625 397945660032 414526729200 445616233890 475323982816 497432075040 518158411500 534739480668 552702305600 594154978520 621790093800 663242766720 668424350835 690877882000 712985974224 742693723150 777237617250 829053458400 891232467780 950647965632 994864150080 1036316823000 1069478961336 1105404611200 1114040584725 1188309957040 1243580187600 1336848701670 1381755764000 1425971948448 1485387446300 1554475234500 1658106916800 1782464935560 1856734307875 1901295931264 1989728300160 2072633646000 2138957922672 2228081169450 2376619914080 2487160375200 2673697403340 2763511528000 2851943896896 2970774892600 3108950469000 3316213833600 3342121754175 3564929871120 3713468615750 4145267292000 4277915845344 4456162338900 4753239828160 4974320750400 5347394806680 5527023056000 5570202923625 5703887793792 5941549785200 6217900938000 6684243508350 7129859742240 7426937231500 8290534584000 8555831690688 8912324677800 9506479656320 9948641500800 10694789613360 11140405847250 11883099570400 12435801876000 13368487016700 14259719484480 14853874463000 16581069168000 16710608770875 17111663381376 17824649355600 21389579226720 22280811694500 23766199140800 24871603752000 26736974033400 28519438968960 29707748926000 33421217541750 35649298711200 42779158453440 44561623389000 47532398281600 49743207504000 53473948066800 59415497852000 66842435083500 71298597422400 85558316906880 89123246778000 106947896133600 118830995704000 133684870167000 142597194844800 178246493556000 213895792267200 237661991408000 267369740334000 356492987112000 427791584534400 534739480668000 712985974224000 1069478961336000 2138957922672000
• Sum of all divisors σ(n): 7861662034237440
• Sum of proper divisors (its aliquot sum) s(n): 5722704111565440
• 2138957922672000 is an abundant number, because the sum of its proper divisors (5722704111565440) is greater than itself. Its abundance is 3583746188893440

Bases of 2138957922672000

• Binary: 111100110010101111011110011001010111001110110000000₂
• Hexadecimal: 0x7995EF32B9D80
• Base-36: L273PCWGW0

Squares and roots of 2138957922672000

• 2138957922672000 squared (2138957922672000²) is 4575140994961317531619584000000
• 2138957922672000 cubed (2138957922672000³) is 9786034078513966966429200068392808448000000000
• The square root of 2138957922672000 is 46248869.4204734049
• The cube root of 2138957922672000 is 128844.9536920421

Scales and comparisons

• 2,138,957,922,672,000 seconds is equal to 68,012,245 years, 36 weeks, 6 days, 8 hours.
• To count from 1 to 2,138,957,922,672,000 would take you about two hundred four million, thirty-six thousand, seven hundred thirty-seven 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 2138957922672000 cubic inches would be around 10737.1 feet tall.

Recreational maths with 2138957922672000

• 2138957922672000 backwards is 0002762297598312
• The number of decimal digits it has is: 16
• The sum of 2138957922672000's digits is 63
• More coming soon!