55238744462128128

Names of 55238744462128128

• Cardinal: 55238744462128128 can be written as Fifty-five quadrillion, two hundred thirty-eight trillion, seven hundred forty-four billion, four hundred sixty-two million, one hundred twenty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 5.5238744462128128 × 10¹⁶

Factors of 55238744462128128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4429998118

Divisors of 55238744462128128

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 41 44 48 54 64 66 72 82 88 96 99 108 123 128 132 144 164 176 192 198 216 246 256 264 288 297 328 352 369 384 396 432 451 492 512 528 576 594 656 704 738 768 792 864 902 984 1024 1056 1107 1152 1188 1312 1353 1408 1476 1536 1584 1728 1804 1968 2112 2214 2304 2376 2624 2706 2816 2952 3072 3168 3456 3608 3936 4059 4224 4428 4608 4752 5248 5412 5632 5904 6336 6912 7216 7872 8118 8448 8856 9216 9504 10496 10824 11264 11808 12177 12672 13824 14432 15744 16236 16896 17712 19008 20992 21648 23616 24354 25344 27648 28864 31488 32472 33792 35424 38016 41984 43296 47232 48708 50688 57728 62976 64944 70848 76032 86592 94464 97416 101376 115456 125952 129888 141696 152064 173184 188928 194832 230912 259776 283392 304128 346368 377856 389664 461824 519552 566784 692736 779328 1039104 1133568 1385472 1558656 2078208 3117312 4156416 6234624 12469248 4429998061 8859996122 13289994183 17719992244 26579988366 35439984488 39869982549 48729978671 53159976732 70879968976 79739965098 97459957342 106319953464 119609947647 141759937952 146189936013 159479930196 181629920501 194919914684 212639906928 239219895294 283519875904 292379872026 318959860392 363259841002 389839829368 425279813856 438569808039 478439790588 544889761503 567039751808 584759744052 637919720784 726519682004 779679658736 850559627712 877139616078 956879581176 1089779523006 1134079503616 1169519488104 1275839441568 1315709424117 1453039364008 1559359317472 1634669284509 1701119255424 1754279232156 1913759162352 1997929125511 2179559046012 2268159007232 2339038976208 2551678883136 2631418848234 2906078728016 3118718634944 3269338569018 3402238510848 3508558464312 3827518324704 3995858251022 4359118092024 4536318014464 4678077952416 4904007853527 5103357766272 5262837696468 5812157456032 5993787376533 6237437269888 6538677138036 6804477021696 7017116928624 7655036649408 7991716502044 8718236184048 9356155904832 9808015707054 10206715532544 10525675392936 11624314912064 11987574753066 12474874539776 13077354276072 13608954043392 14034233857248 15310073298816 15983433004088 17436472368096 17981362129599 18712311809664 19616031414108 20413431065088 21051350785872 23248629824128 23975149506132 24949749079552 26154708552144 28068467714496 30620146597632 31966866008176 34872944736192 35962724259198 37424623619328 39232062828216 40826862130176 42102701571744 46497259648256 47950299012264 49899498159104 52309417104288 53944086388797 56136935428992 61240293195264 63933732016352 69745889472384 71925448518396 74849247238656 78464125656432 84205403143488 92994519296512 95900598024528 104618834208576 107888172777594 112273870857984 122480586390528 127867464032704 139491778944768 143850897036792 149698494477312 156928251312864 168410806286976 185989038593024 191801196049056 209237668417152 215776345555188 224547741715968 255734928065408 278983557889536 287701794073584 313856502625728 336821612573952 383602392098112 418475336834304 431552691110376 449095483431936 511469856130816 557967115779072 575403588147168 627713005251456 673643225147904 767204784196224 836950673668608 863105382220752 1022939712261632 1150807176294336 1255426010502912 1347286450295808 1534409568392448 1673901347337216 1726210764441504 2045879424523264 2301614352588672 2510852021005824 3068819136784896 3452421528883008 4603228705177344 5021704042011648 6137638273569792 6904843057766016 9206457410354688 13809686115532032 18412914820709376 27619372231064064 55238744462128128
• Sum of all divisors σ(n): 182815033623546240
• Sum of proper divisors (its aliquot sum) s(n): 127576289161418112
• 55238744462128128 is an abundant number, because the sum of its proper divisors (127576289161418112) is greater than itself. Its abundance is 72337544699289984

Bases of 55238744462128128

• Binary: 11000100001111110101100001101101100000001111010000000000₂
• Hexadecimal: 0xC43F586D80F400
• Base-36: F3WI0VQMTC0

Squares and roots of 55238744462128128

• 55238744462128128 squared (55238744462128128²) is 3051318889752290929144870688784384
• 55238744462128128 cubed (55238744462128128³) is 168551024423491308500820241687963991183693973553152
• The square root of 55238744462128128 is 235029241.7171278881
• The cube root of 55238744462128128 is 380844.7147285299

Scales and comparisons

• 55,238,744,462,128,128 seconds is equal to 1,756,421,209 years, 12 weeks, 3 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 55,238,744,462,128,128 would take you about five billion, two hundred sixty-nine million, two hundred sixty-three thousand, six 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 55238744462128128 cubic inches would be around 31737.1 feet tall.

Recreational maths with 55238744462128128

• 55238744462128128 backwards is 82182126444783255
• 55238744462128128 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55238744462128128's digits is 72
• More coming soon!