157401481 (number)

157401481 is an odd 9-digits composite number following 157401480 and preceding 157401482. In scientific notation, it is written as 1.57401481 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 157375764 positive integers (up to 157401481) that are relatively prime to 157401481.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred one thousand four hundred eighty-one

Notation

Scientific notation 1.57401481 × 10^8
Engineering notation 1.57401481 × 10^6

Prime Factorization of 157401481

Prime Factorization 10039 × 15679

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157401481
Product of the distinct prime numbers

The prime factorization of 157401481 is 10039 × 15679. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157401481)

Multiplication

n×y
n×2 314802962
n×3 472204443
n×4 629605924
n×5 787007405

Division

n÷y
n÷2 78700740.5
n÷3 52467160.333333
n÷3 39350370.25
n÷5 31480296.2

Exponentiation

ny
n2 24775226220993361
n3 3.8996572992944E+24
n4 6.138118343014E+32
n5 9.6614891774366E+40

Nth Root

y√n
2√n 12545.974693104
3√n 539.92852391868
4√n 112.0088152473
5√n 43.59149491679

Divisors of 157401481

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 -157401480
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 157401481 can be divided by 4 positive divisors. The sum of these divisors (counting 157401481) is 1, the average is 0.25.

Base conversion 157401481

Base System Value
2 Binary 1001011000011100000110001001
3 Ternary 101222011211020111
4 Quaternary 21120130012021
5 Quinary 310243321411
6 Senary 23341354321
8 Octal 1130340611
10 Decimal 157401481
12 Duodecimal 448689a1
16 Hexadecimal 961c189
20 Vigesimal 293f3e1
36 Base36 2lpnrd

Cryptographic Hash Functions

md5 a393a27c22b9108f2dac62e8c32b5f81
sha1 3255bf4b420034d0e2bfb51ff8eb3adbd0e1886f
sha256 e577e912c912417407e2cd5753fa4792b5a167a630d29c17c7d5c2807347097a
sha512 57a7379514bd3d6f3ae55fe091d68eb87b05fbb7151a5a2aaf96e9201f489fdc11264bbc1af3a445ab147f5fbda45cd88ddf074df6f8ecc41a794c1af77f2670
ripemd-160 0a50b0ef8d78f316a31719078a462085fd1ae177

157401481 as geometric shapes

Circle

Radius = n
Diameter 314802962
Circumference 988982672.74751
Area 7.7833668686898E+16

Sphere

Radius = n
Volume 1.6334846297308E+25
Surface area 3.1133467474759E+17
Circumference 988982672.74751

Square

Length = n
Perimeter 629605924
Area 24775226220993361
Diagonal 222599309.16781

Cube

Length = n
Surface area 148651357325960166
Volume 3.8996572992944E+24
Space diagonal 272627362.27859

Equilateral Triangle

Length = n
Perimeter 472204443
Area 1.0727987645943E+16
Altitude 136313681.13929

Triangular Pyramid

Length = n
Surface area 1.0727987645943E+16
Volume 4.5957902010578E+23
Height 74199769.722604