90490395870736

Names of 90490395870736

• Cardinal: 90490395870736 can be written as Ninety trillion, four hundred ninety billion, three hundred ninety-five million, eight hundred seventy thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 9.0490395870736 × 10¹³

Factors of 90490395870736

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7092

Divisors of 90490395870736

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 353 706 1412 2824 5648 6737 13474 26948 53896 107792 124609 249218 498436 996872 1993744 2378161 4756322 9512644 19025288 38050576 45387169 90774338 181548676 363097352 726194704 839490833 1678981666 3357963332 6715926664 13431853328 16021670657 32043341314 64086682628 128173365256 256346730512 5655649741921 11311299483842 22622598967684 45245197935368 90490395870736
• Sum of all divisors σ(n): 175849322813671
• Sum of proper divisors (its aliquot sum) s(n): 85358926942935
• 90490395870736 is a deficient number, because the sum of its proper divisors (85358926942935) is less than itself. Its deficiency is 5131468927801

Bases of 90490395870736

• Binary: 10100100100110011101111111001101100011000010000₂
• Hexadecimal: 0x524CEFE6C610
• Base-36: W2QPPB40G

Squares and roots of 90490395870736

• 90490395870736 squared (90490395870736²) is 8188511744842514919621181696
• 90490395870736 cubed (90490395870736³) is 740981669382970350527106053089079185248256
• 90490395870736 is a perfect square number. Its square root is 9512644
• The cube root of 90490395870736 is 44895.2949785229

Scales and comparisons

• 90,490,395,870,736 seconds is equal to 2,877,314 years, 35 weeks, 3 days, 19 hours, 12 minutes, 16 seconds.
• To count from 1 to 90,490,395,870,736 would take you about seven million, one hundred ninety-three thousand, two hundred eighty-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 90490395870736 cubic inches would be around 3741.3 feet tall.

Recreational maths with 90490395870736

• 90490395870736 backwards is 63707859309409
• The number of decimal digits it has is: 14
• The sum of 90490395870736's digits is 70
• More coming soon!