1328685345344

Names of 1328685345344

• Cardinal: 1328685345344 can be written as One trillion, three hundred twenty-eight billion, six hundred eighty-five million, three hundred forty-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.328685345344 × 10¹²

Factors of 1328685345344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3667

Divisors of 1328685345344

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 131 196 224 262 343 392 448 524 686 784 917 1048 1372 1568 1834 2096 2744 3136 3527 3668 4192 5488 6419 7054 7336 8384 10976 12838 14108 14672 17161 21952 24689 25676 28216 29344 34322 44933 49378 51352 56432 58688 68644 89866 98756 102704 112864 120127 137288 172823 179732 197512 205408 225728 240254 274576 345646 359464 395024 410816 462037 480508 549152 691292 718928 790048 840889 924074 961016 1098304 1209761 1382584 1437856 1580096 1681778 1848148 1922032 2419522 2765168 2875712 3234259 3363556 3696296 3844064 4839044 5530336 5886223 6468518 6727112 7392592 7688128 9678088 11060672 11772446 12937036 13454224 14785184 19356176 22639813 23544892 25874072 26908448 29570368 38712352 45279626 47089784 51748144 53816896 60526847 77424704 90559252 94179568 103496288 121053694 158478691 181118504 188359136 206992576 242107388 316957382 362237008 376718272 423687929 484214776 633914764 724474016 847375858 968429552 1267829528 1448948032 1694751716 1936859104 2535659056 2965815503 3389503432 3873718208 5071318112 5931631006 6779006864 10142636224 11863262012 13558013728 20760708521 23726524024 27116027456 41521417042 47453048048 83042834084 94906096096 166085668168 189812192192 332171336336 664342672672 1328685345344
• Sum of all divisors σ(n): 3099292963200
• Sum of proper divisors (its aliquot sum) s(n): 1770607617856
• 1328685345344 is an abundant number, because the sum of its proper divisors (1770607617856) is greater than itself. Its abundance is 441922272512

Bases of 1328685345344

• Binary: 10011010101011011110100010110101001000000₂
• Hexadecimal: 0x1355BD16A40
• Base-36: GYE0Y5VK

Squares and roots of 1328685345344

• 1328685345344 squared (1328685345344²) is 1765404746931904542478336
• 1328685345344 cubed (1328685345344³) is 2345667415849154511474470185798467584
• The square root of 1328685345344 is 1152686.1434683771
• The cube root of 1328685345344 is 10993.6198410237

Scales and comparisons

• 1,328,685,345,344 seconds is equal to 42,248 years, 4 weeks, 2 days, 14 hours, 35 minutes, 44 seconds.
• To count from 1 to 1,328,685,345,344 would take you about one hundred five thousand, six hundred twenty 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 1328685345344 cubic inches would be around 916.1 feet tall.

Recreational maths with 1328685345344

• 1328685345344 backwards is 4435435868231
• 1328685345344 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1328685345344's digits is 56
• More coming soon!