155969422 (number)

155969422 is an even 9-digits composite number following 155969421 and preceding 155969423. In scientific notation, it is written as 1.55969422 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 66726648 positive integers (up to 155969422) that are relatively prime to 155969422.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55969422 × 10^8
Engineering notation 1.55969422 × 10^6

Prime Factorization of 155969422

Prime Factorization 2 × 7 × 587 × 18979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155969422
Product of the distinct prime numbers

The prime factorization of 155969422 is 2 × 7 × 587 × 18979. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155969422)

Multiplication

n×y
n×2 311938844
n×3 467908266
n×4 623877688
n×5 779847110

Division

n÷y
n÷2 77984711
n÷3 51989807.333333
n÷3 38992355.5
n÷5 31193884.4

Exponentiation

ny
n2 24326460599014084
n3 3.794183998934E+24
n4 5.9177668527538E+32
n5 9.2299067555478E+40

Nth Root

y√n
2√n 12488.771837134
3√n 538.28608628747
4√n 111.75317372287
5√n 43.511884454707

Divisors of 155969422

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 -155969421
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 155969422 can be divided by 16 positive divisors. The sum of these divisors (counting 155969422) is 1, the average is 0.0625.

Base conversion 155969422

Base System Value
2 Binary 1001010010111110011110001110
3 Ternary 101212111001211021
4 Quaternary 21102332132032
5 Quinary 304412010142
6 Senary 23250544354
8 Octal 1122763616
10 Decimal 155969422
12 Duodecimal 442980ba
16 Hexadecimal 94be78e
20 Vigesimal 28eg3b2
36 Base36 2kuyry

Cryptographic Hash Functions

md5 de7aeea3088811c32123c16b523b743a
sha1 05d69c0437f31a0140189f786928bfb680d5b406
sha256 edd38f76979c619f86a2d97da5ca0070da012c8dc1557ebb1c32d02974aaa960
sha512 5b16b2cd9cca7fb00ef9be605636d6bad33c4baff03d545efd93952812d9fcf75d38060d61b35b29799993729d1d9f484ec7c121a481c08a353830835b72835f
ripemd-160 e6ea608f8297c8e14ee1f70a115d99278723d4e9

155969422 as geometric shapes

Circle

Radius = n
Diameter 311938844
Circumference 979984780.67969
Area 7.6423829905704E+16

Sphere

Radius = n
Volume 1.5893040769892E+25
Surface area 3.0569531962282E+17
Circumference 979984780.67969

Square

Length = n
Perimeter 623877688
Area 24326460599014084
Diagonal 220574071.90789

Cube

Length = n
Surface area 145958763594084504
Volume 3.794183998934E+24
Space diagonal 270146963.33115

Equilateral Triangle

Length = n
Perimeter 467908266
Area 1.0533666431454E+16
Altitude 135073481.66558

Triangular Pyramid

Length = n
Surface area 1.0533666431454E+16
Volume 4.4714887245262E+23
Height 73524690.635964