40004286448777728

Names of 40004286448777728

• Cardinal: 40004286448777728 can be written as Forty quadrillion, four trillion, two hundred eighty-six billion, four hundred forty-eight million, seven hundred seventy-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0004286448777728 × 10¹⁶

Factors of 40004286448777728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 338239705522

Divisors of 40004286448777728

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 112 128 132 154 168 176 192 224 231 256 264 308 336 352 384 448 462 512 528 616 672 704 768 896 924 1056 1232 1344 1408 1536 1792 1848 2112 2464 2688 2816 3584 3696 4224 4928 5376 5632 7392 8448 9856 10752 14784 16896 19712 29568 39424 59136 118272 338239705499 676479410998 1014719116497 1352958821996 2029438232994 2367677938493 2705917643992 3720636760489 4058876465988 4735355876986 5411835287984 7103033815479 7441273520978 8117752931976 9470711753972 10823670575968 11161910281467 14206067630958 14882547041956 16235505863952 18941423507944 21647341151936 22323820562934 26044457323423 28412135261916 29765094083912 32471011727904 37882847015888 43294682303872 44647641125868 52088914646846 56824270523832 59530188167824 64942023455808 75765694031776 78133371970269 86589364607744 89295282251736 104177829293692 113648541047664 119060376335648 129884046911616 151531388063552 156266743940538 173178729215488 178590564503472 208355658587384 227297082095328 238120752671296 259768093823232 303062776127104 312533487881076 357181129006944 416711317174768 454594164190656 476241505342592 519536187646464 606125552254208 625066975762152 714362258013888 833422634349536 909188328381312 952483010685184 1212251104508416 1250133951524304 1428724516027776 1666845268699072 1818376656762624 1904966021370368 2500267903048608 2857449032055552 3333690537398144 3636753313525248 5000535806097216 5714898064111104 6667381074796288 10001071612194432 13334762149592576 20002143224388864 40004286448777728
• Sum of all divisors σ(n): 132871379990976000
• Sum of proper divisors (its aliquot sum) s(n): 92867093542198272
• 40004286448777728 is an abundant number, because the sum of its proper divisors (92867093542198272) is greater than itself. Its abundance is 52862807093420544

Bases of 40004286448777728

• Binary: 10001110000111111010111111000011010001011011101000000000₂
• Hexadecimal: 0x8E1FAFC345BA00
• Base-36: AXWC3HJJ8QO

Squares and roots of 40004286448777728

• 40004286448777728 squared (40004286448777728²) is 1600342934275861364085865148841984
• 40004286448777728 cubed (40004286448777728³) is 64020577159049026970415466189142655155111410532352
• The square root of 40004286448777728 is 200010715.8348715275
• The cube root of 40004286448777728 is 342007.4051061751

Scales and comparisons

• 40,004,286,448,777,728 seconds is equal to 1,272,012,567 years, 35 weeks, 5 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 40,004,286,448,777,728 would take you about three billion, eight hundred sixteen million, thirty-seven thousand, seven hundred three 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 40004286448777728 cubic inches would be around 28500.6 feet tall.

Recreational maths with 40004286448777728

• 40004286448777728 backwards is 82777784468240004
• The number of decimal digits it has is: 17
• The sum of 40004286448777728's digits is 78
• More coming soon!