128067066396672

Names of 128067066396672

• Cardinal: 128067066396672 can be written as One hundred twenty-eight trillion, sixty-seven billion, sixty-six million, three hundred ninety-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.28067066396672 × 10¹⁴

Factors of 128067066396672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 959

Divisors of 128067066396672

• Number of divisors d(n): 348
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 208 256 312 338 384 416 507 512 624 676 768 832 941 1014 1024 1248 1352 1536 1664 1882 2028 2048 2496 2704 2823 3072 3328 3764 4056 4096 4992 5408 5646 6144 6656 7528 8112 8192 9984 10816 11292 12233 12288 13312 15056 16224 16384 19968 21632 22584 24466 24576 26624 30112 32448 32768 36699 39936 43264 45168 48932 49152 53248 60224 64896 65536 73398 79872 86528 90336 97864 98304 106496 120448 129792 131072 146796 159029 159744 173056 180672 195728 196608 212992 240896 259584 262144 293592 318058 319488 346112 361344 391456 393216 425984 477087 481792 519168 524288 587184 636116 638976 692224 722688 782912 786432 851968 954174 963584 1038336 1048576 1174368 1272232 1277952 1384448 1445376 1565824 1572864 1703936 1908348 1927168 2076672 2097152 2348736 2544464 2555904 2768896 2890752 3131648 3145728 3407872 3816696 3854336 4153344 4194304 4697472 5088928 5111808 5537792 5781504 6263296 6291456 6815744 7633392 7708672 8306688 8388608 9394944 10177856 10223616 11075584 11563008 12526592 12582912 13631488 15266784 15417344 16613376 16777216 18789888 20355712 20447232 22151168 23126016 25053184 25165824 27262976 30533568 30834688 33226752 33554432 37579776 40711424 40894464 44302336 46252032 50106368 50331648 54525952 61067136 61669376 66453504 67108864 75159552 81422848 81788928 88604672 92504064 100212736 100663296 109051904 122134272 123338752 132907008 134217728 150319104 162845696 163577856 177209344 185008128 200425472 201326592 218103808 244268544 246677504 265814016 268435456 300638208 325691392 327155712 354418688 370016256 400850944 402653184 436207616 488537088 493355008 531628032 601276416 651382784 654311424 708837376 740032512 801701888 805306368 872415232 977074176 986710016 1063256064 1202552832 1302765568 1308622848 1417674752 1480065024 1603403776 1744830464 1954148352 1973420032 2126512128 2405105664 2605531136 2617245696 2835349504 2960130048 3206807552 3489660928 3908296704 3946840064 4253024256 4810211328 5211062272 5234491392 5670699008 5920260096 6413615104 7816593408 7893680128 8506048512 9620422656 10422124544 10468982784 11341398016 11840520192 12827230208 15633186816 15787360256 17012097024 19240845312 20844249088 22682796032 23681040384 25654460416 31266373632 31574720512 34024194048 38481690624 41688498176 45365592064 47362080768 51308920832 62532747264 63149441024 68048388096 76963381248 83376996352 94724161536 102617841664 125065494528 126298882048 136096776192 153926762496 166753992704 189448323072 205235683328 250130989056 252597764096 307853524992 333507985408 378896646144 410471366656 500261978112 615707049984 667015970816 757793292288 820942733312 1000523956224 1231414099968 1334031941632 1641885466624 2001047912448 2462828199936 2668063883264 3283770933248 4002095824896 4925656399872 5336127766528 8004191649792 9851312799744 10672255533056 16008383299584 21344511066112 32016766599168 42689022132224 64033533198336 128067066396672
• Sum of all divisors σ(n): 370196115454584
• Sum of proper divisors (its aliquot sum) s(n): 242129049057912
• 128067066396672 is an abundant number, because the sum of its proper divisors (242129049057912) is greater than itself. Its abundance is 114061982661240

Bases of 128067066396672

• Binary: 11101000111100111110000000000000000000000000000₂
• Hexadecimal: 0x7479F0000000
• Base-36: 19E974QLMO

Squares and roots of 128067066396672

• 128067066396672 squared (128067066396672²) is 16401173495449594566052675584
• 128067066396672 cubed (128067066396672³) is 2100450175025080219750890939197963473256448
• The square root of 128067066396672 is 11316672.0548344953
• The cube root of 128067066396672 is 50405.6423719811

Scales and comparisons

• 128,067,066,396,672 seconds is equal to 4,072,136 years, 29 weeks, 5 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 128,067,066,396,672 would take you about ten million, one hundred eighty thousand, three hundred forty-one 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 128067066396672 cubic inches would be around 4200.5 feet tall.

Recreational maths with 128067066396672

• 128067066396672 backwards is 276693660760821
• The number of decimal digits it has is: 15
• The sum of 128067066396672's digits is 69
• More coming soon!