1329124879269910720

Names of 1329124879269910720

• Cardinal: 1329124879269910720 can be written as One quintillion, three hundred twenty-nine quadrillion, one hundred twenty-four trillion, eight hundred seventy-nine billion, two hundred sixty-nine million, nine hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.32912487926991072 × 10¹⁸

Factors of 1329124879269910720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4295258788687

Divisors of 1329124879269910720

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 967 1934 3868 4835 7736 9670 15472 19340 30944 38680 61888 77360 154720 309440 4295258787713 8590517575426 17181035150852 21476293938565 34362070301704 42952587877130 68724140603408 85905175754260 137448281206816 171810351508520 274896562413632 343620703017040 687241406034080 1374482812068160 4153515247718471 8307030495436942 16614060990873884 20767576238592355 33228121981747768 41535152477184710 66456243963495536 83070304954369420 132912487926991072 166140609908738840 265824975853982144 332281219817477680 664562439634955360 1329124879269910720
• Sum of all divisors σ(n): 3168251605958449824
• Sum of proper divisors (its aliquot sum) s(n): 1839126726688539104
• 1329124879269910720 is an abundant number, because the sum of its proper divisors (1839126726688539104) is greater than itself. Its abundance is 510001847418628384

Bases of 1329124879269910720

• Binary: 1001001110010000000000000100100100011000001000101100011000000₂
• Hexadecimal: 0x12720009230458C0
• Base-36: A3J3G481VDTS

Squares and roots of 1329124879269910720

• 1329124879269910720 squared (1329124879269910720²) is 1766572944694254747194457556770918400
• 1329124879269910720 cubed (1329124879269910720³) is 2347996051838242008294955468292456568276353060405248000
• The square root of 1329124879269910720 is 1152876784.0796824373
• The cube root of 1329124879269910720 is 1099483.1950467371

Scales and comparisons

• 1,329,124,879,269,910,720 seconds is equal to 42,262,059,907 years, 30 weeks, 6 days, 16 hours, 58 minutes, 40 seconds.
• To count from 1 to 1,329,124,879,269,910,720 would take you about one hundred forty-seven billion, nine hundred seventeen million, two hundred nine thousand, six hundred seventy-six 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 1329124879269910720 cubic inches would be around 91623.6 feet tall.

Recreational maths with 1329124879269910720

• 1329124879269910720 backwards is 0270199629784219231
• The number of decimal digits it has is: 19
• The sum of 1329124879269910720's digits is 82
• More coming soon!