48688519872437138

Names of 48688519872437138

• Cardinal: 48688519872437138 can be written as Forty-eight quadrillion, six hundred eighty-eight trillion, five hundred nineteen billion, eight hundred seventy-two million, four hundred thirty-seven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.8688519872437138 × 10¹⁶

Factors of 48688519872437138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 118241681

Divisors of 48688519872437138

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 277 554 748003 1496006 117493399 207196831 234986798 414393662 32545671523 65091343046 87885414932197 175770829864394 24344259936218569 48688519872437138
• Sum of all divisors σ(n): 73296534666782400
• Sum of proper divisors (its aliquot sum) s(n): 24608014794345262
• 48688519872437138 is a deficient number, because the sum of its proper divisors (24608014794345262) is less than itself. Its deficiency is 24080505078091876

Bases of 48688519872437138

• Binary: 10101100111110011111001101101011101000101101101110010010₂
• Hexadecimal: 0xACF9F36BA2DB92
• Base-36: DBEN18VPVO2

Squares and roots of 48688519872437138

• 48688519872437138 squared (48688519872437138²) is 2370571967368706100783803761631044
• 48688519872437138 cubed (48688519872437138³) is 115419640342273649627611485671405867334858239312072
• The square root of 48688519872437138 is 220654752.6622464073
• The cube root of 48688519872437138 is 365153.5473878043

Scales and comparisons

• 48,688,519,872,437,138 seconds is equal to 1,548,144,328 years, 24 weeks, 14 hours, 45 minutes, 38 seconds.
• To count from 1 to 48,688,519,872,437,138 would take you about four billion, six hundred forty-four million, four hundred thirty-two thousand, nine hundred eighty-five 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 48688519872437138 cubic inches would be around 30429.5 feet tall.

Recreational maths with 48688519872437138

• 48688519872437138 backwards is 83173427891588684
• The number of decimal digits it has is: 17
• The sum of 48688519872437138's digits is 92
• More coming soon!