157038430 (number)

157038430 is an even 9-digits composite number following 157038429 and preceding 157038431. In scientific notation, it is written as 1.57038430 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 62815368 positive integers (up to 157038430) that are relatively prime to 157038430.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57038430 × 10^8
Engineering notation 1.57038430 × 10^6

Prime Factorization of 157038430

Prime Factorization 2 × 5 × 15703843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157038430
Product of the distinct prime numbers

The prime factorization of 157038430 is 2 × 5 × 15703843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 36, 90, 783, 551, 5252, 1547, 85338, 81560, 865575, 779554, 3596006, 1719640, 95857064, 82833097, 442536824, 798672159, 3922036696, 8261036085

Basic calculations (n = 157038430)

Multiplication

n×y
n×2 314076860
n×3 471115290
n×4 628153720
n×5 785192150

Division

n÷y
n÷2 78519215
n÷3 52346143.333333
n÷3 39259607.5
n÷5 31407686

Exponentiation

ny
n2 24661068496864900
n3 3.8727354788701E+24
n4 6.0816829940706E+32
n5 9.5505794914655E+40

Nth Root

y√n
2√n 12531.497516259
3√n 539.51308417291
4√n 111.94417142602
5√n 43.571367333303

Divisors of 157038430

1, 2, 5, 10, 15703843, 31407686, 78519215, 157038430

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 -157038429
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 157038430 can be divided by 8 positive divisors. The sum of these divisors (counting 157038430) is 1, the average is 0.125.

Base conversion 157038430

Base System Value
2 Binary 1001010111000011011101011110
3 Ternary 101221111101020011
4 Quaternary 21113003131132
5 Quinary 310200212210
6 Senary 23325513434
8 Octal 1127033536
10 Decimal 157038430
12 Duodecimal 4471287a
16 Hexadecimal 95c375e
20 Vigesimal 2919g1a
36 Base36 2lhvmm

Cryptographic Hash Functions

md5 7fc7552d1c0b67298b1c19b48b5f8353
sha1 6f26be5b1e69bcd63fd8b1ef9a86401f2568e811
sha256 3e748c3cd37d9d1f0ec5502b79d6bc25c1cc85e7e2d41d6e8fa91adc93b6dd05
sha512 3bfd1894df10b04b516e49b80bfd0726007c15d3f6e746308fb667d8b236d2da356f818634d7176cb9f4c7cdfea87358b242e193efdf62706c735564cd0f04bc
ripemd-160 85d4f8807eb5458676ae69d6350144695d70d6c0

157038430 as geometric shapes

Circle

Radius = n
Diameter 314076860
Circumference 986701556.03855
Area 7.7475031619425E+16

Sphere

Radius = n
Volume 1.622207643962E+25
Surface area 3.099001264777E+17
Circumference 986701556.03855

Square

Length = n
Perimeter 628153720
Area 24661068496864900
Diagonal 222085877.51978

Cube

Length = n
Surface area 147966410981189400
Volume 3.8727354788701E+24
Space diagonal 271998539.50085

Equilateral Triangle

Length = n
Perimeter 471115290
Area 1.0678555901377E+16
Altitude 135999269.75042

Triangular Pyramid

Length = n
Surface area 1.0678555901377E+16
Volume 4.564062531418E+23
Height 74028625.839926