13545048128

Names of 13545048128

• Cardinal: 13545048128 can be written as Thirteen billion, five hundred forty-five million, forty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3545048128 × 10¹⁰

Factors of 13545048128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 103505

Divisors of 13545048128

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 89 92 178 184 356 368 712 736 1424 1472 2047 2848 4094 5696 8188 16376 32752 65504 103391 131008 206782 413564 827128 1654256 2377993 3308512 4755986 6617024 9201799 9511972 18403598 19023944 36807196 38047888 73614392 76095776 147228784 152191552 211641377 294457568 423282754 588915136 846565508 1693131016 3386262032 6772524064 13545048128
• Sum of all divisors σ(n): 28362493440
• Sum of proper divisors (its aliquot sum) s(n): 14817445312
• 13545048128 is an abundant number, because the sum of its proper divisors (14817445312) is greater than itself. Its abundance is 1272397184

Bases of 13545048128

• Binary: 1100100111010110010000100001000000₂
• Hexadecimal: 0x327590840
• Base-36: 680DE0W

Squares and roots of 13545048128

• 13545048128 squared (13545048128²) is 183468328789836304384
• 13545048128 cubed (13545048128³) is 2485087343422060740122937393152
• The square root of 13545048128 is 116383.1952130547
• The cube root of 13545048128 is 2383.7471354703

Scales and comparisons

• 13,545,048,128 seconds is equal to 430 years, 35 weeks, 6 days, 9 hours, 22 minutes, 8 seconds.
• To count from 1 to 13,545,048,128 would take you about eight hundred sixty-one 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 13545048128 cubic inches would be around 198.6 feet tall.

Recreational maths with 13545048128

• 13545048128 backwards is 82184054531
• The number of decimal digits it has is: 11
• The sum of 13545048128's digits is 41
• More coming soon!