12979730648436604928

Names of 12979730648436604928

• Cardinal: 12979730648436604928 can be written as Twelve quintillion, nine hundred seventy-nine quadrillion, seven hundred thirty trillion, six hundred forty-eight billion, four hundred thirty-six million, six hundred four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2979730648436604928 × 10¹⁹

Factors of 12979730648436604928

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 273

Divisors of 12979730648436604928

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 271 512 542 1024 1084 2048 2168 4096 4336 8192 8672 16384 17344 32768 34688 69376 73441 138752 146882 277504 293764 555008 587528 1110016 1175056 2220032 2350112 4440064 4700224 8880128 9400448 18800896 19902511 37601792 39805022 75203584 79610044 150407168 159220088 300814336 318440176 601628672 636880352 1203257344 1273760704 2406514688 2547521408 5095042816 5393580481 10190085632 10787160962 20380171264 21574321924 40760342528 43148643848 81520685056 86297287696 163041370112 172594575392 326082740224 345189150784 652165480448 690378301568 1380756603136 1461660310351 2761513206272 2923320620702 5523026412544 5846641241404 11046052825088 11693282482808 22092105650176 23386564965616 44184211300352 46773129931232 88368422600704 93546259862464 176736845201408 187092519724928 374185039449856 396109944105121 748370078899712 792219888210242 1496740157799424 1584439776420484 2993480315598848 3168879552840968 5986960631197696 6337759105681936 11973921262395392 12675518211363872 23947842524790784 25351036422727744 47895685049581568 50702072845455488 101404145690910976 202808291381821952 405616582763643904 811233165527287808 1622466331054575616 3244932662109151232 6489865324218302464 12979730648436604928
• Sum of all divisors σ(n): 26055209872806619695
• Sum of proper divisors (its aliquot sum) s(n): 13075479224370014767
• 12979730648436604928 is an abundant number, because the sum of its proper divisors (13075479224370014767) is greater than itself. Its abundance is 95748575933409839

Bases of 12979730648436604928

• Binary: 1011010000100001010001000100000101010100010100001000000000000000₂
• Hexadecimal: 0xB421444154508000
• Base-36: 2QM3MIEESYHA8

Squares and roots of 12979730648436604928

• 12979730648436604928 squared (12979730648436604928²) is 168473407705964528634249490551153885184
• 12979730648436604928 cubed (12979730648436604928³) is 2186739453447663484756218983180108932443161141589680586752
• The square root of 12979730648436604928 is 3602739325.6294029201
• 12979730648436604928 is a perfect cube number. Its cube root is 2350112
• Being both a perfect square and a perfect cube, 12979730648436604928 is also a perfect sixth number.

Scales and comparisons

• 12,979,730,648,436,604,928 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,979,730,648,436,604,928 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 12979730648436604928 cubic inches would be around 195842.7 feet tall.

Recreational maths with 12979730648436604928

• 12979730648436604928 backwards is 82940663484603797921
• The number of decimal digits it has is: 20
• The sum of 12979730648436604928's digits is 98
• More coming soon!