157065746 (number)

157065746 is an even 9-digits composite number following 157065745 and preceding 157065747. In scientific notation, it is written as 1.57065746 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 77538708 positive integers (up to 157065746) that are relatively prime to 157065746.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-five thousand seven hundred forty-six

Notation

Scientific notation 1.57065746 × 10^8
Engineering notation 1.57065746 × 10^6

Prime Factorization of 157065746

Prime Factorization 2 × 79 × 994087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157065746
Product of the distinct prime numbers

The prime factorization of 157065746 is 2 × 79 × 994087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 97, 85, 246, 641, 6974, 1575, 8612, 67497, 549062, 260571, 9221023, 1987920, 10882890, 65487594, 458627529, 94350180, 5656152580, 7517896302

Basic calculations (n = 157065746)

Multiplication

n×y
n×2 314131492
n×3 471197238
n×4 628262984
n×5 785328730

Division

n÷y
n÷2 78532873
n÷3 52355248.666667
n÷3 39266436.5
n÷5 31413149.2

Exponentiation

ny
n2 24669648566536516
n3 3.8747567556609E+24
n4 6.0859156039642E+32
n5 9.5588887442967E+40

Nth Root

y√n
2√n 12532.587362552
3√n 539.54436417021
4√n 111.94903913188
5√n 43.572883029387

Divisors of 157065746

1, 2, 79, 158, 994087, 1988174, 78532873, 157065746

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 -157065745
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 157065746 can be divided by 8 positive divisors. The sum of these divisors (counting 157065746) is 1, the average is 0.125.

Base conversion 157065746

Base System Value
2 Binary 1001010111001010001000010010
3 Ternary 101221112202200212
4 Quaternary 21113022020102
5 Quinary 310202100441
6 Senary 23330244122
8 Octal 1127121022
10 Decimal 157065746
12 Duodecimal 44726642
16 Hexadecimal 95ca212
20 Vigesimal 291d476
36 Base36 2ligpe

Cryptographic Hash Functions

md5 53d6f9312128d61ca4357963eefa5a0e
sha1 11a586a97a17b2dcbb84f133debfd5abae728065
sha256 0cedaa5a3a85906022a01eaeb123881381a9db263d0d0909742048a572b07863
sha512 f26355adf0137e8289e64c83fdd70cfea5a164da10cd489635a7ab7f94870c79322340408998650cace38ff3142466fbd97a8b8f766987c10c2c4d9b5b967a80
ripemd-160 3e2db194695063d71444ab9d5a965c72813db32f

157065746 as geometric shapes

Circle

Radius = n
Diameter 314131492
Circumference 986873187.5284
Area 7.7501986703273E+16

Sphere

Radius = n
Volume 1.6230543144042E+25
Surface area 3.1000794681309E+17
Circumference 986873187.5284

Square

Length = n
Perimeter 628262984
Area 24669648566536516
Diagonal 222124508.17745

Cube

Length = n
Surface area 148017891399219096
Volume 3.8747567556609E+24
Space diagonal 272045852.20071

Equilateral Triangle

Length = n
Perimeter 471197238
Area 1.0682271180527E+16
Altitude 136022926.10035

Triangular Pyramid

Length = n
Surface area 1.0682271180527E+16
Volume 4.5664446289603E+23
Height 74041502.725816