3968246645539072

Names of 3968246645539072

• Cardinal: 3968246645539072 can be written as Three quadrillion, nine hundred sixty-eight trillion, two hundred forty-six billion, six hundred forty-five million, five hundred thirty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 3.968246645539072 × 10¹⁵

Factors of 3968246645539072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 503

Divisors of 3968246645539072

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 169 208 248 256 338 403 416 457 496 676 806 832 914 961 992 1352 1612 1664 1828 1922 1984 2704 3224 3328 3656 3844 3968 5239 5408 5941 6448 7312 7688 7936 10478 10816 11882 12493 12896 14167 14624 15376 20956 21632 23764 24986 25792 28334 29248 30752 41912 43264 47528 49972 51584 56668 58496 61504 77233 83824 95056 99944 103168 113336 116992 123008 154466 162409 167648 184171 190112 199888 208849 226672 246016 308932 324818 335296 368342 380224 399776 417698 439177 453344 617864 649636 670592 736684 760448 799552 835396 878354 906688 1235728 1299272 1341184 1473368 1520896 1599104 1670792 1756708 1813376 2394223 2471456 2598544 2715037 2946736 3198208 3341584 3513416 3626752 4788446 4942912 5197088 5430074 5709301 5893472 6474319 6683168 7026832 9576892 9885824 10394176 10860148 11418602 11786944 12948638 13366336 14053664 19153784 19771648 20788352 21720296 22837204 23573888 25897276 26732672 28107328 35295481 38307568 41576704 43440592 45674408 47147776 51794552 53465344 56214656 70590962 74220913 76615136 84166147 86881184 91348816 95443993 103589104 112429312 141181924 148441826 153230272 168332294 173762368 182697632 190887986 200703889 207178208 282363848 296883652 306460544 336664588 347524736 365395264 381775972 401407778 414356416 564727696 593767304 612921088 673329176 695049472 730790528 763551944 802815556 828712832 1094159911 1129455392 1187534608 1240771909 1346658352 1461581056 1527103888 1605631112 1657425664 2188319822 2258910784 2375069216 2481543818 2609150557 2693316704 2958763783 3054207776 3211262224 4376639644 4517821568 4750138432 4963087636 5218301114 5386633408 5917527566 6108415552 6422524448 8753279288 9035643136 9500276864 9926175272 10436602228 10773266816 11835055132 12216831104 12845048896 16130034817 17506558576 19000553728 19852350544 20873204456 21546533632 23670110264 24433662208 25690097792 32260069634 33918957241 35013117152 38463929179 39704701088 41746408912 47340220528 51380195584 64520139268 67837914482 70026234304 76927858358 79409402176 83492817824 91721677273 94680441056 129040278536 135675828964 140052468608 153855716716 158818804352 166985635648 183443354546 189360882112 258080557072 271351657928 280104937216 307711433432 317637608704 333971271296 366886709092 378721764224 500031079327 516161114144 542703315856 615422866864 667942542592 733773418184 757443528448 1000062158654 1032322228288 1085406631712 1192381804549 1230845733728 1467546836368 2000124317308 2064644456576 2170813263424 2384763609098 2461691467456 2935093672736 4000248634616 4129288913152 4341626526848 4769527218196 4923382934912 5870187345472 8000497269232 8683253053696 9539054436392 9846765869824 11740374690944 15500963459137 16000994538464 19078108872784 23480749381888 31001926918274 32001989076928 38156217745568 62003853836548 64003978153856 76312435491136 124007707673096 128007956307712 152624870982272 248015415346192 305249741964544 496030830692384 992061661384768 1984123322769536 3968246645539072
• Sum of all divisors σ(n): 8882213253599700
• Sum of proper divisors (its aliquot sum) s(n): 4913966608060628
• 3968246645539072 is an abundant number, because the sum of its proper divisors (4913966608060628) is greater than itself. Its abundance is 945719962521556

Bases of 3968246645539072

• Binary: 1110000110010001100101101011101100000100000100000000₂
• Hexadecimal: 0xE19196BB04100
• Base-36: 132MJCBNTOG

Squares and roots of 3968246645539072

• 3968246645539072 squared (3968246645539072²) is 15746981439832097336117478621184
• 3968246645539072 cubed (3968246645539072³) is 62487906275979746396094790239548155362958901248
• The square root of 3968246645539072 is 62994020.7125967789
• The cube root of 3968246645539072 is 158318.9445487889

Scales and comparisons

• 3,968,246,645,539,072 seconds is equal to 126,177,968 years, 38 weeks, 1 day, 15 hours, 57 minutes, 52 seconds.
• To count from 1 to 3,968,246,645,539,072 would take you about three hundred seventy-eight million, five hundred thirty-three thousand, nine hundred six 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 3968246645539072 cubic inches would be around 13193.2 feet tall.

Recreational maths with 3968246645539072

• 3968246645539072 backwards is 2709355466428693
• The number of decimal digits it has is: 16
• The sum of 3968246645539072's digits is 79
• More coming soon!