157467431 (number)

157467431 is an odd 9-digits composite number following 157467430 and preceding 157467432. In scientific notation, it is written as 1.57467431 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 143152200 positive integers (up to 157467431) that are relatively prime to 157467431.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-seven thousand four hundred thirty-one

Notation

Scientific notation 1.57467431 × 10^8
Engineering notation 1.57467431 × 10^6

Prime Factorization of 157467431

Prime Factorization 11 × 14315221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157467431
Product of the distinct prime numbers

The prime factorization of 157467431 is 11 × 14315221. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 80, 66, 886, 151, 5865, 1246, 76461, 58865, 394649, 65838, 2797937, 8349184, 79989780, 80948753, 30396433, 85160827, 7331405436, 5057797398

Basic calculations (n = 157467431)

Multiplication

n×y
n×2 314934862
n×3 472402293
n×4 629869724
n×5 787337155

Division

n÷y
n÷2 78733715.5
n÷3 52489143.666667
n÷3 39366857.75
n÷5 31493486.2

Exponentiation

ny
n2 24795991825739761
n3 3.9045611318962E+24
n4 6.1484121062215E+32
n5 9.68174659096E+40

Nth Root

y√n
2√n 12548.602750904
3√n 540.00392201084
4√n 112.02054611054
5√n 43.595147204399

Divisors of 157467431

1, 11, 14315221, 157467431

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 -157467430
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 157467431 can be divided by 4 positive divisors. The sum of these divisors (counting 157467431) is 1, the average is 0.25.

Base conversion 157467431

Base System Value
2 Binary 1001011000101100001100100111
3 Ternary 101222022011201002
4 Quaternary 21120230030213
5 Quinary 310302424211
6 Senary 23343023515
8 Octal 1130541447
10 Decimal 157467431
12 Duodecimal 4489ab9b
16 Hexadecimal 962c327
20 Vigesimal 29438bb
36 Base36 2lr2nb

Cryptographic Hash Functions

md5 cf28b3f7b3efbad9fd5d40bc10ffddc7
sha1 2b57c6bda6fb7ff98e13c16b36247bf0c313de23
sha256 75531ccfadb3cd981719a45159038d7a30b2e26e0c1c3ff313b67e6735013093
sha512 1d6966713f101f0eab37047a9f2a42bad647cd7b387ec0acb61bc0ddc391756e530857301433a1f6ee87b510e5ff19022ab621721828bdbd8a7d4c7ad6d42f33
ripemd-160 591e0d6bda4382249012a209c944eca4e04c0944

157467431 as geometric shapes

Circle

Radius = n
Diameter 314934862
Circumference 989397048.81852
Area 7.7898905758217E+16

Sphere

Radius = n
Volume 1.6355387423277E+25
Surface area 3.1159562303287E+17
Circumference 989397048.81852

Square

Length = n
Perimeter 629869724
Area 24795991825739761
Diagonal 222692576.55225

Cube

Length = n
Surface area 148775950954438566
Volume 3.9045611318962E+24
Space diagonal 272741591.02935

Equilateral Triangle

Length = n
Perimeter 472402293
Area 1.0736979416561E+16
Altitude 136370795.51467

Triangular Pyramid

Length = n
Surface area 1.0736979416561E+16
Volume 4.6015694232021E+23
Height 74230858.85075