157863394 (number)

157863394 is an even 9-digits composite number following 157863393 and preceding 157863395. In scientific notation, it is written as 1.57863394 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 67786752 positive integers (up to 157863394) that are relatively prime to 157863394.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eight hundred sixty-three thousand three hundred ninety-four

Notation

Scientific notation 1.57863394 × 10^8
Engineering notation 1.57863394 × 10^6

Prime Factorization of 157863394

Prime Factorization 2 × 221 × 89 × 4013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157863394
Product of the distinct prime numbers

The prime factorization of 157863394 is 2 × 221 × 89 × 4013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 17, 5, 636, 412, 3372, 1370, 1714, 92555, 418383, 535146, 1134945, 7665927, 60806442, 7694910, 541631476, 871304166, 255783862, 6919664037

Basic calculations (n = 157863394)

Multiplication

n×y
n×2 315726788
n×3 473590182
n×4 631453576
n×5 789316970

Division

n÷y
n÷2 78931697
n÷3 52621131.333333
n÷3 39465848.5
n÷5 31572678.8

Exponentiation

ny
n2 24920851165199236
n3 3.9340901463072E+24
n4 6.2104882279801E+32
n5 9.8040875006599E+40

Nth Root

y√n
2√n 12564.370020021
3√n 540.4561691801
4√n 112.09090070127
5√n 43.61704980183

Divisors of 157863394

1, 2, 89, 178, 221, 442, 4013, 8026, 19669, 39338, 357157, 714314, 886873, 1773746, 78931697, 157863394

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 -157863393
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 157863394 can be divided by 16 positive divisors. The sum of these divisors (counting 157863394) is 1, the average is 0.0625.

Base conversion 157863394

Base System Value
2 Binary 1001011010001100110111100010
3 Ternary 102000001021212101
4 Quaternary 21122030313202
5 Quinary 310403112034
6 Senary 23355321014
8 Octal 1132146742
10 Decimal 157863394
12 Duodecimal 44a5016a
16 Hexadecimal 968cde2
20 Vigesimal 296ci9e
36 Base36 2lzk6a

Cryptographic Hash Functions

md5 4490f71897589bd4eb679054bd5a12dd
sha1 72e3893e9b6a453028fb0dfd29897fe9398fc3d7
sha256 cd32ed8f2b5c8f05432cb8a6f57731bf676e2ee2636c66f90b6e22da62ad4451
sha512 c34e556b2543114185578aae15dbc42ccc1714f117eb0bce9e83ed431a1f7111ceaa6ca69360d8f533cb0c1388fc15d351024d65c6c5f078e5db858cd70f044c
ripemd-160 66e3992201afc5dd177fc9f99a5af08ceb4d257c

157863394 as geometric shapes

Circle

Radius = n
Diameter 315726788
Circumference 991884957.7223
Area 7.8291162941795E+16

Sphere

Radius = n
Volume 1.6479078269598E+25
Surface area 3.1316465176718E+17
Circumference 991884957.7223

Square

Length = n
Perimeter 631453576
Area 24920851165199236
Diagonal 223252552.79705

Cube

Length = n
Surface area 149525106991195416
Volume 3.9340901463072E+24
Space diagonal 273427419.06326

Equilateral Triangle

Length = n
Perimeter 473590182
Area 1.0791045096497E+16
Altitude 136713709.53163

Triangular Pyramid

Length = n
Surface area 1.0791045096497E+16
Volume 4.6363697004217E+23
Height 74417517.599016