13394846894

Names of 13394846894

• Cardinal: 13394846894 can be written as Thirteen billion, three hundred ninety-four million, eight hundred forty-six thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 1.3394846894 × 10¹⁰

Factors of 13394846894

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 623

Divisors of 13394846894

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 13 22 26 61 121 122 143 223 242 286 313 446 626 671 793 1342 1573 1586 2453 2899 3146 3443 4069 4906 5798 6886 7381 8138 8723 13603 14762 17446 19093 26983 27206 31889 37873 38186 44759 53966 63778 69799 75746 89518 95953 139598 149633 176839 191906 210023 248209 299266 350779 353678 420046 492349 496418 701558 767789 907387 984698 1535578 1645963 1814774 1945229 2310253 2730299 3291926 3890458 4257739 4620506 5460598 8445679 8515478 9981257 16891358 19962514 21397519 30033289 42795038 46835129 55350607 60066578 93670258 109793827 110701214 219587654 515186419 608856677 1030372838 1217713354 6697423447 13394846894
• Sum of all divisors σ(n): 24359607552
• Sum of proper divisors (its aliquot sum) s(n): 10964760658
• 13394846894 is a deficient number, because the sum of its proper divisors (10964760658) is less than itself. Its deficiency is 2430086236

Bases of 13394846894

• Binary: 1100011110011001010010010010101110₂
• Hexadecimal: 0x31E6524AE
• Base-36: 65IY20E

Squares and roots of 13394846894

• 13394846894 squared (13394846894²) is 179421923313701447236
• 13394846894 cubed (13394846894³) is 2403329192214040018152439484984
• The square root of 13394846894 is 115736.1088597677
• The cube root of 13394846894 is 2374.9032289435

Scales and comparisons

• 13,394,846,894 seconds is equal to 425 years, 47 weeks, 3 days, 22 hours, 48 minutes, 14 seconds.
• To count from 1 to 13,394,846,894 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 13394846894 cubic inches would be around 197.9 feet tall.

Recreational maths with 13394846894

• 13394846894 backwards is 49864849331
• The number of decimal digits it has is: 11
• The sum of 13394846894's digits is 59
• More coming soon!