13245366272

Names of 13245366272

• Cardinal: 13245366272 can be written as Thirteen billion, two hundred forty-five million, three hundred sixty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3245366272 × 10¹⁰

Factors of 13245366272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 549

Divisors of 13245366272

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 29 32 58 61 64 116 122 128 232 244 256 457 464 488 512 914 928 976 1024 1769 1828 1856 1952 2048 3538 3656 3712 3904 4096 7076 7312 7424 7808 8192 13253 14152 14624 14848 15616 16384 26506 27877 28304 29248 29696 31232 53012 55754 56608 58496 59392 62464 106024 111508 113216 116992 118784 124928 212048 223016 226432 233984 237568 249856 424096 446032 452864 467968 475136 499712 808433 848192 892064 905728 935936 999424 1616866 1696384 1784128 1811456 1871872 3233732 3392768 3568256 3622912 3743744 6467464 6785536 7136512 7245824 7487488 12934928 13571072 14273024 14491648 25869856 27142144 28546048 28983296 51739712 54284288 57092096 103479424 108568576 114184192 206958848 217137152 228368384 413917696 456736768 827835392 1655670784 3311341568 6622683136 13245366272
• Sum of all divisors σ(n): 27913551960
• Sum of proper divisors (its aliquot sum) s(n): 14668185688
• 13245366272 is an abundant number, because the sum of its proper divisors (14668185688) is greater than itself. Its abundance is 1422819416

Bases of 13245366272

• Binary: 1100010101011111000100000000000000₂
• Hexadecimal: 0x3157C4000
• Base-36: 631Y60W

Squares and roots of 13245366272

• 13245366272 squared (13245366272²) is 175439727679435177984
• 13245366272 cubed (13245366272³) is 2323763451774055534479590555648
• The square root of 13245366272 is 115088.5149439335
• The cube root of 13245366272 is 2366.0358682625

Scales and comparisons

• 13,245,366,272 seconds is equal to 421 years, 8 weeks, 2 days, 20 hours, 24 minutes, 32 seconds.
• To count from 1 to 13,245,366,272 would take you about eight hundred forty-two 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 13245366272 cubic inches would be around 197.2 feet tall.

Recreational maths with 13245366272

• 13245366272 backwards is 27266354231
• The number of decimal digits it has is: 11
• The sum of 13245366272's digits is 41
• More coming soon!