1328009732868

Names of 1328009732868

• Cardinal: 1328009732868 can be written as One trillion, three hundred twenty-eight billion, nine million, seven hundred thirty-two thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.328009732868 × 10¹²

Factors of 1328009732868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 879

Divisors of 1328009732868

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 43 52 78 84 86 91 129 156 172 182 258 273 301 364 516 546 559 602 811 903 1092 1118 1204 1622 1677 1806 1849 2236 2433 3244 3354 3612 3698 3913 4866 5547 5677 6708 7396 7826 9732 10543 11094 11354 11739 12943 15652 17031 21086 22188 22708 23478 24037 25886 31629 34062 34873 38829 42172 46956 48074 51772 63258 68124 69746 72111 73801 77658 96148 104619 126516 139492 144222 147602 155316 168259 209238 221403 244111 288444 295204 336518 418476 442806 453349 488222 504777 657721 673036 732333 885612 906698 976444 1009554 1315442 1360047 1464666 1499539 1813396 1973163 2019108 2630884 2720094 2929332 2999078 3173443 3946326 4498617 4604047 5440188 5998156 6346886 7892652 8550373 8997234 9208094 9520329 10496773 12693772 13812141 17100746 17994468 18416188 19040658 19494007 20993546 25651119 27624282 28282003 31490319 34201492 38081316 38988014 41987092 51302238 55248564 56564006 58482021 59852611 62980638 77976028 84846009 102604476 113128012 116964042 119705222 125961276 136458049 169692018 179557833 197974021 233928084 239410444 272916098 339384036 359115666 367666039 395948042 409374147 545832196 593922063 718231332 735332078 791896084 818748294 1102998117 1187844126 1216126129 1470664156 1637496588 2205996234 2375688252 2432252258 2573662273 3648378387 4411992468 4864504516 5147324546 7296756774 7720986819 8512882903 10294649092 14593513548 15441973638 15809639677 17025765806 25538648709 30883947276 31619279354 34051531612 47428919031 51077297418 63238558708 94857838062 102154594836 110667477739 189715676124 221334955478 332002433217 442669910956 664004866434 1328009732868
• Sum of all divisors σ(n): 3909346910784
• Sum of proper divisors (its aliquot sum) s(n): 2581337177916
• 1328009732868 is an abundant number, because the sum of its proper divisors (2581337177916) is greater than itself. Its abundance is 1253327445048

Bases of 1328009732868

• Binary: 10011010100110011100011000110001100000100₂
• Hexadecimal: 0x135338C6304
• Base-36: GY2UPFYC

Squares and roots of 1328009732868

• 1328009732868 squared (1328009732868²) is 1763609850592136719505424
• 1328009732868 cubed (1328009732868³) is 2342091046568236876491731971317076032
• The square root of 1328009732868 is 1152393.0461730495
• The cube root of 1328009732868 is 10991.7561727977

Scales and comparisons

• 1,328,009,732,868 seconds is equal to 42,226 years, 31 weeks, 2 days, 27 minutes, 48 seconds.
• To count from 1 to 1,328,009,732,868 would take you about one hundred five thousand, five hundred sixty-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 1328009732868 cubic inches would be around 916 feet tall.

Recreational maths with 1328009732868

• 1328009732868 backwards is 8682379008231
• The number of decimal digits it has is: 13
• The sum of 1328009732868's digits is 57
• More coming soon!