20984968090110976

Names of 20984968090110976

• Cardinal: 20984968090110976 can be written as Twenty quadrillion, nine hundred eighty-four trillion, nine hundred sixty-eight billion, ninety million, one hundred ten thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.0984968090110976 × 10¹⁶

Factors of 20984968090110976

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 220

Divisors of 20984968090110976

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 211 224 256 392 422 448 512 784 844 896 1024 1477 1568 1688 1792 2954 3136 3376 3584 5908 6272 6752 7168 10339 11816 12544 13504 20678 23632 25088 27008 41356 44521 47264 50176 54016 82712 89042 94528 108032 165424 178084 189056 216064 311647 330848 356168 378112 623294 661696 712336 756224 1246588 1323392 1424672 1512448 2181529 2493176 2646784 2849344 4363058 4986352 5293568 5698688 8726116 9393931 9972704 10587136 11397376 17452232 18787862 19945408 22794752 34904464 37575724 39890816 45589504 65757517 69808928 75151448 79781632 131515034 139617856 150302896 159563264 263030068 279235712 300605792 319126528 460302619 526060136 558471424 601211584 920605238 1052120272 1116942848 1202423168 1841210476 1982119441 2104240544 2233885696 2404846336 3682420952 3964238882 4208481088 4809692672 7364841904 7928477764 8416962176 9619385344 13874836087 14729683808 15856955528 16833924352 27749672174 29459367616 31713911056 33667848704 55499344348 58918735232 63427822112 67335697408 97123852609 110998688696 117837470464 126855644224 194247705218 221997377392 235674940928 253711288448 388495410436 418227202051 443994754784 471349881856 507422576896 776990820872 836454404102 887989509568 1014845153792 1553981641744 1672908808204 1775979019136 2029690307584 2927590414357 3107963283488 3345817616408 3551958038272 5855180828714 6215926566976 6691635232816 7103916076544 11710361657428 12431853133952 13383270465632 14207832153088 20493132900499 23420723314856 24863706267904 26766540931264 40986265800998 46841446629712 49727412535808 53533081862528 81972531601996 93682893259424 99454825071616 107066163725056 163945063203992 187365786518848 214132327450112 327890126407984 374731573037696 428264654900224 655780252815968 749463146075392 1311560505631936 1498926292150784 2623121011263872 2997852584301568 5246242022527744 10492484045055488 20984968090110976
• Sum of all divisors σ(n): 49030704716241924
• Sum of proper divisors (its aliquot sum) s(n): 28045736626130948
• 20984968090110976 is an abundant number, because the sum of its proper divisors (28045736626130948) is greater than itself. Its abundance is 7060768536019972

Bases of 20984968090110976

• Binary: 1001010100011011011011110100000101000100100110000000000₂
• Hexadecimal: 0x4A8DB7A0A24C00
• Base-36: 5QMJT9515OG

Squares and roots of 20984968090110976

• 20984968090110976 squared (20984968090110976²) is 440368885742975903737523995672576
• 20984968090110976 cubed (20984968090110976³) is 9241127015194075659035065278691480911043599794176
• The square root of 20984968090110976 is 144861893.1607307691
• The cube root of 20984968090110976 is 275826.5735130097

Scales and comparisons

• 20,984,968,090,110,976 seconds is equal to 667,257,074 years, 25 weeks, 6 days, 36 minutes, 16 seconds.
• To count from 1 to 20,984,968,090,110,976 would take you about two billion, one million, seven hundred seventy-one thousand, two hundred twenty-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 20984968090110976 cubic inches would be around 22985.5 feet tall.

Recreational maths with 20984968090110976

• 20984968090110976 backwards is 67901109086948902
• The number of decimal digits it has is: 17
• The sum of 20984968090110976's digits is 79
• More coming soon!