155322442 (number)

155322442 is an even 9-digits composite number following 155322441 and preceding 155322443. In scientific notation, it is written as 1.55322442 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 70601100 positive integers (up to 155322442) that are relatively prime to 155322442.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million three hundred twenty-two thousand four hundred forty-two

Notation

Scientific notation 1.55322442 × 10^8
Engineering notation 1.55322442 × 10^6

Prime Factorization of 155322442

Prime Factorization 2 × 11 × 7060111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155322442
Product of the distinct prime numbers

The prime factorization of 155322442 is 2 × 11 × 7060111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155322442)

Multiplication

n×y
n×2 310644884
n×3 465967326
n×4 621289768
n×5 776612210

Division

n÷y
n÷2 77661221
n÷3 51774147.333333
n÷3 38830610.5
n÷5 31064488.4

Exponentiation

ny
n2 24125060988843364
n3 3.7471633861861E+24
n4 5.8201856771541E+32
n5 9.04005452269E+40

Nth Root

y√n
2√n 12462.842452667
3√n 537.54076287213
4√n 111.6371015956
5√n 43.475725898414

Divisors of 155322442

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 -155322441
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 155322442 can be divided by 8 positive divisors. The sum of these divisors (counting 155322442) is 1, the average is 0.125.

Base conversion 155322442

Base System Value
2 Binary 1001010000100000100001001010
3 Ternary 101211021012100001
4 Quaternary 21100200201022
5 Quinary 304230304232
6 Senary 23225033214
8 Octal 1120404112
10 Decimal 155322442
12 Duodecimal 4402580a
16 Hexadecimal 942084a
20 Vigesimal 28af622
36 Base36 2kh3ka

Cryptographic Hash Functions

md5 5f8dcec3619415178ff926ea3cfe4a69
sha1 a2962fe592396655d1903eceb45db9648c8d379e
sha256 1686f43dee58a9d65bea62e4cb2f90d18677f3ceed6a3f6217c85118eca952f5
sha512 29b653f870564dedd11a2a3e82636320319b578de0cc9ace0c1432fe2a70afc7efb83a261590f5987243f5db8154fc8382abd7a550373b3a61c7e07a4251e7eb
ripemd-160 05c15dc70e246bea960a9d25866cb909d2942802

155322442 as geometric shapes

Circle

Radius = n
Diameter 310644884
Circumference 975919685.44965
Area 7.5791114369956E+16

Sphere

Radius = n
Volume 1.569608128779E+25
Surface area 3.0316445747982E+17
Circumference 975919685.44965

Square

Length = n
Perimeter 621289768
Area 24125060988843364
Diagonal 219659104.01731

Cube

Length = n
Surface area 144750365933060184
Volume 3.7471633861861E+24
Space diagonal 269026361.09967

Equilateral Triangle

Length = n
Perimeter 465967326
Area 1.0446457842094E+16
Altitude 134513180.54984

Triangular Pyramid

Length = n
Surface area 1.0446457842094E+16
Volume 4.4160744009769E+23
Height 73219701.339103