40369351400249842

Names of 40369351400249842

• Cardinal: 40369351400249842 can be written as Forty quadrillion, three hundred sixty-nine trillion, three hundred fifty-one billion, four hundred million, two hundred forty-nine thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.0369351400249842 × 10¹⁶

Factors of 40369351400249842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 324

Divisors of 40369351400249842

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 41 82 281 562 11521 23042 78961 157922 3237401 6474802 22188041 44376082 909709681 1819419362 6234839521 12469679042 255628420361 511256840722 1751989905401 3503979810802 71831586121441 143663172242882 492309163417681 984618326835362 20184675700124921 40369351400249842
• Sum of all divisors σ(n): 62252493714165762
• Sum of proper divisors (its aliquot sum) s(n): 21883142313915920
• 40369351400249842 is a deficient number, because the sum of its proper divisors (21883142313915920) is less than itself. Its deficiency is 18486209086333922

Bases of 40369351400249842

• Binary: 10001111011010111011011000010010000001100101100111110010₂
• Hexadecimal: 0x8F6BB6120659F2
• Base-36: B1HQO0DXYIA

Squares and roots of 40369351400249842

• 40369351400249842 squared (40369351400249842²) is 1629684532476853878985020021024964
• 40369351400249842 cubed (40369351400249842³) is 65789307563109990250162430691625535260442519055688
• The square root of 40369351400249842 is 200921256.7157836637
• The cube root of 40369351400249842 is 343044.6025977753
• Being both a perfect square and a perfect cube, 40369351400249842 is also a perfect sixth number.

Scales and comparisons

• 40,369,351,400,249,842 seconds is equal to 1,283,620,503 years, 48 weeks, 19 hours, 37 minutes, 22 seconds.
• To count from 1 to 40,369,351,400,249,842 would take you about three billion, eight hundred fifty million, eight hundred sixty-one thousand, five hundred eleven 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 40369351400249842 cubic inches would be around 28587.1 feet tall.

Recreational maths with 40369351400249842

• 40369351400249842 backwards is 24894200415396304
• The number of decimal digits it has is: 17
• The sum of 40369351400249842's digits is 64
• More coming soon!