12968249837542912

Names of 12968249837542912

• Cardinal: 12968249837542912 can be written as Twelve quadrillion, nine hundred sixty-eight trillion, two hundred forty-nine billion, eight hundred thirty-seven million, five hundred forty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2968249837542912 × 10¹⁶

Factors of 12968249837542912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 24975

Divisors of 12968249837542912

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 704 1408 2816 5632 8581 16381 17162 32762 34324 65524 68648 94391 131048 137296 180191 188782 262096 274592 360382 377564 524192 549184 720764 755128 1048384 1098368 1441528 1510256 2096768 2196736 2883056 3020512 4193536 4393472 5766112 6041024 8387072 11532224 12082048 23064448 24164096 46128896 48328192 92257792 140565361 268337161 281130722 536674322 562261444 1073348644 1124522888 1546218971 2146697288 2249045776 2951708771 3092437942 4293394576 4498091552 5903417542 6184875884 8586789152 8996183104 11806835084 12369751768 17173578304 17992366208 23613670168 24739503536 34347156608 35984732416 47227340336 49479007072 68694313216 71969464832 94454680672 98958014144 137388626432 188909361344 197916028288 377818722688 395832056576 755637445376 791664113152 1511274890752 2302601178541 4605202357082 9210404714164 18420809428328 25328612963951 36841618856656 50657225927902 73683237713312 101314451855804 147366475426624 202628903711608 294732950853248 405257807423216 589465901706496 810515614846432 1178931803412992 1621031229692864 3242062459385728 6484124918771456 12968249837542912
• Sum of all divisors σ(n): 28271752061575176
• Sum of proper divisors (its aliquot sum) s(n): 15303502224032264
• 12968249837542912 is an abundant number, because the sum of its proper divisors (15303502224032264) is greater than itself. Its abundance is 2335252386489352

Bases of 12968249837542912

• Binary: 101110000100101000110111110100111011001101111000000000₂
• Hexadecimal: 0x2E128DF4ECDE00
• Base-36: 3JOUZQAZG1S

Squares and roots of 12968249837542912

• 12968249837542912 squared (12968249837542912²) is 168175503848931763480305441439744
• 12968249837542912 cubed (12968249837542912³) is 2180941950467606713523224835235792761144662294528
• The square root of 12968249837542912 is 113878223.7196511245
• The cube root of 12968249837542912 is 234941.8889816289

Scales and comparisons

• 12,968,249,837,542,912 seconds is equal to 412,350,231 years, 20 weeks, 6 days, 19 hours, 41 minutes, 52 seconds.
• To count from 1 to 12,968,249,837,542,912 would take you about one billion, two hundred thirty-seven million, fifty thousand, six hundred ninety-four 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 12968249837542912 cubic inches would be around 19578.5 feet tall.

Recreational maths with 12968249837542912

• 12968249837542912 backwards is 21924573894286921
• The number of decimal digits it has is: 17
• The sum of 12968249837542912's digits is 82
• More coming soon!