61478436784128

Names of 61478436784128

• Cardinal: 61478436784128 can be written as Sixty-one trillion, four hundred seventy-eight billion, four hundred thirty-six million, seven hundred eighty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.1478436784128 × 10¹³

Factors of 61478436784128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3924

Divisors of 61478436784128

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 37 39 42 48 52 56 64 74 78 84 91 96 104 111 112 128 148 156 168 182 192 208 222 224 256 259 273 296 312 336 364 384 416 444 448 481 512 518 546 592 624 672 728 768 777 832 888 896 962 1024 1036 1061 1092 1184 1248 1344 1443 1456 1536 1554 1664 1776 1792 1924 2048 2072 2122 2184 2368 2496 2688 2801 2886 2912 3072 3108 3183 3328 3367 3552 3584 3848 4144 4244 4368 4736 4992 5376 5602 5772 5824 6144 6216 6366 6656 6734 7104 7168 7427 7696 8288 8403 8488 8736 9472 9984 10101 10752 11204 11544 11648 12432 12732 13312 13468 13793 14208 14336 14854 15392 16576 16806 16976 17472 18944 19607 19968 20202 21504 22281 22408 23088 23296 24864 25464 26624 26936 27586 28416 29708 30784 33152 33612 33952 34944 36413 37888 39214 39257 39936 40404 41379 43008 44562 44816 46176 46592 49728 50928 53872 55172 56832 58821 59416 61568 66304 67224 67904 69888 72826 75776 78428 78514 79872 80808 82758 89124 89632 92352 93184 96551 99456 101856 103637 107744 109239 110344 113664 117642 117771 118832 123136 132608 134448 135808 139776 145652 156856 157028 161616 165516 178248 179264 184704 186368 193102 198912 203712 207274 215488 218478 220688 227328 235284 235542 237664 246272 254891 265216 268896 271616 274799 279552 289653 291304 310911 313712 314056 323232 331032 356496 358528 369408 386204 397824 407424 414548 430976 436956 441376 470568 471084 475328 492544 509782 510341 530432 537792 543232 549598 559104 579306 582608 621822 627424 628112 646464 662064 712992 717056 725459 738816 764673 772408 795648 814848 824397 829096 861952 873912 882752 941136 942168 950656 985088 1019564 1020682 1075584 1086464 1099196 1158612 1165216 1243644 1254848 1256224 1292928 1324128 1347281 1425984 1434112 1450918 1477632 1529346 1531023 1544816 1591296 1629696 1648794 1658192 1723904 1747824 1765504 1882272 1884336 1901312 2039128 2041364 2151168 2172928 2176377 2198392 2317224 2330432 2487288 2509696 2512448 2585856 2648256 2694562 2851968 2868224 2901836 2955264 2971861 3058692 3062046 3089632 3259392 3297588 3316384 3447808 3495648 3531008 3572387 3764544 3768672 3802624 4041843 4078256 4082728 4302336 4352754 4396784 4634448 4660864 4974576 5019392 5024896 5171712 5296512 5389124 5703936 5736448 5803672 5943722 6117384 6124092 6179264 6518784 6595176 6632768 6895616 6991296 7062016 7144774 7529088 7537344 7605248 8083686 8156512 8165456 8604672 8705508 8793568 8915583 9268896 9321728 9430967 9949152 10038784 10049792 10343424 10593024 10717161 10778248 11407872 11607344 11887444 12234768 12248184 12358528 13190352 13265536 13982592 14124032 14289548 15058176 15074688 15210496 16167372 16313024 16330912 17209344 17411016 17587136 17831166 18537792 18643456 18861934 19898304 20077568 20099584 20686848 20803027 21186048 21434322 21556496 22815744 23214688 23774888 24469536 24496368 24717056 26380704 26531072 27965184 28248064 28292901 28579096 30116352 30149376 32334744 32626048 32661824 34822032 35174272 35662332 37075584 37286912 37723868 38634193 39796608 40155136 40199168 41606054 42372096 42868644 43112992 45631488 46429376 47549776 48939072 48992736 49434112 52761408 53062144 55930368 56585802 57158192 60232704 60298752 62409081 64669488 65252096 65323648 69644064 70348544 71324664 74151168 74573824 75447736 77268386 79593216 80398336 83212108 84744192 85737288 86225984 92858752 95099552 97878144 97985472 98868224 105522816 106124288 109958857 111860736 113171604 114316384 115902579 120465408 120597504 124818162 129338976 130504192 130647296 139288128 140697088 142649328 148302336 150895472 154536772 159186432 166424216 171474576 172451968 185717504 190199104 195756288 195970944 