157066772 (number)

157066772 is an even 9-digits composite number following 157066771 and preceding 157066773. In scientific notation, it is written as 1.57066772 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 76602656 positive integers (up to 157066772) that are relatively prime to 157066772.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-six thousand seven hundred seventy-two

Notation

Scientific notation 1.57066772 × 10^8
Engineering notation 1.57066772 × 10^6

Prime Factorization of 157066772

Prime Factorization 2 × 2 × 9487 × 4139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78533386
Product of the distinct prime numbers

The prime factorization of 157066772 is 2 × 2 × 9487 × 4139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 55, 4, 881, 561, 1506, 5031, 70775, 88970, 446612, 667303, 7702727, 6648670, 7023339, 5377204, 165217831, 888926926, 3226880205, 2266084601

Basic calculations (n = 157066772)

Multiplication

n×y
n×2 314133544
n×3 471200316
n×4 628267088
n×5 785333860

Division

n÷y
n÷2 78533386
n÷3 52355590.666667
n÷3 39266693
n÷5 31413354.4

Exponentiation

ny
n2 24669970866499984
n3 3.8748326893352E+24
n4 6.0860746255396E+32
n5 9.5592009558461E+40

Nth Root

y√n
2√n 12532.628295773
3√n 539.54553898888
4√n 111.94922195251
5√n 43.572939955436

Divisors of 157066772

1, 2, 4, 4139, 8278, 9487, 16556, 18974, 37948, 39266693, 78533386, 157066772

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157066771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157066772 can be divided by 12 positive divisors. The sum of these divisors (counting 157066772) is 1, the average is 0.083333333333333.

Base conversion 157066772

Base System Value
2 Binary 1001010111001010011000010100
3 Ternary 101221112211002212
4 Quaternary 21113022120110
5 Quinary 310202114042
6 Senary 23330252552
8 Octal 1127123024
10 Decimal 157066772
12 Duodecimal 44727158
16 Hexadecimal 95ca614
20 Vigesimal 291d6ic
36 Base36 2lihhw

Cryptographic Hash Functions

md5 ec6437eacfc7cd4fcadcd10d3fa09a67
sha1 a6dbc245017b53a194add73b09f8d8d6d900c902
sha256 8e2c6c82302fd78e3d3ece2c47d45fbfff021a9c7fd0a7c77e7aa2a5feaa65f4
sha512 3cb9178e02e860b920ca997190e16735cf31b6ac1955133713e5e63c8d4dcfd20359e2aba823cc9c9e0fd15463401ad4961f9c7b7f03a24fa356df6a2e339701
ripemd-160 e43d97c29d93404627537037126b829894a43769

157066772 as geometric shapes

Circle

Radius = n
Diameter 314133544
Circumference 986879634.07653
Area 7.7502999238471E+16

Sphere

Radius = n
Volume 1.6230861214273E+25
Surface area 3.1001199695388E+17
Circumference 986879634.07653

Square

Length = n
Perimeter 628267088
Area 24669970866499984
Diagonal 222125959.16056

Cube

Length = n
Surface area 148019825198999904
Volume 3.8748326893352E+24
Space diagonal 272047629.28484

Equilateral Triangle

Length = n
Perimeter 471200316
Area 1.0682410740505E+16
Altitude 136023814.64242

Triangular Pyramid

Length = n
Surface area 1.0682410740505E+16
Volume 4.5665341176537E+23
Height 74041986.386854