490177620828

Names of 490177620828

• Cardinal: 490177620828 can be written as Four hundred ninety billion, one hundred seventy-seven million, six hundred twenty thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 4.90177620828 × 10¹¹

Factors of 490177620828

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 338422

Divisors of 490177620828

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 5849 11698 17547 23396 35094 40943 52641 70188 81886 105282 122829 163772 210564 245658 332561 368487 491316 665122 736974 997683 1330244 1473948 1995366 2327927 2993049 3990732 4655854 5986098 6983781 9311708 11972196 13967562 20951343 27935124 41902686 83805372 1945149289 3890298578 5835447867 7780597156 11670895734 13616045023 17506343601 23341791468 27232090046 35012687202 40848135069 54464180092 70025374404 81696270138 122544405207 163392540276 245088810414 490177620828
• Sum of all divisors σ(n): 1416315045600
• Sum of proper divisors (its aliquot sum) s(n): 926137424772
• 490177620828 is an abundant number, because the sum of its proper divisors (926137424772) is greater than itself. Its abundance is 435959803944

Bases of 490177620828

• Binary: 111001000100000110111001110101101011100₂
• Hexadecimal: 0x7220DCEB5C
• Base-36: 696N3KV0

Squares and roots of 490177620828

• 490177620828 squared (490177620828²) is 240274099960598539405584
• 490177620828 cubed (490177620828³) is 117776986665275240588680970457903552
• The square root of 490177620828 is 700126.8605245767
• The cube root of 490177620828 is 7884.6876436499

Scales and comparisons

• 490,177,620,828 seconds is equal to 15,586 years, 6 weeks, 6 days, 2 hours, 13 minutes, 48 seconds.
• To count from 1 to 490,177,620,828 would take you about thirty-one thousand, one hundred seventy-two 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 490177620828 cubic inches would be around 657.1 feet tall.

Recreational maths with 490177620828

• 490177620828 backwards is 828026771094
• The number of decimal digits it has is: 12
• The sum of 490177620828's digits is 54
• More coming soon!