197736448 211045632 212248576 219917714 223721472 226343208 228632768 231805158 241195008 249636324 258677952 261008384 261294592 270439351 278576256 281394176 285298656 296604672 301790944 309073544 318372864 329876571 332848432 342949152 344903936 371435008 380398208 391512576 391941888 422091264 439835428 452686416 457265536 463610316 499272648 517355904 522016768 522589184 540878702 557152512 562788352 570597312 593209344 603581888 618147088 636745728 659753142 665696864 685898304 689807872 742870016 760796416 769711999 783025152 783883776 811318053 844182528 879670856 905372832 914531072 927220632 998545296 1034711808 1045178368 1081757404 1114305024 1141194624 1207163776 1236294176 1319506284 1331393728 1371796608 1379615744 1429465141 1485740032 1521592832 1539423998 1566050304 1567767552 1622636106 1688365056 1759341712 1810745664 1829062144 1854441264 1997090592 2069423616 2163514808 2228610048 2282389248 2309135997 2414327552 2472588352 2639012568 2662787456 2743593216 2759231488 2858930282 3043185664 3078847996 3135535104 3245272212 3518683424 3621491328 3658124288 3708882528 3994181184 4138847232 4288395423 4327029616 4457220096 4564778496 4618271994 4828655104 4945176704 5278025136 5325574912 5487186432 5717860564 6086371328 6157695992 6490544424 7037366848 7242982656 7316248576 7417765056 7988362368 8277694464 8576790846 8654059232 9129556992 9236543988 9657310208 9890353408 10006255987 10556050272 10651149824 10974372864 11435721128 12315391984 12981088848 14074733696 14485965312 14835530112 15976724736 17153581692 17308118464 18259113984 18473087976 19314620416 19780706816 20012511974 21112100544 21302299648 21948745728 22871442256 24630783968 25962177696 28149467392 28971930624 29671060224 30018767961 31953449472 34307163384 34616236928 36946175952 39561413632 40025023948 42224201088 42604599296 45742884512 49261567936 51924355392 56298934784 57943861248 59342120448 60037535922 63906898944 68614326768 69232473856 73892351904 79122827264 80050047896 84448402176 91485769024 98523135872 103848710784 112597869568 118684240896 120075071844 127813797888 137228653536 138464947712 147784703808 160100095792 168896804352 182971538048 197046271744 207697421568 225195739136 237368481792 240150143688 274457307072 276929895424 295569407616 320200191584 337793608704 365943076096 394092543488 415394843136 480300287376 548914614144 553859790848 591138815232 640400383168 675587217408 731886152192 788185086976 830789686272 960600574752 1097829228288 1182277630464 1280800766336 1463772304384 1576370173952 1661579372544 1921201149504 2195658456576 2364555260928 2561601532672 2927544608768 3842402299008 4391316913152 4729110521856 5123203065344 7684804598016 8782633826304 10246406130688 15369609196032 20492812261376 30739218392064 61478436784128
• Sum of all divisors σ(n): 207447480414720
• Sum of proper divisors (its aliquot sum) s(n): 145969043630592
• 61478436784128 is an abundant number, because the sum of its proper divisors (145969043630592) is greater than itself. Its abundance is 84490606846464

Bases of 61478436784128

• Binary: 1101111110101000010000011000101100100000000000₂
• Hexadecimal: 0x37EA1062C800
• Base-36: LSISXXNUO

Squares and roots of 61478436784128

• 61478436784128 squared (61478436784128²) is 3779598189420022742472720384
• 61478436784128 cubed (61478436784128³) is 232363788357663514365197214883288713265152
• The square root of 61478436784128 is 7840818.6297176903
• The cube root of 61478436784128 is 39467.6200556477

Scales and comparisons

• 61,478,436,784,128 seconds is equal to 1,954,824 years, 6 weeks, 3 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 61,478,436,784,128 would take you about four million, eight hundred eighty-seven thousand and sixty 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 61478436784128 cubic inches would be around 3289 feet tall.

Recreational maths with 61478436784128

• 61478436784128 backwards is 82148763487416
• The number of decimal digits it has is: 14
• The sum of 61478436784128's digits is 69
• More coming soon!