13515232512

Names of 13515232512

• Cardinal: 13515232512 can be written as Thirteen billion, five hundred fifteen million, two hundred thirty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.3515232512 × 10¹⁰

Factors of 13515232512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 803

Divisors of 13515232512

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 167 192 256 334 384 501 631 668 768 1002 1262 1336 1893 2004 2524 2672 3786 4008 5048 5344 7572 8016 10096 10688 15144 16032 20192 21376 27889 30288 32064 40384 42752 55778 60576 64128 80768 83667 105377 111556 121152 128256 161536 167334 210754 223112 242304 316131 334668 421508 446224 484608 632262 669336 843016 892448 1264524 1338672 1686032 1784896 2529048 2677344 3372064 3569792 5058096 5354688 6744128 7139584 10116192 10709376 13488256 17597959 20232384 21418752 26976512 35195918 40464768 52793877 70391836 80929536 105587754 140783672 211175508 281567344 422351016 563134688 844702032 1126269376 1689404064 2252538752 3378808128 4505077504 6757616256 13515232512
• Sum of all divisors σ(n): 36244257056
• Sum of proper divisors (its aliquot sum) s(n): 22729024544
• 13515232512 is an abundant number, because the sum of its proper divisors (22729024544) is greater than itself. Its abundance is 9213792032

Bases of 13515232512

• Binary: 1100100101100100100001010100000000₂
• Hexadecimal: 0x325921500
• Base-36: 67IMC5C

Squares and roots of 13515232512

• 13515232512 squared (13515232512²) is 182661509853421830144
• 13515232512 cubed (13515232512³) is 2468712776661975073212730441728
• The square root of 13515232512 is 116255.0322007609
• The cube root of 13515232512 is 2381.9968007987

Scales and comparisons

• 13,515,232,512 seconds is equal to 429 years, 38 weeks, 4 days, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 13,515,232,512 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 13515232512 cubic inches would be around 198.5 feet tall.

Recreational maths with 13515232512

• 13515232512 backwards is 21523251531
• The number of decimal digits it has is: 11
• The sum of 13515232512's digits is 30
• More coming soon!