13501785768870

Names of 13501785768870

• Cardinal: 13501785768870 can be written as Thirteen trillion, five hundred one billion, seven hundred eighty-five million, seven hundred sixty-eight thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 1.350178576887 × 10¹³

Factors of 13501785768870

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1356189

Divisors of 13501785768870

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 49193 98386 147579 245965 295158 344351 491930 688702 737895 1033053 1306979 1475790 1721755 2066106 2613958 3443510 3920937 5165265 6534895 7841874 9148853 10330530 13069790 18297706 19604685 27446559 39209370 45744265 54893118 91488530 137232795 274465590 64294217947 128588435894 192882653841 321471089735 385765307682 450059525629 642942179470 900119051258 964413269205 1350178576887 1928826538410 2250297628145 2700357153774 4500595256290 6750892884435 13501785768870
• Sum of all divisors σ(n): 37034250693120
• Sum of proper divisors (its aliquot sum) s(n): 23532464924250
• 13501785768870 is an abundant number, because the sum of its proper divisors (23532464924250) is greater than itself. Its abundance is 10030679155380

Bases of 13501785768870

• Binary: 11000100011110100001001001010000001110100110₂
• Hexadecimal: 0xC47A12503A6
• Base-36: 4SAMUN2QU

Squares and roots of 13501785768870

• 13501785768870 squared (13501785768870²) is 182298218948460457061076900
• 13501785768870 cubed (13501785768870³) is 2461351498288670775143183792816696103000
• The square root of 13501785768870 is 3674477.6185017103
• The cube root of 13501785768870 is 23812.0656337453

Scales and comparisons

• 13,501,785,768,870 seconds is equal to 429,315 years, 1 week, 1 day, 14 hours, 54 minutes, 30 seconds.
• To count from 1 to 13,501,785,768,870 would take you about one million, seventy-three thousand, two hundred eighty-seven 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 13501785768870 cubic inches would be around 1984.3 feet tall.

Recreational maths with 13501785768870

• 13501785768870 backwards is 07886758710531
• The number of decimal digits it has is: 14
• The sum of 13501785768870's digits is 66
• More coming soon!