157422765 (number)

157422765 is an odd 9-digits composite number following 157422764 and preceding 157422766. In scientific notation, it is written as 1.57422765 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 83864256 positive integers (up to 157422765) that are relatively prime to 157422765.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-two thousand seven hundred sixty-five

Notation

Scientific notation 1.57422765 × 10^8
Engineering notation 1.57422765 × 10^6

Prime Factorization of 157422765

Prime Factorization 15 × 967 × 10853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157422765
Product of the distinct prime numbers

The prime factorization of 157422765 is 15 × 967 × 10853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157422765)

Multiplication

n×y
n×2 314845530
n×3 472268295
n×4 629691060
n×5 787113825

Division

n÷y
n÷2 78711382.5
n÷3 52474255
n÷3 39355691.25
n÷5 31484553

Exponentiation

ny
n2 24781926940245225
n3 3.9012394609614E+24
n4 6.1414390287165E+32
n5 9.6680231297947E+40

Nth Root

y√n
2√n 12546.822904624
3√n 539.95285939653
4√n 112.01260154386
5√n 43.592673750931

Divisors of 157422765

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 -157422764
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 157422765 can be divided by 8 positive divisors. The sum of these divisors (counting 157422765) is 1, the average is 0.125.

Base conversion 157422765

Base System Value
2 Binary 1001011000100001010010101101
3 Ternary 101222012220102210
4 Quaternary 21120201102231
5 Quinary 310300012030
6 Senary 23342041033
8 Octal 1130412255
10 Decimal 157422765
12 Duodecimal 44879179
16 Hexadecimal 96214ad
20 Vigesimal 293hgi5
36 Base36 2lq46l

Cryptographic Hash Functions

md5 ca8c3667d7ecc50f147be7d3d2ad7dc8
sha1 e62f918e68a29e13b5f67ad3c4b7a7fdf5231dd4
sha256 2c3386a0c88b3bdb778c20d19efa20685203d8f441137cff6991b67834e86745
sha512 e971dfb05439d9846914731d93db62e4761c66ba6472144262fdb9136cc7e48f6567aded700cd5a0ba64ad265ba28ccf3ce4e0171421709f4fc6a667ecd31010
ripemd-160 58411f2e8a67fdf93cee141236a9561aa5977dcf

157422765 as geometric shapes

Circle

Radius = n
Diameter 314845530
Circumference 989116404.06358
Area 7.7854719617273E+16

Sphere

Radius = n
Volume 1.6341473640601E+25
Surface area 3.1141887846909E+17
Circumference 989116404.06358

Square

Length = n
Perimeter 629691060
Area 24781926940245225
Diagonal 222629409.28927

Cube

Length = n
Surface area 148691561641471350
Volume 3.9012394609614E+24
Space diagonal 272664227.24798

Equilateral Triangle

Length = n
Perimeter 472268295
Area 1.0730889142491E+16
Altitude 136332113.62399

Triangular Pyramid

Length = n
Surface area 1.0730889142491E+16
Volume 4.5976547964639E+23
Height 74209803.096424