1640513513562

Names of 1640513513562

• Cardinal: 1640513513562 can be written as One trillion, six hundred forty billion, five hundred thirteen million, five hundred thirteen thousand, five hundred sixty-two.

Scientific notation

• Scientific notation: 1.640513513562 × 10¹²

Factors of 1640513513562

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 322808664

Divisors of 1640513513562

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 121 154 231 242 363 462 726 847 1694 2541 5082 322808641 645617282 968425923 1936851846 2259660487 3550895051 4519320974 6778981461 7101790102 10652685153 13557962922 21305370306 24856265357 39059845561 49712530714 74568796071 78119691122 117179536683 149137592142 234359073366 273418918927 546837837854 820256756781 1640513513562
• Sum of all divisors σ(n): 4121620741056
• Sum of proper divisors (its aliquot sum) s(n): 2481107227494
• 1640513513562 is an abundant number, because the sum of its proper divisors (2481107227494) is greater than itself. Its abundance is 840593713932

Bases of 1640513513562

• Binary: 10111110111110110001110011010100001011010₂
• Hexadecimal: 0x17DF639A85A
• Base-36: KXN3E0D6

Squares and roots of 1640513513562

• 1640513513562 squared (1640513513562²) is 2691284588179538357927844
• 1640513513562 cubed (1640513513562³) is 4415088735749674684839359318111420328
• The square root of 1640513513562 is 1280825.3251564009
• The cube root of 1640513513562 is 11793.9677910141

Scales and comparisons

• 1,640,513,513,562 seconds is equal to 52,163 years, 13 weeks, 1 day, 22 hours, 12 minutes, 42 seconds.
• To count from 1 to 1,640,513,513,562 would take you about one hundred thirty thousand, four hundred eight 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 1640513513562 cubic inches would be around 982.8 feet tall.

Recreational maths with 1640513513562

• 1640513513562 backwards is 2653153150461
• 1640513513562 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1640513513562's digits is 42
• More coming soon!