5421225856

Names of 5421225856

• Cardinal: 5421225856 can be written as Five billion, four hundred twenty-one million, two hundred twenty-five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 5.421225856 × 10⁹

Factors of 5421225856

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 84

Divisors of 5421225856

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 23 32 46 59 64 92 118 128 184 236 368 472 529 736 944 1058 1357 1472 1888 2116 2714 2944 3481 3776 4232 5428 6962 7552 8464 10856 12167 13924 16928 21712 24334 27848 31211 33856 43424 48668 55696 62422 67712 80063 86848 97336 111392 124844 160126 173696 194672 222784 249688 320252 389344 445568 499376 640504 717853 778688 998752 1281008 1435706 1557376 1841449 1997504 2562016 2871412 3682898 3995008 5124032 5742824 7365796 10248064 11485648 14731592 22971296 29463184 42353327 45942592 58926368 84706654 91885184 117852736 169413308 235705472 338826616 677653232 1355306464 2710612928 5421225856
• Sum of all divisors σ(n): 11485587600
• Sum of proper divisors (its aliquot sum) s(n): 6064361744
• 5421225856 is an abundant number, because the sum of its proper divisors (6064361744) is greater than itself. Its abundance is 643135888

Bases of 5421225856

• Binary: 101000011001000010101011110000000₂
• Hexadecimal: 0x143215780
• Base-36: 2HNNON4

Squares and roots of 5421225856

• 5421225856 squared (5421225856²) is 29389689781762932736
• 5421225856 cubed (5421225856³) is 159328146144712208210792022016
• The square root of 5421225856 is 73628.9742968077
• The cube root of 5421225856 is 1756.7063331845

Scales and comparisons

• 5,421,225,856 seconds is equal to 172 years, 19 weeks, 4 days, 16 hours, 4 minutes, 16 seconds.
• To count from 1 to 5,421,225,856 would take you about three hundred forty-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 5421225856 cubic inches would be around 146.4 feet tall.

Recreational maths with 5421225856

• 5421225856 backwards is 6585221245
• The number of decimal digits it has is: 10
• The sum of 5421225856's digits is 40
• More coming soon!