13396507520

Names of 13396507520

• Cardinal: 13396507520 can be written as Thirteen billion, three hundred ninety-six million, five hundred seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.339650752 × 10¹⁰

Factors of 13396507520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2852

Divisors of 13396507520

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 320 352 440 640 704 880 1093 1408 1741 1760 2186 3482 3520 4372 5465 6964 7040 8705 8744 10930 12023 13928 17410 17488 19151 21860 24046 27856 34820 34976 38302 43720 48092 55712 60115 69640 69952 76604 87440 95755 96184 111424 120230 139280 139904 153208 174880 191510 192368 222848 240460 278560 306416 349760 383020 384736 480920 557120 612832 699520 766040 769472 961840 1114240 1225664 1532080 1538944 1902913 1923680 2451328 3064160 3805826 3847360 6128320 7611652 7694720 9514565 12256640 15223304 19029130 20932043 30446608 38058260 41864086 60893216 76116520 83728172 104660215 121786432 152233040 167456344 209320430 243572864 304466080 334912688 418640860 608932160 669825376 837281720 1217864320 1339650752 1674563440 2679301504 3349126880 6698253760 13396507520
• Sum of all divisors σ(n): 34989533280
• Sum of proper divisors (its aliquot sum) s(n): 21593025760
• 13396507520 is an abundant number, because the sum of its proper divisors (21593025760) is greater than itself. Its abundance is 8196518240

Bases of 13396507520

• Binary: 1100011110011111100111101110000000₂
• Hexadecimal: 0x31E7E7B80
• Base-36: 65JXNCW

Squares and roots of 13396507520

• 13396507520 squared (13396507520²) is 179466413733416550400
• 13396507520 cubed (13396507520³) is 2404223161167146092726059008000
• The square root of 13396507520 is 115743.2828288537
• The cube root of 13396507520 is 2375.0013677555

Scales and comparisons

• 13,396,507,520 seconds is equal to 425 years, 50 weeks, 2 days, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 13,396,507,520 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 13396507520 cubic inches would be around 197.9 feet tall.

Recreational maths with 13396507520

• 13396507520 backwards is 02570569331
• The number of decimal digits it has is: 11
• The sum of 13396507520's digits is 41
• More coming soon!