400613074399473845

Names of 400613074399473845

• Cardinal: 400613074399473845 can be written as Four hundred quadrillion, six hundred thirteen trillion, seventy-four billion, three hundred ninety-nine million, four hundred seventy-three thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 4.00613074399473845 × 10¹⁷

Factors of 400613074399473845

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 191636181

Divisors of 400613074399473845

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 7 13 35 65 91 455 4710253 23551265 32971771 61233289 164858855 186925903 306166445 428633023 934629515 1308481321 2143165115 2430036739 6542406605 12150183695 17010257173 85051285865 880468295383459 4402341476917295 6163278067684213 11446087839984967 30816390338421065 57230439199924835 80122614879894769 400613074399473845
• Sum of all divisors σ(n): 591674823277181952
• Sum of proper divisors (its aliquot sum) s(n): 191061748877708107
• 400613074399473845 is a deficient number, because the sum of its proper divisors (191061748877708107) is less than itself. Its deficiency is 209551325521765738

Bases of 400613074399473845

• Binary: 10110001111010000110111011111110111111101010011000010110101₂
• Hexadecimal: 0x58F4377F7F530B5
• Base-36: 31KLHDOUDVW5

Squares and roots of 400613074399473845

• 400613074399473845 squared (400613074399473845²) is 160490835379798366215678412839084025
• 400613074399473845 cubed (400613074399473845³) is 64294726974440872086270764639801673459869111744826125
• The square root of 400613074399473845 is 632940024.3304841321
• The cube root of 400613074399473845 is 737182.5384746551

Scales and comparisons

• 400,613,074,399,473,845 seconds is equal to 12,738,256,588 years, 15 weeks, 5 days, 1 hour, 24 minutes, 5 seconds.
• To count from 1 to 400,613,074,399,473,845 would take you about thirty-eight billion, two hundred fourteen million, seven hundred sixty-nine thousand, seven hundred sixty-four 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 400613074399473845 cubic inches would be around 61431.9 feet tall.

Recreational maths with 400613074399473845

• 400613074399473845 backwards is 548374993470316004
• The number of decimal digits it has is: 18
• The sum of 400613074399473845's digits is 77
• More coming soon!