428828058830073733739

Names of 428828058830073733739

• Cardinal: 428828058830073733739 can be written as Four hundred twenty-eight quintillion, eight hundred twenty-eight quadrillion, fifty-eight trillion, eight hundred thirty billion, seventy-three million, seven hundred thirty-three thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 4.28828058830073733739 × 10²⁰

Factors of 428828058830073733739

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 443604

Divisors of 428828058830073733739

• Number of divisors d(n): 12
• Complete list of divisors:
  1 17 289 4913 443587 7540979 128196643 2179342931 196769426569 3345080251673 56866364278441 966728192733497
• Sum of all divisors σ(n): 428828119240603219782
• Sum of proper divisors (its aliquot sum) s(n): 60410529486043
• 428828058830073733739 is a deficient number, because the sum of its proper divisors (60410529486043) is less than itself. Its deficiency is 428827998419544247696

Bases of 428828058830073733739

• Binary: 101110011111100101111010011110111101000111110110110111010001001101011₂
• Hexadecimal: 0x173F2F4F7A3EDBA26B
• Base-36: 2II18S121AY6AZ

Squares and roots of 428828058830073733739

• 428828058830073733739 squared (428828058830073733739²) is 183893504039969179161231301167404266920121
• 428828058830073733739 cubed (428828058830073733739³) is 78858694368920304988369985005277403120893578880243004535662419
• The square root of 428828058830073733739 is 20708164062.2744181923
• 428828058830073733739 is a perfect cube number. Its cube root is 7540979

Scales and comparisons

• 428,828,058,830,073,733,739 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 428,828,058,830,073,733,739 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 428828058830073733739 cubic inches would be around 628414.9 feet tall.

Recreational maths with 428828058830073733739

• 428828058830073733739 backwards is 937337370038850828824
• The number of decimal digits it has is: 21
• The sum of 428828058830073733739's digits is 98
• More coming soon!