3942870442875

Names of 3942870442875

• Cardinal: 3942870442875 can be written as Three trillion, nine hundred forty-two billion, eight hundred seventy million, four hundred forty-two thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 3.942870442875 × 10¹²

Factors of 3942870442875

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 193

Divisors of 3942870442875

• Number of divisors d(n): 960
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 27 31 35 39 45 61 63 65 73 75 81 91 93 105 117 125 135 155 175 183 189 195 217 219 225 273 279 305 315 325 351 365 375 403 405 427 455 465 511 525 549 567 585 651 657 675 775 793 819 837 875 915 945 949 961 975 1053 1085 1095 1125 1209 1281 1365 1395 1525 1533 1575 1625 1647 1755 1825 1891 1953 1971 2015 2025 2135 2263 2275 2325 2379 2457 2511 2555 2625 2745 2821 2835 2847 2883 2925 3255 3285 3375 3627 3843 3875 3965 4095 4185 4453 4575 4599 4725 4745 4805 4875 4941 5265 5425 5475 5551 5673 5859 5913 6045 6405 6643 6727 6789 6825 6975 7137 7371 7625 7665 7875 8235 8463 8541 8649 8775 9125 9455 9765 9855 10075 10125 10675 10881 11315 11375 11529 11625 11895 12285 12493 12555 12775 13237 13359 13725 13797 14105 14175 14235 14415 14625 15841 16275 16425 16653 17019 17577 18135 19215 19825 19929 20181 20367 20475 20925 21411 22265 22875 22995 23625 23725 24025 24583 24705 25389 25623 25947 26325 27125 27375 27755 28365 29295 29419 29565 30225 31171 32025 32643 33215 33635 33945 34125 34587 34875 35685 36855 37479 38325 39711 40077 41175 41391 42315 42705 43245 43875 47275 47523 48825 49275 49959 50375 51057 53375 54405 56575 57645 57889 58621 59475 59787 60543 61101 61425 62465 62775 63875 64233 66185 66795 68625 68985 70153 70525 70875 71175 72075 73749 76167 76869 77841 79205 81375 82125 83265 85095 87451 87885 88257 90675 93513 96075 99125 99645 100905 101835 102375 104625 107055 111325 112437 114975 118625 119133 120125 120231 122915 123525 126945 128115 129735 131625 138043 138775 141825 142569 146475 147095 147825 149877 151125 153171 155855 160125 163215 166075 168175 169725 172081 172935 173667 175863 178425 179361 181629 183303 184275 187395 191625 198555 200385 205875 205933 206955 210459 211575 213525 216225 221247 228501 236375 237615 244125 246375 249795 255285 262353 264771 272025 280539 282875 288225 289445 293105 297375 298935 302715 305505 307125 312325 313875 321165 330925 333975 337311 344925 350765 352625 355875 357399 360375 360693 368745 380835 384345 389205 396025 405223 410347 414129 416325 425475 427707 437255 439425 441285 449631 453375 467565 480375 491071 498225 504525 509175 516243 521001 527589 535275 538083 544887 556625 562185 574875 595665 601155 614575 617625 617799 631377 634725 640575 648675 663741 690215 693875 709125 712845 732375 735475 739125 749385 762073 765855 779275 787059 794313 816075 830375 840875 841617 848625 860405 864675 868335 879315 892125 896805 908145 911989 916515 921375 936975 966301 992775 1001925 1011933 1029665 1034775 1052295 1057875 1067625 1072197 1081125 1106235 1142505 1188075 1215669 1231041 1242387 1248975 1276425 1283121 1311765 1323855 1360125 1402695 1441125 1447225 1465525 1473213 1494675 1513575 1527525 1548729 1561625 1563003 1582767 1605825 1654625 1669875 1686555 1724625 1753825 1786995 1794559 1803465 1843725 1853397 1894131 1904175 1921725 1946025 1980125 1991223 2026115 2051735 2070645 2081625 2127375 2138535 2186275 2197125 2206425 2248155 2286219 2337825 2361177 2382939 2455355 2491125 2522625 2524851 2545875 2581215 2605005 2637945 2676375 2690415 2724435 2735967 2810925 2898903 2978325 3005775 3072875 3088995 3156885 3173625 3202875 3243375 3318705 3451075 3564225 3647007 3677375 3693123 3727161 3746925 3810365 3829275 3896375 3935295 3971565 4080375 4208085 4279333 4302025 4323375 4341675 4396575 4419639 4484025 4540725 4559945 4582575 4646187 4684875 4689009 4748301 4831505 4963875 5009625 5059665 5148325 5173875 5261475 5334511 5360985 5383677 5531175 5560191 5682393 5712525 5940375 6078345 6155205 6211935 6244875 6382125 6383923 6415605 6558825 6619275 6858657 7013475 7083531 7236125 7327625 7366065 7473375 7567875 7637625 7743645 7815015 7913835 8029125 8207901 8432775 8696709 8769125 8934975 8972795 9017325 9218625 9266985 9470655 9520875 9608625 9730125 9956115 10130575 10258675 10353225 10692675 10931375 10941021 11032125 11079369 11181483 11240775 11431095 11689125 11805885 11914695 12276775 12561913 12624255 12837999 12906075 13025025 13189725 13258917 13452075 13622175 13679835 13938561 14054625 14494515 14891625 15028875 15444975 15784425 16003533 16151031 