157030741 (number)

157030741 is an odd 9-digits composite number following 157030740 and preceding 157030742. In scientific notation, it is written as 1.57030741 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 133358400 positive integers (up to 157030741) that are relatively prime to 157030741.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty thousand seven hundred forty-one

Notation

Scientific notation 1.57030741 × 10^8
Engineering notation 1.57030741 × 10^6

Prime Factorization of 157030741

Prime Factorization 7 × 7 × 109 × 29401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22432963
Product of the distinct prime numbers

The prime factorization of 157030741 is 7 × 7 × 109 × 29401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 41, 43, 567, 888, 941, 2987, 34879, 56378, 158946, 578336, 8415691, 7325808, 58742082, 15328793, 372164360, 621030411, 3242909229, 1845382905

Basic calculations (n = 157030741)

Multiplication

n×y
n×2 314061482
n×3 471092223
n×4 628122964
n×5 785153705

Division

n÷y
n÷2 78515370.5
n÷3 52343580.333333
n÷3 39257685.25
n÷5 31406148.2

Exponentiation

ny
n2 24658653619009081
n3 3.8721666498553E+24
n4 6.0804919830227E+32
n5 9.5482416173861E+40

Nth Root

y√n
2√n 12531.190725546
3√n 539.50427871935
4√n 111.94280113319
5√n 43.570940652006

Divisors of 157030741

1, 7, 49, 109, 763, 5341, 29401, 205807, 1440649, 3204709, 22432963, 157030741

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157030740
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157030741 can be divided by 12 positive divisors. The sum of these divisors (counting 157030741) is 1, the average is 0.083333333333333.

Base conversion 157030741

Base System Value
2 Binary 1001010111000001100101010101
3 Ternary 101221110222200101
4 Quaternary 21113001211111
5 Quinary 310144440431
6 Senary 23325414101
8 Octal 1127014525
10 Decimal 157030741
12 Duodecimal 4470a331
16 Hexadecimal 95c1955
20 Vigesimal 2918gh1
36 Base36 2lhpp1

Cryptographic Hash Functions

md5 7517a137b29068ac6b4dcd08c266f5d7
sha1 f98995c737e086f4dde305d9935c44f66e522c30
sha256 97b87d0a0105ee9ec9cdf9c1df20748c38611987ab24a8eb0cb71e8ea58c07e2
sha512 14a7dd2e24238c3beebe586c397692f59d37270397471c232ab7226a3e7e28f45fd2f6609bfbaa5684f1f8c9019c81582d9427ebfca4f58c42519ce54ccb3513
ripemd-160 07c01b5c9f2019897258b04bb944fad6de6c6466

157030741 as geometric shapes

Circle

Radius = n
Diameter 314061482
Circumference 986653244.62672
Area 7.7467445056894E+16

Sphere

Radius = n
Volume 1.6219693734215E+25
Surface area 3.0986978022758E+17
Circumference 986653244.62672

Square

Length = n
Perimeter 628122964
Area 24658653619009081
Diagonal 222075003.6317

Cube

Length = n
Surface area 147951921714054486
Volume 3.8721666498553E+24
Space diagonal 271985221.76219

Equilateral Triangle

Length = n
Perimeter 471092223
Area 1.0677510228591E+16
Altitude 135992610.88109

Triangular Pyramid

Length = n
Surface area 1.0677510228591E+16
Volume 4.5633921599952E+23
Height 74025001.210566