128135840097370112

Names of 128135840097370112

• Cardinal: 128135840097370112 can be written as One hundred twenty-eight quadrillion, one hundred thirty-five trillion, eight hundred forty billion, ninety-seven million, three hundred seventy thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.28135840097370112 × 10¹⁷

Factors of 128135840097370112

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 33
• Sum of prime factors: 2216

Divisors of 128135840097370112

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1024 1568 1792 2048 2207 3136 3584 4096 4414 6272 7168 8192 8828 12544 14336 15449 16384 17656 25088 28672 30898 32768 35312 50176 57344 61796 65536 70624 100352 108143 114688 123592 131072 141248 200704 216286 229376 247184 262144 282496 401408 432572 458752 494368 524288 564992 802816 865144 917504 988736 1048576 1129984 1605632 1730288 1835008 1977472 2097152 2259968 3211264 3460576 3670016 3954944 4194304 4519936 4870849 6422528 6921152 7340032 7909888 8388608 9039872 9741698 12845056 13842304 14680064 15819776 16777216 18079744 19483396 25690112 27684608 29360128 31639552 33554432 34095943 36159488 38966792 51380224 55369216 58720256 63279104 67108864 68191886 72318976 77933584 102760448 110738432 117440512 126558208 134217728 136383772 144637952 155867168 205520896 221476864 234881024 238671601 253116416 268435456 272767544 289275904 311734336 411041792 442953728 469762048 477343202 506232832 536870912 545535088 578551808 623468672 822083584 885907456 939524096 954686404 1012465664 1091070176 1157103616 1246937344 1644167168 1771814912 1879048192 1909372808 2024931328 2182140352 2314207232 2493874688 3288334336 3543629824 3758096384 3818745616 4049862656 4364280704 4628414464 4987749376 6576668672 7087259648 7637491232 8099725312 8728561408 9256828928 9975498752 13153337344 14174519296 15274982464 16199450624 17457122816 18513657856 19950997504 26306674688 28349038592 30549964928 32398901248 34914245632 37027315712 39901995008 56698077184 61099929856 64797802496 69828491264 74054631424 79803990016 113396154368 122199859712 129595604992 139656982528 148109262848 159607980032 226792308736 244399719424 259191209984 279313965056 296218525696 319215960064 453584617472 488799438848 518382419968 558627930112 592437051392 638431920128 907169234944 977598877696 1036764839936 1117255860224 1184874102784 1276863840256 1814338469888 1955197755392 2073529679872 2234511720448 2553727680512 3628676939776 3910395510784 4147059359744 4469023440896 5107455361024 7257353879552 7820791021568 8294118719488 8938046881792 10214910722048 14514707759104 15641582043136 17876093763584 20429821444096 29029415518208 31283164086272 35752187527168 40859642888192 58058831036416 62566328172544 71504375054336 81719285776384 125132656345088 143008750108672 163438571552768 250265312690176 286017500217344 326877143105536 500530625380352 572035000434688 653754286211072 1001061250760704 1144070000869376 1307508572422144 2002122501521408 2288140001738752 2615017144844288 4004245003042816 4576280003477504 8008490006085632 9152560006955008 16016980012171264 18305120013910016 32033960024342528 64067920048685056 128135840097370112
• Sum of all divisors σ(n): 298247091085485927
• Sum of proper divisors (its aliquot sum) s(n): 170111250988115815
• 128135840097370112 is an abundant number, because the sum of its proper divisors (170111250988115815) is greater than itself. Its abundance is 41975410890745703

Bases of 128135840097370112

• Binary: 111000111001110101101111000100000000000000000000000000000₂
• Hexadecimal: 0x1C73ADE20000000
• Base-36: Z1OD4AWMFI8

Squares and roots of 128135840097370112

• 128135840097370112 squared (128135840097370112²) is 16418793517458802193509098710892544
• 128135840097370112 cubed (128135840097370112³) is 2103835900744838048158968435930959889675622629244928
• The square root of 128135840097370112 is 357960668.3664702737
• The cube root of 128135840097370112 is 504146.6358852301

Scales and comparisons

• 128,135,840,097,370,112 seconds is equal to 4,074,323,364 years, 47 weeks, 5 days, 16 hours, 8 minutes, 32 seconds.
• To count from 1 to 128,135,840,097,370,112 would take you about twelve billion, two hundred twenty-two million, nine hundred seventy thousand and ninety-four 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 128135840097370112 cubic inches would be around 42012.2 feet tall.

Recreational maths with 128135840097370112

• 128135840097370112 backwards is 211073790048531821
• The number of decimal digits it has is: 18
• The sum of 128135840097370112's digits is 62
• More coming soon!