492749081 (number)

492749081 is an odd 9-digits composite number following 492749080 and preceding 492749082. In scientific notation, it is written as 4.92749081 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 438422320 positive integers (up to 492749081) that are relatively prime to 492749081.

Interesting facts

Basic properties

Name

Name four hundred ninety-two million seven hundred forty-nine thousand eighty-one

Notation

Scientific notation 4.92749081 × 10^8
Engineering notation 4.92749081 × 10^6

Prime Factorization of 492749081

Prime Factorization 11 × 47 × 953093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 492749081
Product of the distinct prime numbers

The prime factorization of 492749081 is 11 × 47 × 953093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 54, 96, 688, 610, 49, 4191, 53882, 2305, 765731, 83948, 5190952, 2007070, 6568357, 23009651, 50207827, 816136126, 5071368026, 3043257648

Basic calculations (n = 492749081)

Multiplication

n×y
n×2 985498162
n×3 1478247243
n×4 1970996324
n×5 2463745405

Division

n÷y
n÷2 246374540.5
n÷3 164249693.66667
n÷3 123187270.25
n÷5 98549816.2

Exponentiation

ny
n2 242801656826344561
n3 1.1964029326646E+26
n4 5.8952644557618E+34
n5 2.9048861428286E+43

Nth Root

y√n
2√n 22197.952180325
3√n 789.84512319337
4√n 148.98977206616
5√n 54.7677834479

Divisors of 492749081

1, 11, 47, 517, 953093, 10484023, 44795371, 492749081

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -492749080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 492749081 can be divided by 8 positive divisors. The sum of these divisors (counting 492749081) is 1, the average is 0.125.

Base conversion 492749081

Base System Value
2 Binary 11101010111101100000100011001
3 Ternary 1021100012020122222
4 Quaternary 131113230010121
5 Quinary 2002120432311
6 Senary 120521153425
8 Octal 3527540431
10 Decimal 492749081
12 Duodecimal 11902b875
16 Hexadecimal 1d5ec119
20 Vigesimal 7djdce1
36 Base36 85dbmh

Cryptographic Hash Functions

md5 5009c2a4b3e4b8f89fc001c0d4064dfa
sha1 87eb4e792e4d5011e6e14ac8d8b241cbc60bcda7
sha256 2584adc66bf323842640cf89f28298ec2ac603446cd4528c64f363dd672e117b
sha512 b027e66eba4a10fba62f978a420c600efee23f631b47f76a4ce98bf5983c88716c18c4d9fda3f7aae6339d0d6d6cb2a7d3713406b0d5524f2d3d24d242c3585f
ripemd-160 c4db87d6703e77827da0c39ee168b036a05a5b47

492749081 as geometric shapes

Circle

Radius = n
Diameter 985498162
Circumference 3096033785.8654
Area 7.6278390136507E+17

Sphere

Radius = n
Volume 5.0114808853231E+26
Surface area 3.0511356054603E+18
Circumference 3096033785.8654

Square

Length = n
Perimeter 1970996324
Area 242801656826344561
Diagonal 696852433.19708

Cube

Length = n
Surface area 1456809940958067366
Volume 1.1964029326646E+26
Space diagonal 853466443.67487

Equilateral Triangle

Length = n
Perimeter 1478247243
Area 1.0513620144628E+17
Altitude 426733221.83744

Triangular Pyramid

Length = n
Surface area 1.0513620144628E+17
Volume 1.4099743778643E+25
Height 232284144.39903