27640021190056768

Names of 27640021190056768

• Cardinal: 27640021190056768 can be written as Twenty-seven quadrillion, six hundred forty trillion, twenty-one billion, one hundred ninety million, fifty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7640021190056768 × 10¹⁶

Factors of 27640021190056768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 350130782

Divisors of 27640021190056768

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 17 32 34 37 53 64 68 74 106 136 148 212 272 296 424 544 592 629 848 901 1088 1184 1258 1369 1696 1802 1961 2368 2516 2738 3392 3604 3922 5032 5476 7208 7844 10064 10952 14416 15688 20128 21904 23273 28832 31376 33337 40256 43808 46546 57664 62752 66674 72557 87616 93092 125504 133348 145114 186184 266696 290228 372368 533392 580456 744736 1066784 1160912 1233469 1489472 2133568 2321824 2466938 4643648 4933876 9867752 19735504 39471008 78942016 350130673 700261346 1400522692 2801045384 5602090768 5952221441 11204181536 11904442882 12954834901 18556925669 22408363072 23808885764 25909669802 37113851338 47617771528 51819339604 74227702676 95235543056 103638679208 148455405352 190471086112 207277358416 220232193317 296910810704 315467736373 380942172224 414554716832 440464386634 479328891337 593821621408 630935472746 686606249753 829109433664 880928773268 958657782674 1187643242816 1261870945492 1373212499506 1761857546536 1917315565348 2523741890984 2746424999012 3523715093072 3834631130696 5047483781968 5492849998024 7047430186144 7669262261392 8148591152729 10094967563936 10985699996048 11672306245801 14094860372288 15338524522784 16297182305458 20189935127872 21971399992096 23344612491602 25404431240861 30677049045568 32594364610916 43942799984192 46689224983204 50808862481722 65188729221832 93378449966408 101617724963444 130377458443664 186756899932816 203235449926888 260754916887328 373513799865632 406470899853776 431875331094637 521509833774656 747027599731264 812941799707552 863750662189274 1625883599415104 1727501324378548 3455002648757096 6910005297514192 13820010595028384 27640021190056768
• Sum of all divisors σ(n): 60812694006207192
• Sum of proper divisors (its aliquot sum) s(n): 33172672816150424
• 27640021190056768 is an abundant number, because the sum of its proper divisors (33172672816150424) is greater than itself. Its abundance is 5532651626093656

Bases of 27640021190056768

• Binary: 1100010001100100111001111101100100111100001101101000000₂
• Hexadecimal: 0x623273EC9E1B40
• Base-36: 7K5KIFWCZLS

Squares and roots of 27640021190056768

• 27640021190056768 squared (27640021190056768²) is 763970771386787153545831062605824
• 27640021190056768 cubed (27640021190056768³) is 21116168309714811702776639339717681715172567416832
• The square root of 27640021190056768 is 166252883.2533642645
• The cube root of 27640021190056768 is 302351.9615876927

Scales and comparisons

• 27,640,021,190,056,768 seconds is equal to 878,867,177 years, 33 weeks, 3 days, 16 hours, 39 minutes, 28 seconds.
• To count from 1 to 27,640,021,190,056,768 would take you about two billion, six hundred thirty-six million, six hundred one thousand, five hundred thirty-two 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 27640021190056768 cubic inches would be around 25196 feet tall.

Recreational maths with 27640021190056768

• 27640021190056768 backwards is 86765009112004672
• 27640021190056768 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 27640021190056768's digits is 64
• More coming soon!