490751037693

Names of 490751037693

• Cardinal: 490751037693 can be written as Four hundred ninety billion, seven hundred fifty-one million, thirty-seven thousand, six hundred ninety-three.

Scientific notation

• Scientific notation: 4.90751037693 × 10¹¹

Factors of 490751037693

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19677

Divisors of 490751037693

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 21 27 63 189 317 433 951 1299 2219 2853 3031 3897 6657 8559 9093 11691 18917 19971 27279 56751 59913 81837 132419 137261 170253 397257 411783 510759 960827 1191771 1235349 2882481 3575313 3706047 5996689 8191061 8647443 17990067 24573183 25942329 41976823 53970201 57337427 73719549 125930469 161910603 172012281 221158647 377791407 516036843 1133374221 1548110529 2596566337 7789699011 18175964359 23369097033 54527893077 70107291099 163583679231 490751037693
• Sum of all divisors σ(n): 835491525120
• Sum of proper divisors (its aliquot sum) s(n): 344740487427
• 490751037693 is a deficient number, because the sum of its proper divisors (344740487427) is less than itself. Its deficiency is 146010550266

Bases of 490751037693

• Binary: 111001001000011000010101001000011111101₂
• Hexadecimal: 0x72430A90FD
• Base-36: 69G4HW59

Squares and roots of 490751037693

• 490751037693 squared (490751037693²) is 240836580996756306762249
• 490751037693 cubed (490751037693³) is 118190802038592401810615929788451557
• The square root of 490751037693 is 700536.2500920277
• The cube root of 490751037693 is 7887.7609860665

Scales and comparisons

• 490,751,037,693 seconds is equal to 15,604 years, 18 weeks, 6 days, 20 hours, 41 minutes, 33 seconds.
• To count from 1 to 490,751,037,693 would take you about thirty-one thousand, two 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 490751037693 cubic inches would be around 657.3 feet tall.

Recreational maths with 490751037693

• 490751037693 backwards is 396730157094
• The number of decimal digits it has is: 12
• The sum of 490751037693's digits is 54
• More coming soon!