157033945 (number)

157033945 is an odd 9-digits composite number following 157033944 and preceding 157033946. In scientific notation, it is written as 1.57033945 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 125335296 positive integers (up to 157033945) that are relatively prime to 157033945.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-three thousand nine hundred forty-five

Notation

Scientific notation 1.57033945 × 10^8
Engineering notation 1.57033945 × 10^6

Prime Factorization of 157033945

Prime Factorization 5 × 433 × 72533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157033945
Product of the distinct prime numbers

The prime factorization of 157033945 is 5 × 433 × 72533. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 51, 5, 604, 331, 5776, 4451, 99958, 44705, 689294, 227421, 1355947, 658673, 6314639, 60486460, 600735527, 913620158, 6848376099, 5475589056

Basic calculations (n = 157033945)

Multiplication

n×y
n×2 314067890
n×3 471101835
n×4 628135780
n×5 785169725

Division

n÷y
n÷2 78516972.5
n÷3 52344648.333333
n÷3 39258486.25
n÷5 31406789

Exponentiation

ny
n2 24659659882263025
n3 3.87240367367E+24
n4 6.0809882550889E+32
n5 9.5492157519528E+40

Nth Root

y√n
2√n 12531.318565897
3√n 539.50794797957
4√n 111.94337213921
5√n 43.571118451784

Divisors of 157033945

1, 5, 433, 2165, 72533, 362665, 31406789, 157033945

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 -157033944
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 157033945 can be divided by 8 positive divisors. The sum of these divisors (counting 157033945) is 1, the average is 0.125.

Base conversion 157033945

Base System Value
2 Binary 1001010111000010010111011001
3 Ternary 101221111011002001
4 Quaternary 21113002113121
5 Quinary 310200041240
6 Senary 23325441001
8 Octal 1127022731
10 Decimal 157033945
12 Duodecimal 44710161
16 Hexadecimal 95c25d9
20 Vigesimal 29194h5
36 Base36 2lhs61

Cryptographic Hash Functions

md5 d687a15bba1ed8cbef53fc3213803b00
sha1 a0ed444ad52c68dd6c1f66a77d2a7a865f43cb8f
sha256 abb073d9bbf91ae0e8d53571a96e7af653abd1167895453db3d7d72f0c543bd1
sha512 384dd3da2ff537e2861ff7a7685cef5aaba62b64fd90362c2ea761cf814c43b9e5b775eb32668d347ad279fa6934fd74dcabe1d84122a5cc2619d70a4cd75b5e
ripemd-160 69d8e3bdc9d592cfd05cdca6965adea1758f2377

157033945 as geometric shapes

Circle

Radius = n
Diameter 314067890
Circumference 986673375.95245
Area 7.747060632614E+16

Sphere

Radius = n
Volume 1.6220686577248E+25
Surface area 3.0988242530456E+17
Circumference 986673375.95245

Square

Length = n
Perimeter 628135780
Area 24659659882263025
Diagonal 222079534.77195

Cube

Length = n
Surface area 147957959293578150
Volume 3.87240367367E+24
Space diagonal 271990771.25298

Equilateral Triangle

Length = n
Perimeter 471101835
Area 1.0677945953362E+16
Altitude 135995385.62649

Triangular Pyramid

Length = n
Surface area 1.0677945953362E+16
Volume 4.5636714952396E+23
Height 74026511.59065