13443340427

Names of 13443340427

• Cardinal: 13443340427 can be written as Thirteen billion, four hundred forty-three million, three hundred forty thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3443340427 × 10¹⁰

Factors of 13443340427

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 485

Divisors of 13443340427

• Number of divisors d(n): 72
• Complete list of divisors:
  1 11 17 19 29 121 187 209 319 323 409 493 551 841 2057 2299 3509 3553 4499 5423 6061 6953 7771 9251 9367 11861 14297 15979 39083 49489 59653 66671 76483 85481 101761 103037 130471 132107 157267 175769 201637 225359 271643 343969 841313 940291 1133407 1435181 1453177 1729937 1933459 2218007 2478949 2988073 3783659 3831103 5847473 6535411 15984947 24398077 27268439 32868803 41620249 42142133 64322203 71889521 111101987 463563463 707544233 790784731 1222121857 13443340427
• Sum of all divisors σ(n): 17098426800
• Sum of proper divisors (its aliquot sum) s(n): 3655086373
• 13443340427 is a deficient number, because the sum of its proper divisors (3655086373) is less than itself. Its deficiency is 9788254054

Bases of 13443340427

• Binary: 1100100001010010010001100010001011₂
• Hexadecimal: 0x32149188B
• Base-36: 66BTFUZ

Squares and roots of 13443340427

• 13443340427 squared (13443340427²) is 180723401836212542329
• 13443340427 cubed (13443340427³) is 2429526214009722102855894434483
• The square root of 13443340427 is 115945.4200346007
• The cube root of 13443340427 is 2377.7657413497

Scales and comparisons

• 13,443,340,427 seconds is equal to 427 years, 23 weeks, 5 days, 5 hours, 13 minutes, 47 seconds.
• To count from 1 to 13,443,340,427 would take you about eight hundred fifty-four 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 13443340427 cubic inches would be around 198.1 feet tall.

Recreational maths with 13443340427

• 13443340427 backwards is 72404334431
• The number of decimal digits it has is: 11
• The sum of 13443340427's digits is 35
• More coming soon!