151728138 (number)

151728138 is an even 9-digits composite number following 151728137 and preceding 151728139. In scientific notation, it is written as 1.51728138 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 50576040 positive integers (up to 151728138) that are relatively prime to 151728138.

Interesting facts

Basic properties

Name

Name one hundred fifty-one million seven hundred twenty-eight thousand one hundred thirty-eight

Notation

Scientific notation 1.51728138 × 10^8
Engineering notation 1.51728138 × 10^6

Prime Factorization of 151728138

Prime Factorization 2 × 9 × 8429341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 151728138
Product of the distinct prime numbers

The prime factorization of 151728138 is 2 × 9 × 8429341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 151728138)

Multiplication

n×y
n×2 303456276
n×3 455184414
n×4 606912552
n×5 758640690

Division

n÷y
n÷2 75864069
n÷3 50576046
n÷3 37932034.5
n÷5 30345627.6

Exponentiation

ny
n2 23021427860947044
n3 3.4929983834428E+24
n4 5.2998614075679E+32
n5 8.0413810302833E+40

Nth Root

y√n
2√n 12317.797611586
3√n 533.36196573713
4√n 110.98557388952
5√n 43.272623456925

Divisors of 151728138

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 -151728137
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 151728138 can be divided by 8 positive divisors. The sum of these divisors (counting 151728138) is 1, the average is 0.125.

Base conversion 151728138

Base System Value
2 Binary 1001000010110011000000001010
3 Ternary 101120111120212200
4 Quaternary 21002303000022
5 Quinary 302320300023
6 Senary 23020021030
8 Octal 1102630012
10 Decimal 151728138
12 Duodecimal 42991776
16 Hexadecimal 90b300a
20 Vigesimal 278606i
36 Base36 2ic26i

Cryptographic Hash Functions

md5 2c583bf3fefeeebcc9298d5a77b1bb45
sha1 addc60dfc37f0b88149b8b99e0207f9fd3059071
sha256 9cd0779ec5ad1d6fc2a1b54535374f946b46a65b264fe337656f7b0e97e72ade
sha512 4013fb4fd7657d2b8a729b25296b92b68c6b93447947212a5195f7ca508ec590716bb1f3ba0b3d3b130022c3c457203441fee4ea3b6f8187f3a81e6466e3e60f
ripemd-160 b2de130799eaad3b2e5669abb329943b1feadb31

151728138 as geometric shapes

Circle

Radius = n
Diameter 303456276
Circumference 953336007.36732
Area 7.2323948643099E+16

Sphere

Radius = n
Volume 1.46314374139E+25
Surface area 2.8929579457239E+17
Circumference 953336007.36732

Square

Length = n
Perimeter 606912552
Area 23021427860947044
Diagonal 214575990.55322

Cube

Length = n
Surface area 138128567165682264
Volume 3.4929983834428E+24
Space diagonal 262800843.95382

Equilateral Triangle

Length = n
Perimeter 455184414
Area 9.9685706794855E+15
Altitude 131400421.97691

Triangular Pyramid

Length = n
Surface area 9.9685706794855E+15
Volume 4.1165380726768E+23
Height 71525330.184406