3990965126400

Names of 3990965126400

• Cardinal: 3990965126400 can be written as Three trillion, nine hundred ninety billion, nine hundred sixty-five million, one hundred twenty-six thousand, four hundred.

Scientific notation

• Scientific notation: 3.9909651264 × 10¹²

Factors of 3990965126400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 6987

Divisors of 3990965126400

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 53 54 56 60 63 64 70 72 75 80 81 84 90 96 100 105 106 108 112 120 126 128 135 140 144 150 159 160 162 168 175 180 189 192 200 210 212 216 224 225 240 243 252 256 265 270 280 288 300 315 318 320 324 336 350 360 371 378 384 400 405 420 424 432 448 450 477 480 486 504 525 530 540 560 567 576 600 630 636 640 648 672 675 700 720 742 756 768 795 800 810 840 848 864 896 900 945 954 960 972 1008 1050 1060 1080 1113 1120 1134 1152 1200 1215 1260 1272 1280 1296 1325 1344 1350 1400 1431 1440 1484 1512 1575 1590 1600 1620 1680 1696 1701 1728 1792 1800 1855 1890 1908 1920 1944 2016 2025 2100 2120 2160 2226 2240 2268 2304 2385 2400 2430 2520 2544 2592 2650 2688 2700 2800 2835 2862 2880 2968 3024 3150 3180 3200 3240 3339 3360 3392 3402 3456 3600 3710 3780 3816 3840 3888 3975 4032 4050 4200 4240 4293 4320 4452 4480 4536 4725 4770 4800 4860 5040 5088 5184 5300 5376 5400 5565 5600 5670 5724 5760 5936 6048 6075 6300 6360 6400 6480 6678 6720 6784 6804 6912 6917 7155 7200 7420 7560 7632 7776 7950 8064 8100 8400 8480 8505 8586 8640 8904 8960 9072 9275 9450 9540 9600 9720 10017 10080 10176 10368 10600 10800 11130 11200 11340 11448 11520 11872 11925 12096 12150 12600 12720 12879 12960 13356 13440 13568 13608 13834 14175 14310 14400 14840 15120 15264 15552 15900 16128 16200 16695 16800 16960 17010 17172 17280 17808 18144 18550 18900 19080 19200 19440 20034 20160 20352 20736 20751 21200 21465 21600 22260 22400 22680 22896 23744 23850 24192 24300 25200 25440 25758 25920 26712 26880 27216 27668 27825 28350 28620 28800 29680 30051 30240 30528 31104 31800 32400 33390 33600 33920 34020 34344 34560 34585 35616 35775 36288 37100 37800 38160 38880 40068 40320 40704 41502 42400 42525 42930 43200 44520 44800 45360 45792 47488 47700 48384 48419 48600 50085 50400 50880 51516 51840 53424 54432 55336 55650 56700 57240 57600 59360 60102 60480 61056 62208 62253 63600 64395 64800 66780 67200 67840 68040 68688 69170 71232 71550 72576 74200 75600 76320 77760 80136 80640 83004 83475 84800 85050 85860 86400 89040 90153 90720 91584 94976 95400 96838 97200 100170 100800 101760 103032 103680 103755 106848 107325 108864 110672 111300 113400 114480 118720 120204 120960 122112 124506 127200 128790 129600 133560 134400 136080 137376 138340 142464 143100 145152 145257 148400 150255 151200 152640 155520 160272 166008 166950 169600 170100 171720 172800 172925 178080 180306 181440 183168 186759 190800 193676 194400 200340 201600 203520 206064 207510 213696 214650 217728 221344 222600 226800 228960 237440 240408 241920 242095 249012 250425 254400 257580 259200 267120 272160 274752 276680 284928 286200 290514 296800 300510 302400 305280 311040 311265 320544 321975 332016 333900 339200 340200 343440 345850 356160 360612 362880 366336 366601 373518 381600 387352 388800 400680 403200 412128 415020 427392 429300 435456 435771 442688 445200 450765 453600 457920 474880 480816 484190 498024 500850 508800 515160 518400 518775 534240 544320 549504 553360 560277 572400 581028 593600 601020 604800 610560 622530 641088 643950 664032 667800 680400 686880 691700 712320 721224 725760 726285 733202 747036 751275 763200 774704 777600 801360 824256 830040 854784 858600 871542 885376 890400 901530 907200 915840 933795 961632 968380 996048 1001700 1017600 1030320 1037550 1068480 1088640 1099008 1099803 1106720 1120554 1144800 1162056 1187200 1202040 1209600 1210475 1245060 1282176 1287900 1307313 1328064 1335600 1360800 1373760 1383400 1424640 1442448 1452570 