490743140604520

Names of 490743140604520

• Cardinal: 490743140604520 can be written as Four hundred ninety trillion, seven hundred forty-three billion, one hundred forty million, six hundred four thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.9074314060452 × 10¹⁴

Factors of 490743140604520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12502962

Divisors of 490743140604520

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 241 482 964 1205 1928 2410 4073 4820 8146 9640 16292 20365 32584 40730 81460 162920 981593 1963186 3926372 4907965 7852744 9815930 12498641 19631860 24997282 39263720 49994564 62493205 99989128 124986410 249972820 499945640 3012172481 6024344962 12048689924 15060862405 24097379848 30121724810 50906964793 60243449620 101813929586 120486899240 203627859172 254534823965 407255718344 509069647930 1018139295860 2036278591720 12268578515113 24537157030226 49074314060452 61342892575565 98148628120904 122685785151130 245371570302260 490743140604520
• Sum of all divisors σ(n): 1109026002324240
• Sum of proper divisors (its aliquot sum) s(n): 618282861719720
• 490743140604520 is an abundant number, because the sum of its proper divisors (618282861719720) is greater than itself. Its abundance is 127539721115200

Bases of 490743140604520

• Binary: 1101111100101010000001010100100100101101001101000₂
• Hexadecimal: 0x1BE540A925A68
• Base-36: 4TYCABAXD4

Squares and roots of 490743140604520

• 490743140604520 squared (490743140604520²) is 240828830050387686351044430400
• 490743140604520 cubed (490743140604520³) is 118185096407039455759307050206940835065408000
• The square root of 490743140604520 is 22152723.0968231081
• The cube root of 490743140604520 is 78877.1867630355

Scales and comparisons

• 490,743,140,604,520 seconds is equal to 15,604,113 years, 46 weeks, 6 days, 16 hours, 48 minutes, 40 seconds.
• To count from 1 to 490,743,140,604,520 would take you about thirty-nine million, ten thousand, two hundred eighty-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 490743140604520 cubic inches would be around 6573.1 feet tall.

Recreational maths with 490743140604520

• 490743140604520 backwards is 025406041347094
• The number of decimal digits it has is: 15
• The sum of 490743140604520's digits is 49
• More coming soon!