157429198 (number)

157429198 is an even 9-digits composite number following 157429197 and preceding 157429199. In scientific notation, it is written as 1.57429198 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 78675000 positive integers (up to 157429198) that are relatively prime to 157429198.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-nine thousand one hundred ninety-eight

Notation

Scientific notation 1.57429198 × 10^8
Engineering notation 1.57429198 × 10^6

Prime Factorization of 157429198

Prime Factorization 2 × 2099 × 37501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157429198
Product of the distinct prime numbers

The prime factorization of 157429198 is 2 × 2099 × 37501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157429198)

Multiplication

n×y
n×2 314858396
n×3 472287594
n×4 629716792
n×5 787145990

Division

n÷y
n÷2 78714599
n÷3 52476399.333333
n÷3 39357299.5
n÷5 31485839.6

Exponentiation

ny
n2 24783952382923204
n3 3.9017177469138E+24
n4 6.14244295719E+32
n5 9.6699986851118E+40

Nth Root

y√n
2√n 12547.079261725
3√n 539.96021426127
4√n 112.01374586061
5√n 43.593030023528

Divisors of 157429198

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 -157429197
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 157429198 can be divided by 8 positive divisors. The sum of these divisors (counting 157429198) is 1, the average is 0.125.

Base conversion 157429198

Base System Value
2 Binary 1001011000100010110111001110
3 Ternary 101222020020021001
4 Quaternary 21120202313032
5 Quinary 310300213243
6 Senary 23342130514
8 Octal 1130426716
10 Decimal 157429198
12 Duodecimal 44880a3a
16 Hexadecimal 9622dce
20 Vigesimal 293icji
36 Base36 2lq95a

Cryptographic Hash Functions

md5 0c2270668f289ea8c90db3a93e16b8b7
sha1 b860e859b11a84674a1ff1332dd13c8afc441c71
sha256 0409c0889ae799ac327937e5e9ad945508e418bce71fce806604c09b9561b450
sha512 75c38aee1149a8e3276e4a238648ec96070f3e5dcd96bf1254bb3278ae441135d99db7da19e27337314d42042e885e6ebd70da7877d5f1b520680c361759e232
ripemd-160 3b76dd51e837a8f001125d8e3ee2323365d9d403

157429198 as geometric shapes

Circle

Radius = n
Diameter 314858396
Circumference 989156823.79467
Area 7.7861082733111E+16

Sphere

Radius = n
Volume 1.6343477080114E+25
Surface area 3.1144433093244E+17
Circumference 989156823.79467

Square

Length = n
Perimeter 629716792
Area 24783952382923204
Diagonal 222638506.92512

Cube

Length = n
Surface area 148703714297539224
Volume 3.9017177469138E+24
Space diagonal 272675369.53082

Equilateral Triangle

Length = n
Perimeter 472287594
Area 1.0731766184898E+16
Altitude 136337684.76541

Triangular Pyramid

Length = n
Surface area 1.0731766184898E+16
Volume 4.5982184618644E+23
Height 74212835.641706