488968138 (number)

488968138 is an even 9-digits composite number following 488968137 and preceding 488968139. In scientific notation, it is written as 4.88968138 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 244411596 positive integers (up to 488968138) that are relatively prime to 488968138.

Interesting facts

Basic properties

Name

Name four hundred eighty-eight million nine hundred sixty-eight thousand one hundred thirty-eight

Notation

Scientific notation 4.88968138 × 10^8
Engineering notation 4.88968138 × 10^6

Prime Factorization of 488968138

Prime Factorization 2 × 3547 × 68927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 488968138
Product of the distinct prime numbers

The prime factorization of 488968138 is 2 × 3547 × 68927. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 488968138)

Multiplication

n×y
n×2 977936276
n×3 1466904414
n×4 1955872552
n×5 2444840690

Division

n÷y
n÷2 244484069
n÷3 162989379.33333
n÷3 122242034.5
n÷5 97793627.6

Exponentiation

ny
n2 239089839979187044
n3 1.1690731386934E+26
n4 5.7163951581273E+34
n5 2.7951350965417E+43

Nth Root

y√n
2√n 22112.623951038
3√n 787.81973102415
4√n 148.70314035365
5√n 54.683475883751

Divisors of 488968138

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 -488968137
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 488968138 can be divided by 8 positive divisors. The sum of these divisors (counting 488968138) is 1, the average is 0.125.

Base conversion 488968138

Base System Value
2 Binary 11101001001010000111111001010
3 Ternary 1021002002011012001
4 Quaternary 131021100333022
5 Quinary 2000133440023
6 Senary 120304141214
8 Octal 3511207712
10 Decimal 488968138
12 Duodecimal 11790780a
16 Hexadecimal 1d250fca
20 Vigesimal 7cg106i
36 Base36 834a8a

Cryptographic Hash Functions

md5 8d8f47fe9eefd2c91ed81e74ec747d12
sha1 d6944aae67b3946ea334c3c72934d286e57c49da
sha256 279cc35f3980a64019d0faa2a714df8ed711b9d7ba999127046ddf67180de57b
sha512 f2b87fbfcd585c75a5f1e7cab087c9c2ff02c97061cf7bdb08ad62d6ef6ecd166927f1ffa4fde1174e8331eea783e8f57125957899407f57a106406912703add
ripemd-160 17b5fc646088f91dacd5fd11cd7235bbf7d8f9ed

488968138 as geometric shapes

Circle

Radius = n
Diameter 977936276
Circumference 3072277420.3606
Area 7.5112288482657E+17

Sphere

Radius = n
Volume 4.8970021120378E+26
Surface area 3.0044915393063E+18
Circumference 3072277420.3606

Square

Length = n
Perimeter 1955872552
Area 239089839979187044
Diagonal 691505372.32792

Cube

Length = n
Surface area 1434539039875122264
Volume 1.1690731386934E+26
Space diagonal 846917658.29835

Equilateral Triangle

Length = n
Perimeter 1466904414
Area 1.0352893760437E+17
Altitude 423458829.14918

Triangular Pyramid

Length = n
Surface area 1.0352893760437E+17
Volume 1.3777659067886E+25
Height 230501790.77597