13137245869685

Names of 13137245869685

• Cardinal: 13137245869685 can be written as Thirteen trillion, one hundred thirty-seven billion, two hundred forty-five million, eight hundred sixty-nine thousand, six hundred eighty-five.

Scientific notation

• Scientific notation: 1.3137245869685 × 10¹³

Factors of 13137245869685

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 989

Divisors of 13137245869685

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 17 29 35 49 79 85 109 119 145 203 245 289 395 493 545 553 595 743 763 833 1015 1343 1421 1445 1853 2023 2291 2465 2765 3161 3451 3715 3815 3871 4165 5201 5341 6715 7105 8381 8611 9265 9401 10115 11455 12631 12971 14161 15805 16037 17255 19355 21547 22127 22831 24157 26005 26705 31501 36407 38947 41905 43055 47005 53737 58667 58697 60277 63155 64855 65807 70805 80185 80987 88417 90797 107735 110635 112259 114155 120785 146387 150829 154889 157505 159817 182035 194735 214727 220507 249719 268685 272629 293335 293485 301385 329035 366299 376159 404935 410669 410879 421939 442085 453985 561295 566909 618919 662099 731935 754145 774445 799085 913529 997849 1024709 1055803 1073635 1102535 1118719 1248595 1363145 1376779 1503089 1543549 1702213 1748033 1831495 1880795 1908403 2053345 2054395 2109695 2348623 2488579 2564093 2633113 2834545 2876153 3094595 3310495 3968363 4245223 4567645 4634693 4989245 5123545 5279015 5593595 6227083 6394703 6397973 6883895 6984943 7172963 7515445 7717745 8511065 8740165 9542015 9637453 10521623 11743115 11915491 12236231 12442895 12820465 13165565 14380765 16440361 16963433 17420053 17948651 19841815 21226115 23173465 23405243 28937621 29716561 31135415 31973515 31989865 32442851 34924715 35864815 39926591 43589581 44762921 44785811 48187265 48894601 52608115 59577455 61181155 67462171 72168791 82201805 83408437 84817165 87100265 89743255 108765541 115082527 117026215 118744031 121940371 144688105 148582805 162214255 163836701 185541217 199632955 202563347 208015927 217947905 223814605 223929055 244473005 279486137 305127067 313500677 337310855 360843955 417042185 491939557 505181537 543827705 575412635 593720155 609701855 678752047 761358787 819183505 831208217 927706085 1012816735 1040079635 1146856907 1298788519 1397430685 1417943429 1525635335 1567503385 1849014197 1956402959 2459697785 2525907685 3154200689 3393760235 3443576899 3536270759 3806793935 4156041085 4751264329 5329511509 5734284535 6493942595 7089717145 9091519633 9245070985 9782014795 12943099379 15771003445 17217884495 17681353795 22079404823 23756321645 24105038293 26647557545 33258850303 45457598165 53621411713 64715496895 90601695653 110397024115 120525191465 154555833761 166294251515 268107058565 375349881991 453008478265 772779168805 1876749409955 2627449173937 13137245869685
• Sum of all divisors σ(n): 20622501504000
• Sum of proper divisors (its aliquot sum) s(n): 7485255634315
• 13137245869685 is a deficient number, because the sum of its proper divisors (7485255634315) is less than itself. Its deficiency is 5651990235370

Bases of 13137245869685

• Binary: 10111111001011000000110111111001011001110101₂
• Hexadecimal: 0xBF2C0DF9675
• Base-36: 4NN60ZWC5

Squares and roots of 13137245869685

• 13137245869685 squared (13137245869685²) is 172587229040555592001999225
• 13137245869685 cubed (13137245869685³) is 2267320861873418036385894338893820994125
• The square root of 13137245869685 is 3624533.8830924177
• The cube root of 13137245869685 is 23595.8037818963

Scales and comparisons

• 13,137,245,869,685 seconds is equal to 417,723 years, 40 weeks, 4 days, 19 hours, 48 minutes, 5 seconds.
• To count from 1 to 13,137,245,869,685 would take you about one million, forty-four thousand, three hundred 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 13137245869685 cubic inches would be around 1966.3 feet tall.

Recreational maths with 13137245869685

• 13137245869685 backwards is 58696854273131
• The number of decimal digits it has is: 14
• The sum of 13137245869685's digits is 68
• More coming soon!