13385326136

Names of 13385326136

• Cardinal: 13385326136 can be written as Thirteen billion, three hundred eighty-five million, three hundred twenty-six thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.3385326136 × 10¹⁰

Factors of 13385326136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4285

Divisors of 13385326136

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 52 56 61 73 91 104 122 146 182 244 292 364 427 488 511 584 728 793 854 949 1022 1586 1708 1898 2044 3172 3416 3796 4088 4129 4453 5551 6344 6643 7592 8258 8906 11102 13286 16516 17812 22204 26572 28903 31171 33032 35624 44408 53144 53677 57806 57889 62342 107354 115612 115778 124684 214708 231224 231556 249368 251869 301417 375739 405223 429416 463112 503738 602834 751478 810446 1007476 1205668 1502956 1620892 1763083 2014952 2109919 2411336 3005912 3241784 3274297 3526166 3918421 4219838 6548594 7052332 7836842 8439676 13097188 14104664 15673684 16879352 18386437 22920079 26194376 27428947 31347368 36772874 45840158 54857894 73545748 91680316 109715788 128705059 147091496 183360632 219431576 239023681 257410118 478047362 514820236 956094724 1029640472 1673165767 1912189448 3346331534 6692663068 13385326136
• Sum of all divisors σ(n): 31833379200
• Sum of proper divisors (its aliquot sum) s(n): 18448053064
• 13385326136 is an abundant number, because the sum of its proper divisors (18448053064) is greater than itself. Its abundance is 5062726928

Bases of 13385326136

• Binary: 1100011101110100111101111000111000₂
• Hexadecimal: 0x31DD3DE38
• Base-36: 65D9ZQW

Squares and roots of 13385326136

• 13385326136 squared (13385326136²) is 179166955767084690496
• 13385326136 cubed (13385326136³) is 2398208135736714636221579603456
• The square root of 13385326136 is 115694.9702277501
• The cube root of 13385326136 is 2374.3404195209

Scales and comparisons

• 13,385,326,136 seconds is equal to 425 years, 31 weeks, 5 days, 18 hours, 8 minutes, 56 seconds.
• To count from 1 to 13,385,326,136 would take you about eight hundred fifty-one 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 13385326136 cubic inches would be around 197.9 feet tall.

Recreational maths with 13385326136

• 13385326136 backwards is 63162358331
• The number of decimal digits it has is: 11
• The sum of 13385326136's digits is 41
• More coming soon!