1466404 1494072 1502550 1526400 1549408 1555200 1556325 1602720 1648512 1660080 1680831 1717200 1743084 1770752 1780800 1803060 1814400 1831680 1833005 1867590 1923264 1936760 1992096 2003400 2060640 2075100 2136960 2177280 2178855 2199606 2213440 2241108 2253825 2289600 2324112 2374400 2404080 2420950 2490120 2564352 2566207 2575800 2614626 2656128 2671200 2721600 2747520 2766800 2801385 2884896 2905140 2932808 2988144 3005100 3052800 3098816 3112650 3205440 3297024 3299409 3320160 3361662 3434400 3486168 3561600 3606120 3628800 3631425 3666010 3735180 3846528 3873520 3921939 3984192 4006800 4121280 4150200 4273920 4357710 4399212 4426880 4482216 4507650 4579200 4648224 4668975 4808160 4841900 4980240 5132414 5151600 5229252 5312256 5342400 5443200 5495040 5499015 5533600 5602770 5769792 5810280 5865616 5976288 6010200 6197632 6225300 6410880 6536565 6598818 6640320 6723324 6868800 6972336 7123200 7212240 7262850 7332020 7470360 7693056 7698621 7747040 7843878 7968384 8013600 8242560 8300400 8404155 8715420 8798424 8853760 8964432 9015300 9158400 9165025 9296448 9337950 9616320 9683800 9898227 9960480 10264828 10303200 10458504 10684800 10886400 10894275 10998030 11067200 11205540 11539584 11620560 11731232 11765817 11952576 12020400 12395264 12450600 12821760 12831035 13073130 13197636 13280640 13446648 13737600 13944672 14006925 14424480 14525700 14664040 14940720 15397242 15494080 15687756 15936768 16027200 16485120 16497045 16600800 16808310 17430840 17596848 17928864 18030600 18330050 18592896 18675900 19232640 19367600 19609695 19796454 19920960 20529656 20606400 20917008 21369600 21788550 21996060 22134400 22411080 23079168 23095863 23241120 23462464 23531634 23905152 24040800 24901200 25662070 26146260 26395272 26561280 26893296 27475200 27495075 27889344 28013850 28848960 29051400 29328080 29694681 29881440 30794484 30988160 31375512 32054400 32682825 32994090 33201600 33616620 34861680 35193696 35857728 36061200 36660100 37185792 37351800 38465280 38493105 38735200 39219390 39592908 39841920 41059312 41212800 41834016 42020775 43577100 43992120 44268800 44822160 46191726 46482240 46924928 47063268 47810304 48081600 49491135 49802400 51324140 52292520 52790544 53786592 54990150 55778688 56027700 57697920 58102800 58656160 58829085 59389362 59762880 61588968 61976320 62751024 64108800 64155175 65365650 65988180 66403200 67233240 69287589 69723360 70387392 71715456 72122400 73320200 74703600 76986210 77470400 78438780 79185816 79683840 82118624 82425600 82485225 83668032 84041550 87154200 87984240 89084043 89644320 92383452 92964480 93849856 94126536 96163200 98048475 98982270 99604800 102648280 104585040 105581088 107573184 109980300 111557376 112055400 115395840 115479315 116205600 117312320 117658170 118778724 119525760 123177936 125502048 128310350 130731300 131976360 132806400 134466480 138575178 139446720 140774784 143430912 144244800 146640400 148473405 149407200 153972420 154940800 156877560 158371632 164237248 164970450 167336064 168083100 174308400 175968480 178168086 179288640 184766904 185928960 188253072 192326400 192465525 196096950 197964540 199209600 205296560 207862767 209170080 211162176 215146368 219960600 224110800 230958630 232411200 234624640 235316340 237557448 239051520 246355872 247455675 251004096 256620700 261462600 263952720 268932960 277150356 278893440 281549568 288489600 293280800 294145425 296946810 298814400 307944840 309881600 313755120 316743264 328474496 329940900 334672128 336166200 346437945 348616800 351936960 356336172 358577280 369533808 376506144 384931050 392193900 395929080 398419200 410593120 415725534 418340160 422324352 430292736 439921200 445420215 448221600 461917260 464822400 469249280 470632680 475114896 492711744 494911350 502008192 513241400 522925200 527905440 537865920 554300712 557786880 576979200 577396575 586561600 588290850 593893620 597628800 