157040768 (number)

157040768 is an even 9-digits composite number following 157040767 and preceding 157040769. In scientific notation, it is written as 1.57040768 × 10^8. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 78283008 positive integers (up to 157040768) that are relatively prime to 157040768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57040768 × 10^8
Engineering notation 1.57040768 × 10^6

Prime Factorization of 157040768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 367 × 3343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2453762
Product of the distinct prime numbers

The prime factorization of 157040768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 367 × 3343. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 1, 68, 46, 375, 795, 6235, 2615, 45172, 36635, 999222, 513378, 3785580, 6131867, 42820279, 88463151, 931380568, 60719353, 9951394631, 8842716960

Basic calculations (n = 157040768)

Multiplication

n×y
n×2 314081536
n×3 471122304
n×4 628163072
n×5 785203840

Division

n÷y
n÷2 78520384
n÷3 52346922.666667
n÷3 39260192
n÷5 31408153.6

Exponentiation

ny
n2 24661802814029824
n3 3.8729084541798E+24
n4 6.0820451803809E+32
n5 9.5512904613771E+40

Nth Root

y√n
2√n 12531.590800852
3√n 539.5157615968
4√n 111.94458808202
5√n 43.571497071291

Divisors of 157040768

1, 2, 4, 8, 16, 32, 64, 128, 367, 734, 1468, 2936, 3343, 5872, 6686, 11744, 13372, 23488, 26744, 46976, 53488, 106976, 213952, 427904, 1226881, 2453762, 4907524, 9815048, 19630096, 39260192, 78520384, 157040768

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157040767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157040768 can be divided by 32 positive divisors. The sum of these divisors (counting 157040768) is 1, the average is 0.03125.

Base conversion 157040768

Base System Value
2 Binary 1001010111000100000010000000
3 Ternary 101221111111102202
4 Quaternary 21113010002000
5 Quinary 310200301033
6 Senary 23325532332
8 Octal 1127040200
10 Decimal 157040768
12 Duodecimal 447140a8
16 Hexadecimal 95c4080
20 Vigesimal 291a1i8
36 Base36 2lhxfk

Cryptographic Hash Functions

md5 0ab5835cacb931d9e20f0b8bf861d19c
sha1 51d5087d6bbab267f78e01e1e9932a918b098392
sha256 f7cb8f80f6ae6527508e6a6b5f3cfa0b71fb7e30cd6525fea4c99f6ffc26c93f
sha512 0a0819dead3f985b7fb1818a11f380289180a5c206adea40d6060f7a9cf0b55a3df3952e6c52e2ce3db7c367932065cca8cf4b97c56f7cbbb797ea66e00e5db8
ripemd-160 b473bddfb4d30b65234692151d2cd243afdabed7

157040768 as geometric shapes

Circle

Radius = n
Diameter 314081536
Circumference 986716246.1258
Area 7.7477338544836E+16

Sphere

Radius = n
Volume 1.6222800996903E+25
Surface area 3.0990935417934E+17
Circumference 986716246.1258

Square

Length = n
Perimeter 628163072
Area 24661802814029824
Diagonal 222089183.95109

Cube

Length = n
Surface area 147970816884178944
Volume 3.8729084541798E+24
Space diagonal 272002589.03564

Equilateral Triangle

Length = n
Perimeter 471122304
Area 1.0678873870036E+16
Altitude 136001294.51782

Triangular Pyramid

Length = n
Surface area 1.0678873870036E+16
Volume 4.5642663847754E+23
Height 74029727.983696