157438401 (number)

157438401 is an odd 9-digits composite number following 157438400 and preceding 157438402. In scientific notation, it is written as 1.57438401 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 101450880 positive integers (up to 157438401) that are relatively prime to 157438401.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57438401 × 10^8
Engineering notation 1.57438401 × 10^6

Prime Factorization of 157438401

Prime Factorization 3 × 41 × 109 × 11743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157438401
Product of the distinct prime numbers

The prime factorization of 157438401 is 3 × 41 × 109 × 11743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 98, 38, 753, 126, 4165, 9706, 7203, 47587, 494325, 758383, 3321881, 710808, 11303526, 46200663, 466098791, 987211462, 8213356117, 4891036205

Basic calculations (n = 157438401)

Multiplication

n×y
n×2 314876802
n×3 472315203
n×4 629753604
n×5 787192005

Division

n÷y
n÷2 78719200.5
n÷3 52479467
n÷3 39359600.25
n÷5 31487680.2

Exponentiation

ny
n2 24786850109436801
n3 3.9024020470564E+24
n4 6.1438793834769E+32
n5 9.6728254607146E+40

Nth Root

y√n
2√n 12547.445995102
3√n 539.97073572549
4√n 112.01538285031
5√n 43.593539684099

Divisors of 157438401

1, 3, 41, 109, 123, 327, 4469, 11743, 13407, 35229, 481463, 1279987, 1444389, 3839961, 52479467, 157438401

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 -157438400
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 157438401 can be divided by 16 positive divisors. The sum of these divisors (counting 157438401) is 1, the average is 0.0625.

Base conversion 157438401

Base System Value
2 Binary 1001011000100101000111000001
3 Ternary 101222020200212220
4 Quaternary 21120211013001
5 Quinary 310301012101
6 Senary 23342241253
8 Octal 1130450701
10 Decimal 157438401
12 Duodecimal 44886229
16 Hexadecimal 96251c1
20 Vigesimal 293jg01
36 Base36 2lqg8x

Cryptographic Hash Functions

md5 5f879e99a9260f8bc60e1274e5817597
sha1 a79897ce5d1a28c3db6fef69bde6ddd34a850d5e
sha256 cf88022bb310000ddec61c9abbd6d0a6665fe64c3f9a55b705b628c3222ffe93
sha512 454dc3c35db0d7025a6d530f8a3001f986a3be1c252fe97711ae042af63fc7c87d3e213a632f22e98099a5c8778a1383b03a6ea8fd7e7f9e004db3d23049e321
ripemd-160 5cd4c496ea51f140b8753cbb88e0d201157a3ac2

157438401 as geometric shapes

Circle

Radius = n
Diameter 314876802
Circumference 989214647.94905
Area 7.7870186209438E+16

Sphere

Radius = n
Volume 1.6346343469848E+25
Surface area 3.1148074483775E+17
Circumference 989214647.94905

Square

Length = n
Perimeter 629753604
Area 24786850109436801
Diagonal 222651521.93253

Cube

Length = n
Surface area 148721100656620806
Volume 3.9024020470564E+24
Space diagonal 272691309.5944

Equilateral Triangle

Length = n
Perimeter 472315203
Area 1.0733020937285E+16
Altitude 136345654.7972

Triangular Pyramid

Length = n
Surface area 1.0733020937285E+16
Volume 4.5990249173164E+23
Height 74217173.977511