489698978 (number)

489698978 is an even 9-digits composite number following 489698977 and preceding 489698979. In scientific notation, it is written as 4.89698978 × 10^8. The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors. There are 244849488 positive integers (up to 489698978) that are relatively prime to 489698978.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million six hundred ninety-eight thousand nine hundred seventy-eight

Notation

Scientific notation 4.89698978 × 10^8
Engineering notation 4.89698978 × 10^6

Prime Factorization of 489698978

Prime Factorization 2 × 244849489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 489698978
Product of the distinct prime numbers

The prime factorization of 489698978 is 2 × 244849489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 489698978)

Multiplication

n×y
n×2 979397956
n×3 1469096934
n×4 1958795912
n×5 2448494890

Division

n÷y
n÷2 244849489
n÷3 163232992.66667
n÷3 122424744.5
n÷5 97939795.6

Exponentiation

ny
n2 239805089054244484
n3 1.1743230702906E+26
n4 5.7506480736314E+34
n5 2.816086484495E+43

Nth Root

y√n
2√n 22129.14318269
3√n 788.21204257827
4√n 148.75867431074
5√n 54.699812735293

Divisors of 489698978

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -489698977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 489698978 can be divided by 4 positive divisors. The sum of these divisors (counting 489698978) is 1, the average is 0.25.

Base conversion 489698978

Base System Value
2 Binary 11101001100000011011010100010
3 Ternary 1021010110021201012
4 Quaternary 131030003122202
5 Quinary 2000330331403
6 Senary 120331540522
8 Octal 3514033242
10 Decimal 489698978
12 Duodecimal 117bba742
16 Hexadecimal 1d3036a2
20 Vigesimal 7d0c78i
36 Base36 83jy5e

Cryptographic Hash Functions

md5 4efd2c179d1642ad0fe9ddc51173e08e
sha1 7d70def1eb638318de062bdd55078a60f9dae329
sha256 7c4689857945edd498abea2acf38bc5c31951f7ace186712976ae85f1b2bab09
sha512 4d4882b8069a5480ec2370e6f329ea5f38534f155dcaa5f61965207bcb2c82b5bcacbebc8cfd44de05841b57bd5f6ae60bffb9b96e202dd9c62f6fec3af635d3
ripemd-160 a7e56f055604f0cfea2a4403ef7d00f512819549

489698978 as geometric shapes

Circle

Radius = n
Diameter 979397956
Circumference 3076869423.5105
Area 7.5336990606626E+17

Sphere

Radius = n
Volume 4.9189929740881E+26
Surface area 3.013479624265E+18
Circumference 3076869423.5105

Square

Length = n
Perimeter 1958795912
Area 239805089054244484
Diagonal 692538936.16784

Cube

Length = n
Surface area 1438830534325466904
Volume 1.1743230702906E+26
Space diagonal 848183510.31055

Equilateral Triangle

Length = n
Perimeter 1469096934
Area 1.0383864953888E+17
Altitude 424091755.15528

Triangular Pyramid

Length = n
Surface area 1.0383864953888E+17
Volume 1.3839530105105E+25
Height 230846312.05595