155122005 (number)

155122005 is an odd 9-digits composite number following 155122004 and preceding 155122006. In scientific notation, it is written as 1.55122005 × 10^8. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 79134528 positive integers (up to 155122005) that are relatively prime to 155122005.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty-two thousand five

Notation

Scientific notation 1.55122005 × 10^8
Engineering notation 1.55122005 × 10^6

Prime Factorization of 155122005

Prime Factorization 3 × 5 × 23 × 449629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155122005
Product of the distinct prime numbers

The prime factorization of 155122005 is 3 × 5 × 23 × 449629. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 76, 13, 955, 564, 7594, 9896, 9805, 87813, 471324, 73341, 3377838, 6004865, 68792109, 7308605, 582479834, 896810720, 7863986465, 2619133359

Basic calculations (n = 155122005)

Multiplication

n×y
n×2 310244010
n×3 465366015
n×4 620488020
n×5 775610025

Division

n÷y
n÷2 77561002.5
n÷3 51707335
n÷3 38780501.25
n÷5 31024401

Exponentiation

ny
n2 24062836435220025
n3 3.7326754338184E+24
n4 5.7902009730815E+32
n5 8.9818758429736E+40

Nth Root

y√n
2√n 12454.798472878
3√n 537.30943884774
4√n 111.60106842176
5√n 43.464499387244

Divisors of 155122005

1, 3, 5, 15, 23, 69, 115, 345, 449629, 1348887, 2248145, 6744435, 10341467, 31024401, 51707335, 155122005

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 -155122004
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 155122005 can be divided by 16 positive divisors. The sum of these divisors (counting 155122005) is 1, the average is 0.0625.

Base conversion 155122005

Base System Value
2 Binary 1001001111101111100101010101
3 Ternary 101210220000101110
4 Quaternary 21033233211111
5 Quinary 304202401010
6 Senary 23220445233
8 Octal 1117574525
10 Decimal 155122005
12 Duodecimal 43b49819
16 Hexadecimal 93ef955
20 Vigesimal 289a505
36 Base36 2kcswl

Cryptographic Hash Functions

md5 3bfb3c0bd88df98d23047a67029f7439
sha1 24d750cfb7fadd90b00f85ce00cfe72e86ad0605
sha256 201553fba3c2dc5985805a7e058753216f6adfa0a060a9b397ed8a68e6cb04ce
sha512 b78f3055b2ca6fbf190cfe29b97f5552e94775aee431305dd4cb59f6b043bf02a589fe607adf8f841c9f9a448cf72b40e1c1f3b278d039dda6eece3105c2c3fd
ripemd-160 9326af4afd515720a580219bc3edbea2a9757968

155122005 as geometric shapes

Circle

Radius = n
Diameter 310244010
Circumference 974660302.63624
Area 7.559563016942E+16

Sphere

Radius = n
Volume 1.5635394294825E+25
Surface area 3.0238252067768E+17
Circumference 974660302.63624

Square

Length = n
Perimeter 620488020
Area 24062836435220025
Diagonal 219375643.29351

Cube

Length = n
Surface area 144377018611320150
Volume 3.7326754338184E+24
Space diagonal 268679194.03195

Equilateral Triangle

Length = n
Perimeter 465366015
Area 1.0419513820005E+16
Altitude 134339597.01598

Triangular Pyramid

Length = n
Surface area 1.0419513820005E+16
Volume 4.399000185369E+23
Height 73125214.431169