157609904 (number)

157609904 is an even 9-digits composite number following 157609903 and preceding 157609905. In scientific notation, it is written as 1.57609904 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 76882560 positive integers (up to 157609904) that are relatively prime to 157609904.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred nine thousand nine hundred four

Notation

Scientific notation 1.57609904 × 10^8
Engineering notation 1.57609904 × 10^6

Prime Factorization of 157609904

Prime Factorization 2 × 2 × 2 × 2 × 41 × 240259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19701238
Product of the distinct prime numbers

The prime factorization of 157609904 is 2 × 2 × 2 × 2 × 41 × 240259. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 38, 67, 544, 103, 7131, 209, 47724, 78742, 373530, 303458, 2147299, 9348961, 60035540, 81651270, 800490389, 511488524, 3099690440, 1294716606

Basic calculations (n = 157609904)

Multiplication

n×y
n×2 315219808
n×3 472829712
n×4 630439616
n×5 788049520

Division

n÷y
n÷2 78804952
n÷3 52536634.666667
n÷3 39402476
n÷5 31521980.8

Exponentiation

ny
n2 24840881838889216
n3 3.9151690019027E+24
n4 6.1706941053366E+32
n5 9.7256250555546E+40

Nth Root

y√n
2√n 12554.278314583
3√n 540.16673406374
4√n 112.04587593742
5√n 43.603033133204

Divisors of 157609904

1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 240259, 480518, 961036, 1922072, 3844144, 9850619, 19701238, 39402476, 78804952, 157609904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157609903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157609904 can be divided by 20 positive divisors. The sum of these divisors (counting 157609904) is 1, the average is 0.05.

Base conversion 157609904

Base System Value
2 Binary 1001011001001110111110110000
3 Ternary 101222120102010212
4 Quaternary 21121032332300
5 Quinary 310322004104
6 Senary 23350043252
8 Octal 1131167660
10 Decimal 157609904
12 Duodecimal 44949528
16 Hexadecimal 964efb0
20 Vigesimal 29514f4
36 Base36 2lu4kw

Cryptographic Hash Functions

md5 febf9de1b9f8baf63c580ca023724516
sha1 5fd09f2d336230bc487be660db24de4283468833
sha256 3ca7fd59a64e5b84c507a17c57d85ba932e2d8684a106245c2138177da14cdf5
sha512 2bce00aea3a31bd652089df20f01e138fdf622468092b157722a21708f5885320a73a5184e6e0b24f8bb3f03b6d6acc8110b107a3891ff5d992dd7fa5d7e647a
ripemd-160 b0a2ff2beb8ae9b2df8e2552e39bb1ac7ad091f4

157609904 as geometric shapes

Circle

Radius = n
Diameter 315219808
Circumference 990292233.07879
Area 7.8039931893746E+16

Sphere

Radius = n
Volume 1.6399821565253E+25
Surface area 3.1215972757499E+17
Circumference 990292233.07879

Square

Length = n
Perimeter 630439616
Area 24840881838889216
Diagonal 222894063.80112

Cube

Length = n
Surface area 149045291033335296
Volume 3.9151690019027E+24
Space diagonal 272988361.50405

Equilateral Triangle

Length = n
Perimeter 472829712
Area 1.0756417362443E+16
Altitude 136494180.75203

Triangular Pyramid

Length = n
Surface area 1.0756417362443E+16
Volume 4.6140709178946E+23
Height 74298021.267041