55145234162278400

Names of 55145234162278400

• Cardinal: 55145234162278400 can be written as Fifty-five quadrillion, one hundred forty-five trillion, two hundred thirty-four billion, one hundred sixty-two million, two hundred seventy-eight thousand, four hundred.

Scientific notation

• Scientific notation: 5.51452341622784 × 10¹⁶

Factors of 55145234162278400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1224

Divisors of 55145234162278400

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 50 56 64 70 80 92 100 112 115 128 140 160 161 175 184 200 224 230 256 280 320 322 350 368 400 448 460 512 560 575 640 644 700 736 800 805 896 920 1024 1120 1150 1187 1280 1288 1400 1472 1600 1610 1792 1840 2048 2240 2300 2374 2560 2576 2800 2944 3200 3220 3584 3680 4025 4096 4480 4600 4748 5120 5152 5600 5888 5935 6400 6440 7168 7360 8050 8192 8309 8960 9200 9496 10240 10304 11200 11776 11870 12800 12880 14336 14720 16100 16618 17920 18400 18992 20480 20608 22400 23552 23740 25600 25760 27301 28672 29440 29675 32200 33236 35840 36800 37984 40960 41216 41545 44800 47104 47480 51200 51520 54602 57344 58880 59350 64400 66472 71680 73600 75968 82432 83090 89600 94208 94960 102400 103040 109204 117760 118700 128800 132944 136505 143360 147200 151936 164864 166180 179200 188416 189920 191107 204800 206080 207725 218408 235520 237400 257600 265888 273010 286720 294400 303872 329728 332360 358400 379840 382214 412160 415450 436816 471040 474800 515200 531776 546020 588800 607744 659456 664720 682525 716800 759680 764428 824320 830900 873632 942080 949600 955535 1030400 1063552 1092040 1177600 1215488 1318912 1329440 1365050 1408969 1433600 1519360 1528856 1648640 1661800 1747264 1899200 1911070 2060800 2127104 2184080 2355200 2430976 2658880 2730100 2817938 3038720 3057712 3297280 3323600 3494528 3798400 3822140 4121600 4254208 4368160 4710400 4777675 4861952 5317760 5460200 5635876 6077440 6115424 6594560 6647200 6989056 7044845 7596800 7644280 8243200 8508416 8736320 9555350 9723904 9862783 10635520 10920400 11271752 12154880 12230848 13294400 13978112 14089690 15193600 15288560 16486400 17016832 17472640 19110700 19725566 21271040 21840800 22543504 24309760 24461696 26588800 27956224 28179380 30387200 30577120 32406287 32972800 34033664 34945280 35224225 38221400 39451132 42542080 43681600 45087008 48619520 48923392 49313915 53177600 55912448 56358760 60774400 61154240 64812574 68067328 69890560 70448450 76442800 78902264 85084160 87363200 90174016 97846784 98627830 106355200 111824896 112717520 121548800 122308480 129625148 139781120 140896900 152885600 157804528 162031435 170168320 174726400 180348032 195693568 197255660 212710400 223649792 225435040 226844009 243097600 244616960 246569575 259250296 279562240 281793800 305771200 315609056 324062870 340336640 349452800 360696064 391387136 394511320 425420800 450870080 453688018 489233920 493139150 518500592 559124480 563587600 611542400 631218112 648125740 698905600 721392128 782774272 789022640 810157175 850841600 901740160 907376036 978467840 986278300 1037001184 1118248960 1127175200 1134220045 1223084800 1262436224 1296251480 1397811200 1442784256 1565548544 1578045280 1620314350 1672446203 1701683200 1803480320 1814752072 1956935680 1972556600 2074002368 2254350400 2268440090 2446169600 2524872448 2592502960 2795622400 2885568512 3156090560 3240628700 3344892406 3606960640 3629504144 3913871360 3945113200 4148004736 4508700800 4536880180 4892339200 5049744896 5185005920 5591244800 5671100225 5771137024 6312181120 6481257400 6689784812 7213921280 7259008288 7827742720 7890226400 8296009472 8362231015 9017401600 9073760360 9784678400 10099489792 10370011840 11342200450 11542274048 11707123421 12624362240 12962514800 13379569624 14427842560 14518016576 15780452800 16592018944 16724462030 18034803200 18147520720 19569356800 20198979584 20740023680 22684400900 23414246842 25248724480 25925029600 26759139248 28855685120 29036033152 31560905600 33184037888 33448924060 36069606400 36295041440 38466262669 39138713600 40397959168 41480047360 41811155075 45368801800 46828493684 50497448960 51850059200 53518278496 57711370240 58072066304 58535617105 63121811200 66368075776 66897848120 72139212800 72590082880 76932525338 80795918336 