490990976541

Names of 490990976541

• Cardinal: 490990976541 can be written as Four hundred ninety billion, nine hundred ninety million, nine hundred seventy-six thousand, five hundred forty-one.

Scientific notation

• Scientific notation: 4.90990976541 × 10¹¹

Factors of 490990976541

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1303749

Divisors of 490990976541

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 13 27 29 37 39 87 111 117 261 333 351 377 481 783 999 1073 1131 1443 3219 3393 4329 9657 10179 12987 13949 28971 41847 125541 376623 1303667 3911001 11733003 16947671 35199009 37806343 48235679 50843013 113419029 144707037 152529039 340257087 434121111 457587117 491482459 627063827 1020771261 1302363333 1398834691 1474447377 1881191481 4196504073 4423342131 5643574443 12589512219 13270026393 16930723329 18184850983 37768536657 54554552949 163663658847 490990976541
• Sum of all divisors σ(n): 832261651200
• Sum of proper divisors (its aliquot sum) s(n): 341270674659
• 490990976541 is a deficient number, because the sum of its proper divisors (341270674659) is less than itself. Its deficiency is 149720301882

Bases of 490990976541

• Binary: 111001001010001010101111011111000011101₂
• Hexadecimal: 0x725157BE1D
• Base-36: 69K3CM59

Squares and roots of 490990976541

• 490990976541 squared (490990976541²) is 241072139044684812324681
• 490990976541 cubed (490990976541³) is 118364244966377530838846436546308421
• The square root of 490990976541 is 700707.4828635699
• The cube root of 490990976541 is 7889.0462758787

Scales and comparisons

• 490,990,976,541 seconds is equal to 15,611 years, 51 weeks, 4 days, 22 hours, 22 minutes, 21 seconds.
• To count from 1 to 490,990,976,541 would take you about thirty-one thousand, two hundred twenty-three 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 490990976541 cubic inches would be around 657.4 feet tall.

Recreational maths with 490990976541

• 490990976541 backwards is 145679099094
• The number of decimal digits it has is: 12
• The sum of 490990976541's digits is 63
• More coming soon!