13039489456

Names of 13039489456

• Cardinal: 13039489456 can be written as Thirteen billion, thirty-nine million, four hundred eighty-nine thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3039489456 × 10¹⁰

Factors of 13039489456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 223

Divisors of 13039489456

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 101 112 113 202 226 404 452 707 791 808 904 1414 1582 1616 1808 2828 3164 5656 6328 10201 11312 11413 12656 20402 22826 40804 45652 71407 79891 81608 91304 142814 159782 163216 182608 285628 319564 571256 639128 1030301 1142512 1152713 1278256 2060602 2305426 4121204 4610852 7212107 8068991 8242408 9221704 14424214 16137982 16484816 18443408 28848428 32275964 57696856 64551928 115393712 116424013 129103856 232848026 465696052 814968091 931392104 1629936182 1862784208 3259872364 6519744728 13039489456
• Sum of all divisors σ(n): 29419956288
• Sum of proper divisors (its aliquot sum) s(n): 16380466832
• 13039489456 is an abundant number, because the sum of its proper divisors (16380466832) is greater than itself. Its abundance is 3340977376

Bases of 13039489456

• Binary: 1100001001001101101101000110110000₂
• Hexadecimal: 0x30936D1B0
• Base-36: 5ZNDIGG

Squares and roots of 13039489456

• 13039489456 squared (13039489456²) is 170028285273135175936
• 13039489456 cubed (13039489456³) is 2217082033040806206680176930816
• The square root of 13039489456 is 114190.5839200413
• The cube root of 13039489456 is 2353.7131253563

Scales and comparisons

• 13,039,489,456 seconds is equal to 414 years, 32 weeks, 24 minutes, 16 seconds.
• To count from 1 to 13,039,489,456 would take you about eight hundred twenty-nine 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 13039489456 cubic inches would be around 196.1 feet tall.

Recreational maths with 13039489456

• 13039489456 backwards is 65498493031
• The number of decimal digits it has is: 11
• The sum of 13039489456's digits is 52
• More coming soon!