82960094720 83622310150 90737603600 93656987368 100994897920 103700118400 107036556992 116144132608 117071234210 126243622400 132736151552 133795696240 144278425600 145180165760 153865050676 165920189440 167244620300 181475207200 187313974736 192331313345 201989795840 207400236800 214073113984 232288265216 234142468420 252487244800 265472303104 267591392480 269263838683 288556851200 290360331520 292678085525 307730101352 331840378880 334489240600 362950414400 374627949472 384662626690 403979591680 414800473600 428146227968 464576530432 468284936840 504974489600 535182784960 538527677366 580720663040 585356171050 615460202704 663680757760 668978481200 725900828800 749255898944 769325253380 829600947200 856292455936 929153060864 936569873680 961656566725 1009948979200 1070365569920 1077055354732 1161441326080 1170712342100 1230920405408 1327361515520 1337956962400 1346319193415 1451801657600 1498511797888 1538650506760 1659201894400 1712584911872 1858306121728 1873139747360 1923313133450 2019897958400 2140731139840 2154110709464 2322882652160 2341424684200 2461840810816 2675913924800 2692638386830 2903603315200 2997023595776 3077301013520 3318403788800 3425169823744 3746279494720 3846626266900 4281462279680 4308221418928 4645765304320 4682849368400 4923681621632 5351827849600 5385276773660 5807206630400 5994047191552 6154602027040 6636807577600 6731595967075 6850339647488 7492558989440 7693252533800 8562924559360 8616442837856 9291530608640 9365698736800 9847363243264 10703655699200 10770553547320 11614413260800 11988094383104 12309204054080 13463191934150 13700679294976 14985117978880 15386505067600 17125849118720 17232885675712 18731397473600 19694726486528 21407311398400 21541107094640 23228826521600 23976188766208 24618408108160 26926383868300 29970235957760 30773010135200 34251698237440 34465771351424 37462794947200 39389452973056 42814622796800 43082214189280 46457653043200 47952377532416 49236816216320 53852767736600 59940471915520 61546020270400 68503396474880 68931542702848 74925589894400 78778905946112 85629245593600 86164428378560 95904755064832 98473632432640 107705535473200 119880943831040 123092040540800 137863085405696 149851179788800 157557811892224 171258491187200 172328856757120 196947264865280 215411070946400 239761887662080 246184081081600 275726170811392 299702359577600 315115623784448 342516982374400 344657713514240 393894529730560 430822141892800 479523775324160 492368162163200 551452341622784 599404719155200 689315427028480 787789059461120 861644283785600 984736324326400 1102904683245568 1198809438310400 1378630854056960 1575578118922240 1723288567571200 1969472648652800 2205809366491136 2397618876620800 2757261708113920 3446577135142400 3938945297305600 5514523416227840 6893154270284800 7877890594611200 11029046832455680 13786308540569600 27572617081139200 55145234162278400
• Sum of all divisors σ(n): 163220438615477760
• Sum of proper divisors (its aliquot sum) s(n): 108075204453199360
• 55145234162278400 is an abundant number, because the sum of its proper divisors (108075204453199360) is greater than itself. Its abundance is 52929970290920960

Bases of 55145234162278400

• Binary: 11000011111010100100110001011101010011000110000000000000₂
• Hexadecimal: 0xC3EA4C5D4C6000
• Base-36: F2ZCQUCGU0W

Squares and roots of 55145234162278400

• 55145234162278400 squared (55145234162278400²) is 3040996850812516708625479106560000
• 55145234162278400 cubed (55145234162278400³) is 167696483424807427380955775142371083685986304000000
• The square root of 55145234162278400 is 234830224.1243200789
• The cube root of 55145234162278400 is 380629.6904228237

Scales and comparisons

• 55,145,234,162,278,400 seconds is equal to 1,753,447,870 years, 49 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 55,145,234,162,278,400 would take you about five billion, two hundred sixty million, three hundred forty-three thousand, six hundred twelve 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 55145234162278400 cubic inches would be around 31719.1 feet tall.

Recreational maths with 55145234162278400

• 55145234162278400 backwards is 00487226143254155
• The number of decimal digits it has is: 17
• The sum of 55145234162278400's digits is 59
• More coming soon!