13292446672818

Names of 13292446672818

• Cardinal: 13292446672818 can be written as Thirteen trillion, two hundred ninety-two billion, four hundred forty-six million, six hundred seventy-two thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.3292446672818 × 10¹³

Factors of 13292446672818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 629538

Divisors of 13292446672818

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 173 346 519 1038 1557 2269 3114 4538 4671 6807 9342 13614 20421 40842 61263 122526 392537 627091 785074 1177611 1254182 1881273 2355222 3532833 3762546 5643819 7065666 10598499 11287638 16931457 21196998 33862914 108486743 216973486 325460229 650920458 976380687 1422869479 1952761374 2845738958 2929142061 4268608437 5858284122 8537216874 12805825311 25611650622 38417475933 76834951866 246156419867 492312839734 738469259601 1476938519202 2215407778803 4430815557606 6646223336409 13292446672818
• Sum of all divisors σ(n): 29722655779200
• Sum of proper divisors (its aliquot sum) s(n): 16430209106382
• 13292446672818 is an abundant number, because the sum of its proper divisors (16430209106382) is greater than itself. Its abundance is 3137762433564

Bases of 13292446672818

• Binary: 11000001011011100011100011111110011110110010₂
• Hexadecimal: 0xC16E38FE7B2
• Base-36: 4PMGRJQGI

Squares and roots of 13292446672818

• 13292446672818 squared (13292446672818²) is 176689138549710318340061124
• 13292446672818 cubed (13292446672818³) is 2348630951838175542917069092392549327432
• The square root of 13292446672818 is 3645880.7814872389
• The cube root of 13292446672818 is 23688.3589639421

Scales and comparisons

• 13,292,446,672,818 seconds is equal to 422,658 years, 35 weeks, 5 days, 10 hours, 18 seconds.
• To count from 1 to 13,292,446,672,818 would take you about one million, fifty-six thousand, six hundred forty-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 13292446672818 cubic inches would be around 1974 feet tall.

Recreational maths with 13292446672818

• 13292446672818 backwards is 81827664429231
• The number of decimal digits it has is: 14
• The sum of 13292446672818's digits is 63
• More coming soon!