155129622 (number)

155129622 is an even 9-digits composite number following 155129621 and preceding 155129623. In scientific notation, it is written as 1.55129622 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 50734112 positive integers (up to 155129622) that are relatively prime to 155129622.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55129622 × 10^8
Engineering notation 1.55129622 × 10^6

Prime Factorization of 155129622

Prime Factorization 2 × 3 × 53 × 487829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155129622
Product of the distinct prime numbers

The prime factorization of 155129622 is 2 × 3 × 53 × 487829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155129622)

Multiplication

n×y
n×2 310259244
n×3 465388866
n×4 620518488
n×5 775648110

Division

n÷y
n÷2 77564811
n÷3 51709874
n÷3 38782405.5
n÷5 31025924.4

Exponentiation

ny
n2 24065199621862884
n3 3.7332253206941E+24
n4 5.7913383284011E+32
n5 8.9840812575897E+40

Nth Root

y√n
2√n 12455.104254883
3√n 537.31823325661
4√n 111.6024383913
5√n 43.464926228799

Divisors of 155129622

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 -155129621
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 155129622 can be divided by 16 positive divisors. The sum of these divisors (counting 155129622) is 1, the average is 0.0625.

Base conversion 155129622

Base System Value
2 Binary 1001001111110001011100010110
3 Ternary 101210220101211120
4 Quaternary 21033301130112
5 Quinary 304203121442
6 Senary 23220544410
8 Octal 1117613426
10 Decimal 155129622
12 Duodecimal 43b52106
16 Hexadecimal 93f1716
20 Vigesimal 289b412
36 Base36 2kcys6

Cryptographic Hash Functions

md5 ba2d7e3e17cf8fb0c6aed9c8a884fe94
sha1 036a7bab56df304e21b5361d37f255b17bd6543a
sha256 7a1493354b37c3f61d56764330be04b0f09dc40bb5a95c945b22721ae17d3da0
sha512 87eba1af89ca49e21eee26b11054f69182a565fbdca9255a26aa989fc1390793bd6902de5166e73d005d23e58707dfe26d186de2cafa915319964a003529cf1d
ripemd-160 0180207231ae564aca79363f28dc1eba45c022db

155129622 as geometric shapes

Circle

Radius = n
Diameter 310259244
Circumference 974708161.65872
Area 7.5603054339216E+16

Sphere

Radius = n
Volume 1.5637697655584E+25
Surface area 3.0241221735687E+17
Circumference 974708161.65872

Square

Length = n
Perimeter 620518488
Area 24065199621862884
Diagonal 219386415.35821

Cube

Length = n
Surface area 144391197731177304
Volume 3.7332253206941E+24
Space diagonal 268692387.06295

Equilateral Triangle

Length = n
Perimeter 465388866
Area 1.0420537109838E+16
Altitude 134346193.53148

Triangular Pyramid

Length = n
Surface area 1.0420537109838E+16
Volume 4.3996482332669E+23
Height 73128805.119404