13509074712

Names of 13509074712

• Cardinal: 13509074712 can be written as Thirteen billion, five hundred nine million, seventy-four thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.3509074712 × 10¹⁰

Factors of 13509074712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3901

Divisors of 13509074712

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 59 84 118 168 177 236 354 397 413 472 708 794 826 1191 1239 1416 1588 1652 2382 2478 2779 3176 3304 3433 4764 4956 5558 6866 8337 9528 9912 10299 11116 13732 16674 20598 22232 23423 24031 27464 33348 41196 46846 48062 66696 70269 72093 82392 93692 96124 140538 144186 163961 187384 192248 202547 281076 288372 327922 405094 491883 562152 576744 607641 655844 810188 983766 1215282 1311688 1362901 1417829 1620376 1967532 2430564 2725802 2835658 3935064 4088703 4253487 4861128 5451604 5671316 8177406 8506974 9540307 10903208 11342632 16354812 17013948 19080614 28620921 32709624 34027896 38161228 57241842 76322456 80411159 114483684 160822318 228967368 241233477 321644636 482466954 562878113 643289272 964933908 1125756226 1688634339 1929867816 2251512452 3377268678 4503024904 6754537356 13509074712
• Sum of all divisors σ(n): 39361881600
• Sum of proper divisors (its aliquot sum) s(n): 25852806888
• 13509074712 is an abundant number, because the sum of its proper divisors (25852806888) is greater than itself. Its abundance is 12343732176

Bases of 13509074712

• Binary: 1100100101001101000001111100011000₂
• Hexadecimal: 0x325341F18
• Base-36: 67EYCRC

Squares and roots of 13509074712

• 13509074712 squared (13509074712²) is 182495099574397882944
• 13509074712 cubed (13509074712³) is 2465339934724420403105126512128
• The square root of 13509074712 is 116228.5451685601
• The cube root of 13509074712 is 2381.6349846505

Scales and comparisons

• 13,509,074,712 seconds is equal to 429 years, 28 weeks, 3 days, 45 minutes, 12 seconds.
• To count from 1 to 13,509,074,712 would take you about eight hundred fifty-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 13509074712 cubic inches would be around 198.5 feet tall.

Recreational maths with 13509074712

• 13509074712 backwards is 21747090531
• The number of decimal digits it has is: 11
• The sum of 13509074712's digits is 39
• More coming soon!