128340094388688

Names of 128340094388688

• Cardinal: 128340094388688 can be written as One hundred twenty-eight trillion, three hundred forty billion, ninety-four million, three hundred eighty-eight thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.28340094388688 × 10¹⁴

Factors of 128340094388688

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 41882

Divisors of 128340094388688

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 23 24 26 28 36 39 42 46 48 52 56 63 69 72 78 84 91 92 104 112 117 126 138 144 156 161 168 182 184 207 208 234 252 273 276 299 312 322 336 364 368 414 468 483 504 546 552 598 624 644 728 819 828 897 936 966 1008 1092 1104 1196 1288 1449 1456 1638 1656 1794 1872 1932 2093 2184 2392 2576 2691 2898 3276 3312 3588 3864 4186 4368 4784 5382 5796 6279 6552 7176 7728 8372 10764 11592 12558 13104 14352 16744 17497 18837 21528 23184 24337 25116 33488 34994 37674 43056 48674 50232 52491 69988 73011 75348 97348 100464 104982 122479 139976 146022 150696 157473 170359 194696 209964 219033 227461 244958 279952 292044 301392 314946 316381 340718 367437 389392 402431 419928 438066 454922 489916 511077 559751 584088 629892 632762 681436 682383 734874 804862 839856 876132 909844 949143 979832 1022154 1102311 1119502 1168176 1207293 1259784 1265524 1362872 1364766 1469748 1533231 1592227 1609724 1679253 1752264 1819688 1898286 1959664 2044308 2047149 2204622 2214667 2239004 2414586 2519568 2531048 2725744 2729532 2817017 2847429 2939496 3066462 3184454 3219448 3358506 3504528 3621879 3639376 3796572 3918257 4088616 4094298 4409244 4429334 4478008 4776681 4829172 5037759 5062096 5231603 5459064 5634034 5694858 5878992 6132924 6368908 6438896 6644001 6717012 7243758 7276763 7593144 7836514 8177232 8188596 8451051 8818488 8858668 8956016 9553362 9658344 10075518 10463206 10918128 11268068 11389716 11754771 12265848 12737816 13288002 13434024 14330043 14487516 14553526 15186288 15673028 15694809 16377192 16902102 17636976 17717336 19106724 19316688 19932003 20151036 20926412 21830289 22536136 22779432 23509542 24531696 25353153 25475632 26576004 26868048 28660086 28975032 29107052 31346056 31389618 32754384 33804204 35264313 35434672 36621221 38213448 39864006 40302072 41852824 43660578 45072272 45558864 47019084 47084427 50706306 50937341 53152008 57320172 57950064 58214104 62692112 62779236 65490867 67608408 70528626 73242442 76426896 79728012 80604144 83705648 87321156 94038168 94168854 101412612 101874682 106304016 109863663 114640344 116428208 125558472 130981734 135216816 141057252 146484884 152812023 159456024 174642312 188076336 188337708 202825224 203749364 219727326 229280688 251116944 261963468 282114504 292969768 305624046 318912048 329590989 349284624 376675416 405650448 407498728 425824489 439454652 458436069 523926936 564229008 585939536 611248092 659181978 753350832 814997456 851648978 878909304 916872138 1047853872 1222496184 1277473467 1318363956 1703297956 1757818608 1833744276 2444992368 2554946934 2636727912 2980771423 3406595912 3667488552 3832420401 5109893868 5273455824 5535718357 5961542846 6813191824 7334977104 7664840802 8942314269 9793963247 10219787736 11071436714 11923085692 15329681604 16607155071 17884628538 19587926494 20439575472 22142873428 23846171384 26826942807 29381889741 30659363208 33214310142 35769257076 38750028499 39175852988 44285746856 47692342768 49821465213 53653885614 58763779482 61318726416 66428620284 68557742729 71538514152 77500056998 78351705976 88145669223 88571493712 99642930426 107307771228 116250085497 117527558964 127321522211 132857240568 137115485458 143077028304 155000113996 156703411952 176291338446 199285860852 205673228187 214615542456 232500170994 235055117928 254643044422 265714481136 274230970916 310000227992 348750256491 352582676892 381964566633 398571721704 411346456374 429231084912 465000341988 470110235856 509286088844 548461941832 617019684561 620000455984 697500512982 705165353784 763929133266 797143443408 822692912748 891250655477 930000683976 1018572177688 1096923883664 1145893699899 1234039369122 1395001025964 1410330707568 1527858266532 1645385825496 1782501310954 1860001367952 2037144355376 2291787399798 2468078738244 2673751966431 2790002051928 3055716533064 3290771650992 3565002621908 4583574799596 4936157476488 5347503932862 5580004103856 6111433066128 7130005243816 8021255899293 9167149599192 9872314952976 10695007865724 14260010487632 16042511798586 18334299198384 21390015731448 32085023597172 42780031462896 64170047194344 128340094388688
• Sum of all divisors σ(n): 461325657601536
• Sum of proper divisors (its aliquot sum) s(n): 332985563212848
• 128340094388688 is an abundant number, because the sum of its proper divisors (332985563212848) is greater than itself. Its abundance is 204645468824160

Bases of 128340094388688

• Binary: 11101001011100110000001101111001000100111010000₂
• Hexadecimal: 0x74B981BC89D0
• Base-36: 19HQMIK0K0

Squares and roots of 128340094388688

• 128340094388688 squared (128340094388688²) is 16471179827697345064422361344
• 128340094388688 cubed (128340094388688³) is 2113912773779731013986427568991125122076672
• The square root of 128340094388688 is 11328728.7189996743
• The cube root of 128340094388688 is 50441.4371144507

Scales and comparisons

• 128,340,094,388,688 seconds is equal to 4,080,818 years, 1 week, 3 hours, 4 minutes, 48 seconds.
• To count from 1 to 128,340,094,388,688 would take you about ten million, two hundred two thousand and forty-five 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 128340094388688 cubic inches would be around 4203.5 feet tall.

Recreational maths with 128340094388688

• 128340094388688 backwards is 886883490043821
• 128340094388688 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128340094388688's digits is 72
• More coming soon!