157438414 (number)

157438414 is an even 9-digits composite number following 157438413 and preceding 157438415. In scientific notation, it is written as 1.57438414 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 67297824 positive integers (up to 157438414) that are relatively prime to 157438414.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-eight thousand four hundred fourteen

Notation

Scientific notation 1.57438414 × 10^8
Engineering notation 1.57438414 × 10^6

Prime Factorization of 157438414

Prime Factorization 2 × 7 × 389 × 28909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157438414
Product of the distinct prime numbers

The prime factorization of 157438414 is 2 × 7 × 389 × 28909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 49, 17, 433, 964, 1056, 9494, 29066, 21154, 933873, 888707, 8687179, 3286056, 28160423, 72787449, 539985476, 847471776, 2233723550, 6286147362

Basic calculations (n = 157438414)

Multiplication

n×y
n×2 314876828
n×3 472315242
n×4 629753656
n×5 787192070

Division

n÷y
n÷2 78719207
n÷3 52479471.333333
n÷3 39359603.5
n÷5 31487682.8

Exponentiation

ny
n2 24786854202835396
n3 3.9024030137436E+24
n4 6.1438814127262E+32
n5 9.6728294542369E+40

Nth Root

y√n
2√n 12547.446513136
3√n 539.97075058764
4√n 112.01538516264
5√n 43.59354040402

Divisors of 157438414

1, 2, 7, 14, 389, 778, 2723, 5446, 28909, 57818, 202363, 404726, 11245601, 22491202, 78719207, 157438414

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 -157438413
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 157438414 can be divided by 16 positive divisors. The sum of these divisors (counting 157438414) is 1, the average is 0.0625.

Base conversion 157438414

Base System Value
2 Binary 1001011000100101000111001110
3 Ternary 101222020200220101
4 Quaternary 21120211013032
5 Quinary 310301012124
6 Senary 23342241314
8 Octal 1130450716
10 Decimal 157438414
12 Duodecimal 4488623a
16 Hexadecimal 96251ce
20 Vigesimal 293jg0e
36 Base36 2lqg9a

Cryptographic Hash Functions

md5 b5082b743e82f1bdb1d9fbd8378e4e73
sha1 7e3f2c016eef11e35b82e4a340bdbc5cc785cc6c
sha256 e90f404aa2e49be46bd085a797a2701897daf6fb6467eafe0edcaa9fd6a11952
sha512 47cba6dba45e76ebfe3a1847f5e0a592a4b00828af2dc15d80914d04d7a619dc2ae4f9df6d9e10f578c1abc0c949a5b22af4cc06894794914299c62e714c2eba
ripemd-160 f4fe285e7c207b5b1d6442816495d4857370a095

157438414 as geometric shapes

Circle

Radius = n
Diameter 314876828
Circumference 989214729.63046
Area 7.7870199069229E+16

Sphere

Radius = n
Volume 1.6346347519098E+25
Surface area 3.1148079627692E+17
Circumference 989214729.63046

Square

Length = n
Perimeter 629753656
Area 24786854202835396
Diagonal 222651540.31731

Cube

Length = n
Surface area 148721125217012376
Volume 3.9024030137436E+24
Space diagonal 272691332.11106

Equilateral Triangle

Length = n
Perimeter 472315242
Area 1.0733022709778E+16
Altitude 136345666.05553

Triangular Pyramid

Length = n
Surface area 1.0733022709778E+16
Volume 4.5990260565682E+23
Height 74217180.10577