157417904 (number)

157417904 is an even 9-digits composite number following 157417903 and preceding 157417905. In scientific notation, it is written as 1.57417904 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 67004928 positive integers (up to 157417904) that are relatively prime to 157417904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57417904 × 10^8
Engineering notation 1.57417904 × 10^6

Prime Factorization of 157417904

Prime Factorization 2 × 2 × 2 × 2 × 7 × 149 × 9433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19677238
Product of the distinct prime numbers

The prime factorization of 157417904 is 2 × 2 × 2 × 2 × 7 × 149 × 9433. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157417904)

Multiplication

n×y
n×2 314835808
n×3 472253712
n×4 629671616
n×5 787089520

Division

n÷y
n÷2 78708952
n÷3 52472634.666667
n÷3 39354476
n÷5 31483580.8

Exponentiation

ny
n2 24780396499753216
n3 3.9008780772801E+24
n4 6.1406805068498E+32
n5 9.6665305452196E+40

Nth Root

y√n
2√n 12546.62918875
3√n 539.94730167035
4√n 112.01173683481
5√n 43.592404531159

Divisors of 157417904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157417903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157417904 can be divided by 40 positive divisors. The sum of these divisors (counting 157417904) is 1, the average is 0.025.

Base conversion 157417904

Base System Value
2 Binary 1001011000100000000110110000
3 Ternary 101222012122202202
4 Quaternary 21120200012300
5 Quinary 310244333104
6 Senary 23342002332
8 Octal 1130400660
10 Decimal 157417904
12 Duodecimal 448763a8
16 Hexadecimal 96201b0
20 Vigesimal 293h4f4
36 Base36 2lq0fk

Cryptographic Hash Functions

md5 bb204117dd4a7ac00be584ca7bae1bda
sha1 570b06df5fbb03697eb5a5a089e715c47b7ceaa2
sha256 f70c1218084d62c063fbdf154a9b3064f7cde67be04b62f80a93ab28732f6c9f
sha512 ca336830dda1ba892baf7cf62a352b6a8559a8888a99a99545758812258eb3ced4bb9e7f73525f432ca58ab2991cf1d461c06d4539cc344b80d86e7cef51b12b
ripemd-160 482d4d37f92e3df23d2229217e968857d7880c35

157417904 as geometric shapes

Circle

Radius = n
Diameter 314835808
Circumference 989085861.49981
Area 7.7849911596667E+16

Sphere

Radius = n
Volume 1.6339959880177E+25
Surface area 3.1139964638667E+17
Circumference 989085861.49981

Square

Length = n
Perimeter 629671616
Area 24780396499753216
Diagonal 222622534.79715

Cube

Length = n
Surface area 148682378998519296
Volume 3.9008780772801E+24
Space diagonal 272655807.749

Equilateral Triangle

Length = n
Perimeter 472253712
Area 1.0730226442319E+16
Altitude 136327903.8745

Triangular Pyramid

Length = n
Surface area 1.0730226442319E+16
Volume 4.5972289017112E+23
Height 74207511.599049