157030743 (number)

157030743 is an odd 9-digits composite number following 157030742 and preceding 157030744. In scientific notation, it is written as 1.57030743 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 104614328 positive integers (up to 157030743) that are relatively prime to 157030743.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57030743 × 10^8
Engineering notation 1.57030743 × 10^6

Prime Factorization of 157030743

Prime Factorization 3 × 1499 × 34919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157030743
Product of the distinct prime numbers

The prime factorization of 157030743 is 3 × 1499 × 34919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 26, 68, 465, 212, 1944, 1416, 59361, 23329, 153982, 666306, 6554793, 6324070, 35300432, 40685222, 426190532, 305972703, 5026235378, 4284703634

Basic calculations (n = 157030743)

Multiplication

n×y
n×2 314061486
n×3 471092229
n×4 628122972
n×5 785153715

Division

n÷y
n÷2 78515371.5
n÷3 52343581
n÷3 39257685.75
n÷5 31406148.6

Exponentiation

ny
n2 24658654247132049
n3 3.8721667978073E+24
n4 6.080492292796E+32
n5 9.5482422254353E+40

Nth Root

y√n
2√n 12531.190805346
3√n 539.50428100979
4√n 111.94280148963
5√n 43.570940762993

Divisors of 157030743

1, 3, 1499, 4497, 34919, 104757, 52343581, 157030743

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 -157030742
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 157030743 can be divided by 8 positive divisors. The sum of these divisors (counting 157030743) is 1, the average is 0.125.

Base conversion 157030743

Base System Value
2 Binary 1001010111000001100101010111
3 Ternary 101221110222200110
4 Quaternary 21113001211113
5 Quinary 310144440433
6 Senary 23325414103
8 Octal 1127014527
10 Decimal 157030743
12 Duodecimal 4470a333
16 Hexadecimal 95c1957
20 Vigesimal 2918gh3
36 Base36 2lhpp3

Cryptographic Hash Functions

md5 5194fa569afc8d03b6ccad10cfe050e4
sha1 9d9c040edf3cc317dd4168ce51339aa051d15594
sha256 c5a0996a1ffc9d324f6a965ec84423af844fa88848898c1b52bae1c847c70b05
sha512 cded94c25fd7fc1431d8ad542a3750135910e1f9b8fc74478f128bafd2c15a8f8fe51c164091a64f7333823da3d00bb15b88d672c3f72891858ef237f786550f
ripemd-160 56ab9b737a8e45ddd12a17ffa76712481cc1df59

157030743 as geometric shapes

Circle

Radius = n
Diameter 314061486
Circumference 986653257.19309
Area 7.7467447030201E+16

Sphere

Radius = n
Volume 1.6219694353954E+25
Surface area 3.098697881208E+17
Circumference 986653257.19309

Square

Length = n
Perimeter 628122972
Area 24658654247132049
Diagonal 222075006.46012

Cube

Length = n
Surface area 147951925482792294
Volume 3.8721667978073E+24
Space diagonal 271985225.22629

Equilateral Triangle

Length = n
Perimeter 471092229
Area 1.0677510500577E+16
Altitude 135992612.61315

Triangular Pyramid

Length = n
Surface area 1.0677510500577E+16
Volume 4.5633923343582E+23
Height 74025002.153375