157023974 (number)

157023974 is an even 9-digits composite number following 157023973 and preceding 157023975. In scientific notation, it is written as 1.57023974 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 78243736 positive integers (up to 157023974) that are relatively prime to 157023974.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57023974 × 10^8
Engineering notation 1.57023974 × 10^6

Prime Factorization of 157023974

Prime Factorization 2 × 293 × 267959

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157023974
Product of the distinct prime numbers

The prime factorization of 157023974 is 2 × 293 × 267959. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 86, 51, 128, 961, 1189, 8401, 81237, 79990, 79053, 659266, 7837112, 748580, 29607119, 49560429, 235470824, 183351269, 4325731894, 4990835071

Basic calculations (n = 157023974)

Multiplication

n×y
n×2 314047948
n×3 471071922
n×4 628095896
n×5 785119870

Division

n÷y
n÷2 78511987
n÷3 52341324.666667
n÷3 39255993.5
n÷5 31404794.8

Exponentiation

ny
n2 24656528410752676
n3 3.8716660761003E+24
n4 6.0794439327025E+32
n5 9.5461844602314E+40

Nth Root

y√n
2√n 12530.920716372
3√n 539.49652890367
4√n 111.94159511268
5√n 43.570565120901

Divisors of 157023974

1, 2, 293, 586, 267959, 535918, 78511987, 157023974

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 -157023973
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 157023974 can be divided by 8 positive divisors. The sum of these divisors (counting 157023974) is 1, the average is 0.125.

Base conversion 157023974

Base System Value
2 Binary 1001010110111111111011100110
3 Ternary 101221110122101202
4 Quaternary 21112333323212
5 Quinary 310144231344
6 Senary 23325322502
8 Octal 1126777346
10 Decimal 157023974
12 Duodecimal 44706432
16 Hexadecimal 95bfee6
20 Vigesimal 2917jie
36 Base36 2lhkh2

Cryptographic Hash Functions

md5 d5e6a92be0c84e8612376f731f6912ee
sha1 4051dc42d22975feb6986e1d398bfa40ae8b6917
sha256 bd0a121b0ac1e292b25974f45f321f6b545348a506d3c4cb5fd6995540790f99
sha512 dc7cb7af580bc668bba81c23575f2547ac8f19abb010dd8dc5161d3eddf969adb2053af4368df0595026e175e8eaaad840237f38184cd0aee4844b3f2c4575b2
ripemd-160 f420d900c931e5720f411f3c0d4316121937d0c4

157023974 as geometric shapes

Circle

Radius = n
Diameter 314047948
Circumference 986610726.31175
Area 7.7460768518249E+16

Sphere

Radius = n
Volume 1.6217596935773E+25
Surface area 3.0984307407299E+17
Circumference 986610726.31175

Square

Length = n
Perimeter 628095896
Area 24656528410752676
Diagonal 222065433.64852

Cube

Length = n
Surface area 147939170464516056
Volume 3.8716660761003E+24
Space diagonal 271973500.97437

Equilateral Triangle

Length = n
Perimeter 471071922
Area 1.0676589986422E+16
Altitude 135986750.48719

Triangular Pyramid

Length = n
Surface area 1.0676589986422E+16
Volume 4.5628022281674E+23
Height 74021811.216173