149309988651941049

Names of 149309988651941049

• Cardinal: 149309988651941049 can be written as One hundred forty-nine quadrillion, three hundred nine trillion, nine hundred eighty-eight billion, six hundred fifty-one million, nine hundred forty-one thousand and forty-nine.

Scientific notation

• Scientific notation: 1.49309988651941049 × 10¹⁷

Factors of 149309988651941049

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1275373

Divisors of 149309988651941049

• Number of divisors d(n): 27
• Complete list of divisors:
  1 3 9 101 303 909 10201 30603 91809 1275269 3825807 11477421 128802169 386406507 1159219521 13009019069 39027057207 117081171621 1626311022361 4878933067083 14636799201249 164257413258461 492772239775383 1478316719326149 16589998739104561 49769996217313683 149309988651941049
• Sum of all divisors σ(n): 217826642832398509
• Sum of proper divisors (its aliquot sum) s(n): 68516654180457460
• 149309988651941049 is a deficient number, because the sum of its proper divisors (68516654180457460) is less than itself. Its deficiency is 80793334471483589

Bases of 149309988651941049

• Binary: 1000010010011101001010010011000011000001000011110010111001₂
• Hexadecimal: 0x21274A4C3043CB9
• Base-36: 14U5Z1V1P709

Squares and roots of 149309988651941049

• 149309988651941049 squared (149309988651941049²) is 22293472711242764830821955371220401
• 149309988651941049 cubed (149309988651941049³) is 3328638157528014667197330384079826735609800638140649
• 149309988651941049 is a perfect square number. Its square root is 386406507
• The cube root of 149309988651941049 is 530513.3138315591

Scales and comparisons

• 149,309,988,651,941,049 seconds is equal to 4,747,595,793 years, 4 days, 17 hours, 24 minutes, 9 seconds.
• To count from 1 to 149,309,988,651,941,049 would take you about fourteen billion, two hundred forty-two million, seven hundred eighty-seven thousand, three hundred seventy-nine 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 149309988651941049 cubic inches would be around 44209.4 feet tall.

Recreational maths with 149309988651941049

• 149309988651941049 backwards is 940149156889903941
• The number of decimal digits it has is: 18
• The sum of 149309988651941049's digits is 90
• More coming soon!