157040769 (number)

157040769 is an odd 9-digits composite number following 157040768 and preceding 157040770. In scientific notation, it is written as 1.57040769 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 102643200 positive integers (up to 157040769) that are relatively prime to 157040769.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty thousand seven hundred sixty-nine

Notation

Scientific notation 1.57040769 × 10^8
Engineering notation 1.57040769 × 10^6

Prime Factorization of 157040769

Prime Factorization 3 × 97 × 109 × 4951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157040769
Product of the distinct prime numbers

The prime factorization of 157040769 is 3 × 97 × 109 × 4951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 51, 62, 481, 334, 5709, 3554, 85524, 88388, 129948, 18980, 1419634, 56723, 75590309, 65046120, 120344646, 146802130, 2008649637, 3321509190

Basic calculations (n = 157040769)

Multiplication

n×y
n×2 314081538
n×3 471122307
n×4 628163076
n×5 785203845

Division

n÷y
n÷2 78520384.5
n÷3 52346923
n÷3 39260192.25
n÷5 31408153.8

Exponentiation

ny
n2 24661803128111361
n3 3.8729085281652E+24
n4 6.0820453352972E+32
n5 9.5512907654794E+40

Nth Root

y√n
2√n 12531.590840751
3√n 539.51576274197
4√n 111.94458826022
5√n 43.571497126782

Divisors of 157040769

1, 3, 97, 109, 291, 327, 4951, 10573, 14853, 31719, 480247, 539659, 1440741, 1618977, 52346923, 157040769

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 -157040768
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 157040769 can be divided by 16 positive divisors. The sum of these divisors (counting 157040769) is 1, the average is 0.0625.

Base conversion 157040769

Base System Value
2 Binary 1001010111000100000010000001
3 Ternary 101221111111102210
4 Quaternary 21113010002001
5 Quinary 310200301034
6 Senary 23325532333
8 Octal 1127040201
10 Decimal 157040769
12 Duodecimal 447140a9
16 Hexadecimal 95c4081
20 Vigesimal 291a1i9
36 Base36 2lhxfl

Cryptographic Hash Functions

md5 9aa54b37298a6f88036772115c5a6950
sha1 a8fd071e50f2384d46933b9eaf54d847f5375f25
sha256 2ed591124e0dc43af5300c4d30404fdba383bebe2f80182e7f9d22d3e635c3dd
sha512 e8fa15a521bcb968c480d024abceaa803da252e1c19d47f1e86761f7c6c40ed08b7677ce23367014a10bed29eb561f9b0166f704899cdd736649288235a9aefc
ripemd-160 2645a5aec314405cc702db5b35f0ddf0f7bfe694

157040769 as geometric shapes

Circle

Radius = n
Diameter 314081538
Circumference 986716252.40898
Area 7.7477339531552E+16

Sphere

Radius = n
Volume 1.6222801306812E+25
Surface area 3.0990935812621E+17
Circumference 986716252.40898

Square

Length = n
Perimeter 628163076
Area 24661803128111361
Diagonal 222089185.3653

Cube

Length = n
Surface area 147970818768668166
Volume 3.8729085281652E+24
Space diagonal 272002590.76769

Equilateral Triangle

Length = n
Perimeter 471122307
Area 1.0678874006037E+16
Altitude 136001295.38384

Triangular Pyramid

Length = n
Surface area 1.0678874006037E+16
Volume 4.5642664719681E+23
Height 74029728.4551