490742780484558986

Names of 490742780484558986

• Cardinal: 490742780484558986 can be written as Four hundred ninety quadrillion, seven hundred forty-two trillion, seven hundred eighty billion, four hundred eighty-four million, five hundred fifty-eight thousand, nine hundred eighty-six.

Scientific notation

• Scientific notation: 4.90742780484558986 × 10¹⁷

Factors of 490742780484558986

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 284134

Divisors of 490742780484558986

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 1367 2734 9767 19534 120557 152441 241114 304882 13351489 26702978 164801419 208386847 329602838 416773694 1177480219 1488891247 2354960438 2977782494 18377829637 36755659274 1609615459373 2035314334649 3219230918746 4070628669298 25122493113779 50244986227558 179496262064579 358992524129158 245371390242279493 490742780484558986
• Sum of all divisors σ(n): 736739026074830592
• Sum of proper divisors (its aliquot sum) s(n): 245996245590271606
• 490742780484558986 is a deficient number, because the sum of its proper divisors (245996245590271606) is less than itself. Its deficiency is 244746534894287380

Bases of 490742780484558986

• Binary: 11011001111011101111111010101110010110111101010000010001010₂
• Hexadecimal: 0x6CF77F572DEA08A
• Base-36: 3Q81SP29E7WQ

Squares and roots of 490742780484558986

• 490742780484558986 squared (490742780484558986²) is 240828476597716047962039570913348196
• 490742780484558986 cubed (490742780484558986³) is 118184836225423717447618651616436893786671975718689256
• The square root of 490742780484558986 is 700530356.5760437379
• The cube root of 490742780484558986 is 788771.6746899353

Scales and comparisons

• 490,742,780,484,558,986 seconds is equal to 15,604,102,452 years, 16 weeks, 5 days, 8 hours, 36 minutes, 26 seconds.
• To count from 1 to 490,742,780,484,558,986 would take you about forty-six billion, eight hundred twelve million, three hundred seven thousand, three hundred fifty-six 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 490742780484558986 cubic inches would be around 65731 feet tall.

Recreational maths with 490742780484558986

• 490742780484558986 backwards is 689855484087247094
• The number of decimal digits it has is: 18
• The sum of 490742780484558986's digits is 98
• More coming soon!