48387818128

Names of 48387818128

• Cardinal: 48387818128 can be written as Forty-eight billion, three hundred eighty-seven million, eight hundred eighteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.8387818128 × 10¹⁰

Factors of 48387818128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19866

Divisors of 48387818128

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 43 52 86 104 172 208 277 344 554 559 688 1108 1118 2216 2236 3601 4432 4472 7202 8944 11911 14404 19531 23822 28808 39062 47644 57616 78124 95288 154843 156248 190576 253903 309686 312496 507806 619372 839833 1015612 1238744 1679666 2031224 2477488 3359332 4062448 5410087 6718664 10820174 10917829 13437328 21640348 21835658 43280696 43671316 70331131 86561392 87342632 140662262 174685264 232633741 281324524 465267482 562649048 930534964 1125298096 1861069928 3024238633 3722139856 6048477266 12096954532 24193909064 48387818128
• Sum of all divisors σ(n): 103689294016
• Sum of proper divisors (its aliquot sum) s(n): 55301475888
• 48387818128 is an abundant number, because the sum of its proper divisors (55301475888) is greater than itself. Its abundance is 6913657760

Bases of 48387818128

• Binary: 101101000100001000111000001010010000₂
• Hexadecimal: 0xB44238290
• Base-36: M88UVF4

Squares and roots of 48387818128

• 48387818128 squared (48387818128²) is 2341380943188405424384
• 48387818128 cubed (48387818128³) is 113294315247365662113421648433152
• The square root of 48387818128 is 219972.3121849657
• The cube root of 48387818128 is 3644.0026143031

Scales and comparisons

• 48,387,818,128 seconds is equal to 1,538 years, 30 weeks, 2 days, 4 hours, 35 minutes, 28 seconds.
• To count from 1 to 48,387,818,128 would take you about three thousand and seventy-seven 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 48387818128 cubic inches would be around 303.7 feet tall.

Recreational maths with 48387818128

• 48387818128 backwards is 82181878384
• The number of decimal digits it has is: 11
• The sum of 48387818128's digits is 58
• More coming soon!