218490086621184

Names of 218490086621184

• Cardinal: 218490086621184 can be written as Two hundred eighteen trillion, four hundred ninety billion, eighty-six million, six hundred twenty-one thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 2.18490086621184 × 10¹⁴

Factors of 218490086621184

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 34
• Sum of prime factors: 125

Divisors of 218490086621184

• Number of divisors d(n): 580
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 113 128 147 168 192 196 224 226 256 294 336 339 343 384 392 448 452 512 588 672 678 686 768 784 791 896 904 1024 1029 1176 1344 1356 1372 1536 1568 1582 1792 1808 2048 2058 2352 2373 2401 2688 2712 2744 3072 3136 3164 3584 3616 4096 4116 4704 4746 4802 5376 5424 5488 5537 6144 6272 6328 7168 7203 7232 8192 8232 9408 9492 9604 10752 10848 10976 11074 12288 12544 12656 14336 14406 14464 16384 16464 16611 18816 18984 19208 21504 21696 21952 22148 24576 25088 25312 28672 28812 28928 32768 32928 33222 37632 37968 38416 38759 43008 43392 43904 44296 49152 50176 50624 57344 57624 57856 65536 65856 66444 75264 75936 76832 77518 86016 86784 87808 88592 98304 100352 101248 114688 115248 115712 116277 131072 131712 132888 150528 151872 153664 155036 172032 173568 175616 177184 196608 200704 202496 229376 230496 231424 232554 262144 263424 265776 271313 301056 303744 307328 310072 344064 347136 351232 354368 393216 401408 404992 458752 460992 462848 465108 524288 526848 531552 542626 602112 607488 614656 620144 688128 694272 702464 708736 786432 802816 809984 813939 917504 921984 925696 930216 1048576 1053696 1063104 1085252 1204224 1214976 1229312 1240288 1376256 1388544 1404928 1417472 1572864 1605632 1619968 1627878 1835008 1843968 1851392 1860432 2097152 2107392 2126208 2170504 2408448 2429952 2458624 2480576 2752512 2777088 2809856 2834944 3145728 3211264 3239936 3255756 3670016 3687936 3702784 3720864 4194304 4214784 4252416 4341008 4816896 4859904 4917248 4961152 5505024 5554176 5619712 5669888 6291456 6422528 6479872 6511512 7340032 7375872 7405568 7441728 8388608 8429568 8504832 8682016 9633792 9719808 9834496 9922304 11010048 11108352 11239424 11339776 12582912 12845056 12959744 13023024 14680064 14751744 14811136 14883456 16777216 16859136 17009664 17364032 19267584 19439616 19668992 19844608 22020096 22216704 22478848 22679552 25165824 25690112 25919488 26046048 29360128 29503488 29622272 29766912 33554432 33718272 34019328 34728064 38535168 38879232 39337984 39689216 44040192 44433408 44957696 45359104 50331648 51380224 51838976 52092096 58720256 59006976 59244544 59533824 67108864 67436544 68038656 69456128 77070336 77758464 78675968 79378432 88080384 88866816 89915392 90718208 100663296 102760448 103677952 104184192 117440512 118013952 118489088 119067648 134217728 134873088 136077312 138912256 154140672 155516928 157351936 158756864 176160768 177733632 179830784 181436416 201326592 205520896 207355904 208368384 234881024 236027904 236978176 238135296 268435456 269746176 272154624 277824512 308281344 311033856 314703872 317513728 352321536 355467264 359661568 362872832 402653184 411041792 414711808 416736768 469762048 472055808 473956352 476270592 539492352 544309248 555649024 616562688 622067712 629407744 635027456 704643072 710934528 719323136 725745664 805306368 822083584 829423616 833473536 939524096 944111616 947912704 952541184 1078984704 1088618496 1111298048 1233125376 1244135424 1258815488 1270054912 1409286144 1421869056 1438646272 1451491328 1644167168 1658847232 1666947072 1879048192 1888223232 1895825408 1905082368 2157969408 2177236992 2222596096 2466250752 2488270848 2517630976 2540109824 2818572288 2843738112 2877292544 2902982656 3288334336 3317694464 3333894144 3776446464 3791650816 3810164736 4315938816 4354473984 4445192192 4932501504 4976541696 5035261952 5080219648 5637144576 5687476224 5754585088 5805965312 6576668672 6635388928 6667788288 7552892928 7583301632 7620329472 8631877632 8708947968 8890384384 9865003008 9953083392 10070523904 10160439296 11374952448 11509170176 11611930624 13153337344 13270777856 13335576576 15105785856 15166603264 15240658944 17263755264 17417895936 17780768768 19730006016 19906166784 20141047808 20320878592 22749904896 23018340352 23223861248 26541555712 26671153152 30211571712 30333206528 30481317888 34527510528 34835791872 35561537536 39460012032 39812333568 40282095616 40641757184 45499809792 46036680704 46447722496 53083111424 53342306304 60423143424 60962635776 69055021056 69671583744 71123075072 79624667136 80564191232 81283514368 90999619584 92073361408 92895444992 106166222848 106684612608 120846286848 121925271552 138110042112 139343167488 142246150144 159249334272 161128382464 162567028736 185790889984 212332445696 213369225216 241692573696 243850543104 276220084224 278686334976 284492300288 318498668544 322256764928 325134057472 371581779968 426738450432 483385147392 487701086208 557372669952 568984600576 636997337088 644513529856 650268114944 743163559936 853476900864 966770294784 975402172416 1114745339904 1137969201152 1300536229888 1486327119872 1706953801728 1933540589568 1950804344832 2229490679808 2275938402304 2601072459776 3413907603456 3901608689664 4458981359616 4551876804608 5202144919552 6827815206912 7803217379328 9103753609216 10404289839104 13655630413824 15606434758656 18207507218432 27311260827648 31212869517312 36415014436864 54622521655296 72830028873728 109245043310592 218490086621184
• Sum of all divisors σ(n): 685721592300216
• Sum of proper divisors (its aliquot sum) s(n): 467231505679032
• 218490086621184 is an abundant number, because the sum of its proper divisors (467231505679032) is greater than itself. Its abundance is 248741419057848

Bases of 218490086621184

• Binary: 110001101011011100110000000000000000000000000000₂
• Hexadecimal: 0xC6B730000000
• Base-36: 25G4YKBSAO

Squares and roots of 218490086621184

• 218490086621184 squared (218490086621184²) is 47737917951732487549517561856
• 218490086621184 cubed (218490086621184³) is 10430261828389005878617014894387276759957504
• The square root of 218490086621184 is 14781410.1702504691
• The cube root of 218490086621184 is 60229.6832144599

Scales and comparisons

• 218,490,086,621,184 seconds is equal to 6,947,308 years, 47 weeks, 6 days, 6 minutes, 24 seconds.
• To count from 1 to 218,490,086,621,184 would take you about seventeen million, three hundred sixty-eight thousand, two hundred seventy-two 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 218490086621184 cubic inches would be around 5019.1 feet tall.

Recreational maths with 218490086621184

• 218490086621184 backwards is 481126680094812
• The number of decimal digits it has is: 15
• The sum of 218490086621184's digits is 60
• More coming soon!