15012132504642

Names of 15012132504642

• Cardinal: 15012132504642 can be written as Fifteen trillion, twelve billion, one hundred thirty-two million, five hundred four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.5012132504642 × 10¹³

Factors of 15012132504642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 704993568

Divisors of 15012132504642

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 169 182 234 273 338 507 546 819 1014 1183 1521 1638 2366 3042 3549 7098 10647 21294 704993543 1409987086 2114980629 4229961258 4934954801 6344941887 9164916059 9869909602 12689883774 14804864403 18329832118 27494748177 29609728806 44414593209 54989496354 64154412413 82484244531 88829186418 119143908767 128308824826 164968489062 192463237239 238287817534 357431726301 384926474478 577389711717 714863452602 834007361369 1072295178903 1154779423434 1668014722738 2144590357806 2502022084107 5004044168214 7506066252321 15012132504642
• Sum of all divisors σ(n): 40252311388224
• Sum of proper divisors (its aliquot sum) s(n): 25240178883582
• 15012132504642 is an abundant number, because the sum of its proper divisors (25240178883582) is greater than itself. Its abundance is 10228046378940

Bases of 15012132504642

• Binary: 11011010011101001000110100110100010001000010₂
• Hexadecimal: 0xDA748D34442
• Base-36: 5BKH83AKI

Squares and roots of 15012132504642

• 15012132504642 squared (15012132504642²) is 225364122336928888151548164
• 15012132504642 cubed (15012132504642³) is 3383196066314326367896745016899216577288
• The square root of 15012132504642 is 3874549.3292306913
• The cube root of 15012132504642 is 24668.7681357351

Scales and comparisons

• 15,012,132,504,642 seconds is equal to 477,339 years, 19 weeks, 4 days, 14 hours, 50 minutes, 42 seconds.
• To count from 1 to 15,012,132,504,642 would take you about one million, one hundred ninety-three thousand, three hundred forty-eight 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 15012132504642 cubic inches would be around 2055.7 feet tall.

Recreational maths with 15012132504642

• 15012132504642 backwards is 24640523121051
• The number of decimal digits it has is: 14
• The sum of 15012132504642's digits is 36
• More coming soon!