157022974 (number)

157022974 is an even 9-digits composite number following 157022973 and preceding 157022975. In scientific notation, it is written as 1.57022974 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 78484440 positive integers (up to 157022974) that are relatively prime to 157022974.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-two thousand nine hundred seventy-four

Notation

Scientific notation 1.57022974 × 10^8
Engineering notation 1.57022974 × 10^6

Prime Factorization of 157022974

Prime Factorization 2 × 3307 × 23741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157022974
Product of the distinct prime numbers

The prime factorization of 157022974 is 2 × 3307 × 23741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 48, 80, 640, 193, 8128, 5098, 76490, 59375, 262087, 718208, 3533518, 2199977, 25901619, 39878572, 773578308, 830606067, 5136610665, 3767145774

Basic calculations (n = 157022974)

Multiplication

n×y
n×2 314045948
n×3 471068922
n×4 628091896
n×5 785114870

Division

n÷y
n÷2 78511487
n÷3 52340991.333333
n÷3 39255743.5
n÷5 31404594.8

Exponentiation

ny
n2 24656214363804676
n3 3.8715921069861E+24
n4 6.0792890675389E+32
n5 9.5458804919064E+40

Nth Root

y√n
2√n 12530.880815011
3√n 539.49538364824
4√n 111.94141688853
5√n 43.57050962533

Divisors of 157022974

1, 2, 3307, 6614, 23741, 47482, 78511487, 157022974

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 -157022973
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 157022974 can be divided by 8 positive divisors. The sum of these divisors (counting 157022974) is 1, the average is 0.125.

Base conversion 157022974

Base System Value
2 Binary 1001010110111111101011111110
3 Ternary 101221110121000201
4 Quaternary 21112333223332
5 Quinary 310144213344
6 Senary 23325314114
8 Octal 1126775376
10 Decimal 157022974
12 Duodecimal 4470593a
16 Hexadecimal 95bfafe
20 Vigesimal 2917h8e
36 Base36 2lhjpa

Cryptographic Hash Functions

md5 bf8ac1a66c5c34f4ae5c64a761e3ae46
sha1 fd2690a88db6f1f9bd51475e46930b1dac043ccb
sha256 e9c072d768b113dbf2129081a076d5c43c6758ab847b6d94dd476bd2a6f88104
sha512 ad52f1829237e01015dab9de857af1ee4ee9fe90bb13823e858b5c6000ae9e7e697f21ad838a48df02112197177c5fbc7cef7b54d0e39c919063cf55157335c0
ripemd-160 43459a71ab02c7d5b03cb037319f278f6179c956

157022974 as geometric shapes

Circle

Radius = n
Diameter 314045948
Circumference 986604443.12644
Area 7.7459781910664E+16

Sphere

Radius = n
Volume 1.6217287094672E+25
Surface area 3.0983912764266E+17
Circumference 986604443.12644

Square

Length = n
Perimeter 628091896
Area 24656214363804676
Diagonal 222064019.43496

Cube

Length = n
Surface area 147937286182828056
Volume 3.8715921069861E+24
Space diagonal 271971768.92357

Equilateral Triangle

Length = n
Perimeter 471068922
Area 1.0676454000105E+16
Altitude 135985884.46178

Triangular Pyramid

Length = n
Surface area 1.0676454000105E+16
Volume 4.5627150547303E+23
Height 74021339.811653