16593525 16680573 17255375 17821125 18235035 18465615 18635805 18734625 19051825 19146375 19151769 19676475 19857825 20575971 21040425 21396665 21510125 21708375 21982875 22098195 22420125 22703625 22799725 22912875 23230935 23445045 23741505 24157525 24623703 25298325 25741625 26090127 26307375 26672555 26804925 26918385 27655875 27800955 28411965 28562625 29955331 30391725 30776025 31059675 31919615 32078025 32794125 32823063 33096375 33238107 34293285 35067375 35417655 36830325 37685739 38513997 38718225 39075075 39569175 39776751 41039505 42163875 43483545 44674875 44863975 45086625 46334925 47353275 48010599 48453093 49780575 50652875 51293375 51766125 53463375 54705105 55396845 55631329 55907415 56203875 57155475 57455307 59029425 59573475 61383875 61727913 62809565 63121275 64189995 64530375 65125125 65948625 66294585 67260375 68110875 68399175 69692805 72472575 73871109 77224875 78270381 78922125 80017665 80755155 82967625 83402865 89865993 91175175 92328075 93179025 95259125 95758845 98382375 99289125 102879855 105202125 106983325 110490975 113057217 113998625 115541991 116154675 117225225 118707525 120787625 123118515 126491625 130450635 133362775 134024625 134591925 139004775 142059825 144031797 145359279 149776655 151958625 153880125 155298375 159598075 160390125 164115315 166190535 166893987 171466425 172365921 177088275 184151625 188428695 192569985 193591125 195375375 197845875 198883755 205197525 217417725 224319875 231674625 236766375 240052995 242265465 248902875 269597979 273525525 276984225 278156645 279537075 285777375 287276535 295147125 297867375 308639565 314047825 315606375 320949975 331472925 339171651 341995875 346625973 348464025 362362875 369355545 389419303 391351905 400088325 403775775 417014325 432095391 449329965 455875875 461640375 465895125 478794225 500681961 514399275 517097763 534916625 552454875 565286085 577709955 580773375 586126125 593537625 615592575 652253175 666813875 672959625 695023875 710299125 720158985 726796395 748883275 797990375 808793937 820576575 830952675 834469935 857332125 861829605 885441375 942143475 962849925 994418775 1017514953 1025987625 1087088625 1168257909 1200264975 1211327325 1347989895 1367627625 1384921125 1390783225 1397685375 1436382675 1502045883 1543197825 1570239125 1604749875 1657364625 1695858255 1733129865 1742320125 1846777725 1947096515 1956759525 2000441625 2018878875 2085071625 2160476955 2246649825 2393971125 2426381811 2503409805 2571996375 2585488815 2826430425 2888549775 3077962875 3261265875 3504773727 3600794925 3633981975 3744416375 4043969685 4102882875 4154763375 4172349675 4309148025 4506137649 4710717375 4814249625 4972093875 5087574765 5841289545 6001324875 6056636625 6739949475 6953916125 7181913375 7510229415 7715989125 8479291275 8665649325 9233888625 9735482575 9783797625 10514321181 10802384775 11233249125 12131909055 12517049025 12927444075 14132152125 14442748875 17523868635 18003974625 18169909875 20219848425 20861748375 21545740125 22530688245 25437873825 29206447725 31542963543 33699747375 37551147075 42396456375 43328246625 48677412875 52571605905 54011923875 60659545275 62585245125 64637220375 87619343175 101099242125 112653441225 127189369125 146032238625 157714817715 187755735375 262858029525 303297726375 438096715875 563267206125 788574088575 1314290147625 3942870442875
• Sum of all divisors σ(n): 9631649035008
• Sum of proper divisors (its aliquot sum) s(n): 5688778592133
• 3942870442875 is an abundant number, because the sum of its proper divisors (5688778592133) is greater than itself. Its abundance is 1745908149258

Bases of 3942870442875

• Binary: 111001011000000101011001000110001101111011₂
• Hexadecimal: 0x3960564637B
• Base-36: 1EBBV9COR

Squares and roots of 3942870442875

• 3942870442875 squared (3942870442875²) is 15546227329297298638265625
• 3942870442875 cubed (3942870442875³) is 61296760234901868344399519265638671875
• The square root of 3942870442875 is 1985666.2465970961
• The cube root of 3942870442875 is 15798.0749175085

Scales and comparisons

• 3,942,870,442,875 seconds is equal to 125,371 years, 4 weeks, 2 days, 13 hours, 41 minutes, 15 seconds.
• To count from 1 to 3,942,870,442,875 would take you about three hundred thirteen thousand, four hundred twenty-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 3942870442875 cubic inches would be around 1316.5 feet tall.

Recreational maths with 3942870442875

• 3942870442875 backwards is 5782440782493
• 3942870442875 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3942870442875's digits is 63
• More coming soon!