157444829 (number)

157444829 is an odd 9-digits composite number following 157444828 and preceding 157444830. In scientific notation, it is written as 1.57444829 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 155973276 positive integers (up to 157444829) that are relatively prime to 157444829.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57444829 × 10^8
Engineering notation 1.57444829 × 10^6

Prime Factorization of 157444829

Prime Factorization 107 × 1471447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157444829
Product of the distinct prime numbers

The prime factorization of 157444829 is 107 × 1471447. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157444829)

Multiplication

n×y
n×2 314889658
n×3 472334487
n×4 629779316
n×5 787224145

Division

n÷y
n÷2 78722414.5
n÷3 52481609.666667
n÷3 39361207.25
n÷5 31488965.8

Exponentiation

ny
n2 24788874178839241
n3 3.9028800561899E+24
n4 6.1448828305432E+32
n5 9.6748002647991E+40

Nth Root

y√n
2√n 12547.702140233
3√n 539.97808438721
4√n 112.01652619249
5√n 43.593895651506

Divisors of 157444829

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157444828
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157444829 can be divided by 4 positive divisors. The sum of these divisors (counting 157444829) is 1, the average is 0.25.

Base conversion 157444829

Base System Value
2 Binary 1001011000100110101011011101
3 Ternary 101222021000200222
4 Quaternary 21120212223131
5 Quinary 310301213304
6 Senary 23342331125
8 Octal 1130465335
10 Decimal 157444829
12 Duodecimal 44889aa5
16 Hexadecimal 9626add
20 Vigesimal 2940c19
36 Base36 2lql7h

Cryptographic Hash Functions

md5 7d4008950113276025edf83bdd3d1a4c
sha1 5daab1bea197c53db57e8b07d391c8632be3019b
sha256 058413d5bc687ee4c556e7b698cea636b4657c9ce9839ec163c5fea734ef0fc0
sha512 1e7c5d17a3b2e555c4b5ed3730ef770b8a32ab4f8712d75d31e7406598c2d26311ccb82dd62a68bb6e1f9a6eee89f7419aa1c091c234a96104e5e1f557cdf655
ripemd-160 a74124234cab4b9d550543752d883cd4af417371

157444829 as geometric shapes

Circle

Radius = n
Diameter 314889658
Circumference 989255036.2642
Area 7.7876545011003E+16

Sphere

Radius = n
Volume 1.6348345749824E+25
Surface area 3.1150618004401E+17
Circumference 989255036.2642

Square

Length = n
Perimeter 629779316
Area 24788874178839241
Diagonal 222660612.49731

Cube

Length = n
Surface area 148733245073035446
Volume 3.9028800561899E+24
Space diagonal 272702443.21699

Equilateral Triangle

Length = n
Perimeter 472334487
Area 1.0733897385045E+16
Altitude 136351221.6085

Triangular Pyramid

Length = n
Surface area 1.0733897385045E+16
Volume 4.5995882564826E+23
Height 74220204.165771