13154507072

Names of 13154507072

• Cardinal: 13154507072 can be written as Thirteen billion, one hundred fifty-four million, five hundred seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3154507072 × 10¹⁰

Factors of 13154507072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4194686

Divisors of 13154507072

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 4194677 8389354 16778708 29362739 33557416 58725478 67114832 117450956 134229664 205539173 234901912 268459328 411078346 469803824 822156692 939607648 1644313384 1879215296 3288626768 6577253536 13154507072
• Sum of all divisors σ(n): 30365274042
• Sum of proper divisors (its aliquot sum) s(n): 17210766970
• 13154507072 is an abundant number, because the sum of its proper divisors (17210766970) is greater than itself. Its abundance is 4056259898

Bases of 13154507072

• Binary: 1100010000000100011101100101000000₂
• Hexadecimal: 0x31011D940
• Base-36: 61JUQM8

Squares and roots of 13154507072

• 13154507072 squared (13154507072²) is 173041056307298013184
• 13154507072 cubed (13154507072³) is 2276269798940701919640477237248
• The square root of 13154507072 is 114693.0994960029
• The cube root of 13154507072 is 2360.6133539363

Scales and comparisons

• 13,154,507,072 seconds is equal to 418 years, 14 weeks, 1 day, 5 hours, 44 minutes, 32 seconds.
• To count from 1 to 13,154,507,072 would take you about eight hundred thirty-six 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 13154507072 cubic inches would be around 196.7 feet tall.

Recreational maths with 13154507072

• 13154507072 backwards is 27070545131
• The number of decimal digits it has is: 11
• The sum of 13154507072's digits is 35
• More coming soon!