615889680 623588301 627510240 633486528 656948992 659881800 672332400 692875890 697233600 703873920 712672344 717154560 739067616 742367025 753012288 769862100 784387800 791858160 821186240 831451068 836680320 844648704 879842400 890840430 896443200 923834520 929644800 941265360 950229792 985423488 989822700 1004016384 1026482800 1039313835 1045850400 1055810880 1075731840 1108601424 1154793150 1173123200 1176581700 1187787240 1195257600 1231779360 1247176602 1255020480 1266973056 1319763600 1344664800 1385751780 1394467200 1407747840 1425344688 1478135232 1484734050 1506024576 1539724200 1568775600 1583716320 1642372480 1662902136 1673360640 1732189725 1759684800 1781680860 1792886400 1847669040 1882530720 1900459584 1970846976 1979645400 2052965600 2078627670 2091700800 2111621760 2151463680 2217202848 2227101075 2309586300 2346246400 2353163400 2375574480 2463558720 2494353204 2510040960 2533946112 2639527200 2689329600 2771503560 2788934400 2850689376 2956270464 2969468100 3012049152 3079448400 3117941505 3137551200 3167432640 3284744960 3325804272 3464379450 3519369600 3563361720 3585772800 3695338080 3765061440 3800919168 3959290800 4105931200 4157255340 4183401600 4223243520 4434405696 4454202150 4619172600 4706326800 4751148960 4927117440 4988706408 5020081920 5196569175 5279054400 5378659200 5543007120 5701378752 5912540928 5938936200 6158896800 6235883010 6275102400 6334865280 6651608544 6928758900 7038739200 7126723440 7390676160 7530122880 7601838336 7918581600 8211862400 8314510680 8366803200 8868811392 8908404300 9238345200 9412653600 9502297920 9854234880 9977412816 10393138350 10558108800 10757318400 11086014240 11402757504 11877872400 12317793600 12471766020 12550204800 12669730560 13303217088 13857517800 14253446880 14781352320 15060245760 15589707525 15837163200 16423724800 16629021360 17737622784 17816808600 18476690400 18825307200 19004595840 19954825632 20786276700 21116217600 22172028480 22805515008 23755744800 24635587200 24943532040 25100409600 26606434176 27715035600 28506893760 29562704640 31179415050 31674326400 33258042720 35633617200 36953380800 37650614400 38009191680 39909651264 41572553400 44344056960 47511489600 49271174400 49887064080 53212868352 55430071200 57013787520 62358830100 63348652800 66516085440 71267234400 73906761600 75301228800 79819302528 83145106800 88688113920 95022979200 99774128160 110860142400 114027575040 124717660200 133032170880 142534468800 147813523200 159638605056 166290213600 190045958400 199548256320 221720284800 249435320400 266064341760 285068937600 332580427200 399096512640 443440569600 498870640800 570137875200 665160854400 798193025280 997741281600 1330321708800 1995482563200 3990965126400
• Sum of all divisors σ(n): 17232499799424
• Sum of proper divisors (its aliquot sum) s(n): 13241534673024
• 3990965126400 is an abundant number, because the sum of its proper divisors (13241534673024) is greater than itself. Its abundance is 9250569546624

Bases of 3990965126400

• Binary: 111010000100111000000011110000010100000000₂
• Hexadecimal: 0x3A1380F0500
• Base-36: 1EXF9LC00

Squares and roots of 3990965126400

• 3990965126400 squared (3990965126400²) is 15927802640140967976960000
• 3990965126400 cubed (3990965126400³) is 63567304876984451975986518687744000000
• The square root of 3990965126400 is 1997740.0047053171
• The cube root of 3990965126400 is 15862.0498700297

Scales and comparisons

• 3,990,965,126,400 seconds is equal to 126,900 years, 18 weeks.
• To count from 1 to 3,990,965,126,400 would take you about three hundred seventeen thousand, two hundred fifty 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 3990965126400 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990965126400

• 3990965126400 backwards is 0046215690993
• 3990965126400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3990965126400's digits is 54
• More coming soon!