13013915936

Names of 13013915936

• Cardinal: 13013915936 can be written as Thirteen billion, thirteen million, nine hundred fifteen thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.3013915936 × 10¹⁰

Factors of 13013915936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 132998

Divisors of 13013915936

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 19 23 28 32 38 46 56 76 92 112 133 152 161 184 224 266 304 322 368 437 532 608 644 736 874 1064 1288 1748 2128 2576 3059 3496 4256 5152 6118 6992 12236 13984 24472 48944 97888 132947 265894 531788 930629 1063576 1861258 2127152 2525993 3057781 3722516 4254304 5051986 6115562 7445032 10103972 12231124 14890064 17681951 20207944 21404467 24462248 29780128 35363902 40415888 42808934 48924496 58097839 70727804 80831776 85617868 97848992 116195678 141455608 171235736 232391356 282911216 342471472 406684873 464782712 565822432 684942944 813369746 929565424 1626739492 1859130848 3253478984 6506957968 13013915936
• Sum of all divisors σ(n): 32162780160
• Sum of proper divisors (its aliquot sum) s(n): 19148864224
• 13013915936 is an abundant number, because the sum of its proper divisors (19148864224) is greater than itself. Its abundance is 6134948288

Bases of 13013915936

• Binary: 1100000111101100001001100100100000₂
• Hexadecimal: 0x307B09920
• Base-36: 5Z85DSW

Squares and roots of 13013915936

• 13013915936 squared (13013915936²) is 169362007989274756096
• 13013915936 cubed (13013915936³) is 2204062934724582065440247545856
• The square root of 13013915936 is 114078.5516037085
• The cube root of 13013915936 is 2352.1733891179

Scales and comparisons

• 13,013,915,936 seconds is equal to 413 years, 41 weeks, 5 days, 38 minutes, 56 seconds.
• To count from 1 to 13,013,915,936 would take you about eight hundred twenty-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 13013915936 cubic inches would be around 196 feet tall.

Recreational maths with 13013915936

• 13013915936 backwards is 63951931031
• The number of decimal digits it has is: 11
• The sum of 13013915936's digits is 41
• More coming soon!