157045674 (number)

157045674 is an even 9-digits composite number following 157045673 and preceding 157045675. In scientific notation, it is written as 1.57045674 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 51868080 positive integers (up to 157045674) that are relatively prime to 157045674.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-five thousand six hundred seventy-four

Notation

Scientific notation 1.57045674 × 10^8
Engineering notation 1.57045674 × 10^6

Prime Factorization of 157045674

Prime Factorization 2 × 3 × 109 × 240131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157045674
Product of the distinct prime numbers

The prime factorization of 157045674 is 2 × 3 × 109 × 240131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 36, 38, 208, 679, 517, 4510, 3092, 16083, 548988, 240392, 6808468, 593520, 66755818, 21643526, 107765917, 329037630, 6026564428, 9808059703

Basic calculations (n = 157045674)

Multiplication

n×y
n×2 314091348
n×3 471137022
n×4 628182696
n×5 785228370

Division

n÷y
n÷2 78522837
n÷3 52348558
n÷3 39261418.5
n÷5 31409134.8

Exponentiation

ny
n2 24663343722114276
n3 3.8732714379331E+24
n4 6.0828052355515E+32
n5 9.5527824802792E+40

Nth Root

y√n
2√n 12531.786544623
3√n 539.52137974891
4√n 111.94546236728
5√n 43.571769305178

Divisors of 157045674

1, 2, 3, 6, 109, 218, 327, 654, 240131, 480262, 720393, 1440786, 26174279, 52348558, 78522837, 157045674

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157045673
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157045674 can be divided by 16 positive divisors. The sum of these divisors (counting 157045674) is 1, the average is 0.0625.

Base conversion 157045674

Base System Value
2 Binary 1001010111000101001110101010
3 Ternary 101221111202011110
4 Quaternary 21113011032222
5 Quinary 310200430144
6 Senary 23330011150
8 Octal 1127051652
10 Decimal 157045674
12 Duodecimal 44716ab6
16 Hexadecimal 95c53aa
20 Vigesimal 291ae3e
36 Base36 2li17u

Cryptographic Hash Functions

md5 8527c7edb7e3ee3cc5643e33e2be4f96
sha1 a7935e0905534c55f97054adda3f6740b67b3c0f
sha256 25553241ea2c0eed25f7518c61e97b45bc897f02dc6ae882381e6de367a6c436
sha512 aa60723f887e80b90ef1af333bdf64ba8e44f33b61f65bbb2a2e760616d8346a2715f229b5c7bd220a6cf7b690916f3ce2f8b3e54196c3383240d28b59c93124
ripemd-160 dc8e36d9ff03ea4ff39b89d076f170a716fe3a65

157045674 as geometric shapes

Circle

Radius = n
Diameter 314091348
Circumference 986747071.43292
Area 7.7482179450354E+16

Sphere

Radius = n
Volume 1.6224321459693E+25
Surface area 3.0992871780142E+17
Circumference 986747071.43292

Square

Length = n
Perimeter 628182696
Area 24663343722114276
Diagonal 222096122.08282

Cube

Length = n
Surface area 147980062332685656
Volume 3.8732714379331E+24
Space diagonal 272011086.4769

Equilateral Triangle

Length = n
Perimeter 471137022
Area 1.0679541102809E+16
Altitude 136005543.23845

Triangular Pyramid

Length = n
Surface area 1.0679541102809E+16
Volume 4.5646941652311E+23
Height 74032040.694275