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.
155129622 has 16 divisors, whose sum is 316113840
The reverse of 155129622 is 226921551
Previous prime number is 53
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred fifty-five million one hundred twenty-nine thousand six hundred twenty-two
Scientific notation
1.55129622 × 10^8
Engineering notation
1.55129622 × 10^6
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.
3 , 2 , 94 , 55 , 367 , 235 , 4877 , 5265 , 37510 , 67152 , 95993 , 758843 , 5919671 , 7419876 , 41358559 , 72842379 , 78406188 , 370088738 , 4385615413 , 3959421153
n×2
310259244
n×3
465388866
n×4
620518488
n×5
775648110
n÷2
77564811
n÷3
51709874
n÷3
38782405.5
n÷5
31025924.4
n2
24065199621862884
n3
3.7332253206941E+24
n4
5.7913383284011E+32
n5
8.9840812575897E+40
2 √n
12455.104254883
3 √n
537.31823325661
4 √n
111.6024383913
5 √n
43.464926228799
1 , 2 , 3 , 6 , 53 , 106 , 159 , 318 , 487829 , 975658 , 1463487 , 2926974 , 25854937 , 51709874 , 77564811 , 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
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
md5
ba2d7e3e17cf8fb0c6aed9c8a884fe94
sha1
036a7bab56df304e21b5361d37f255b17bd6543a
sha256
7a1493354b37c3f61d56764330be04b0f09dc40bb5a95c945b22721ae17d3da0
sha512
87eba1af89ca49e21eee26b11054f69182a565fbdca9255a26aa989fc1390793bd6902de5166e73d005d23e58707dfe26d186de2cafa915319964a003529cf1d
ripemd-160
0180207231ae564aca79363f28dc1eba45c022db
Diameter
310259244
Circumference
974708161.65872
Area
7.5603054339216E+16
Volume
1.5637697655584E+25
Surface area
3.0241221735687E+17
Circumference
974708161.65872
Perimeter
620518488
Area
24065199621862884
Diagonal
219386415.35821
Surface area
144391197731177304
Volume
3.7332253206941E+24
Space diagonal
268692387.06295
Perimeter
465388866
Area
1.0420537109838E+16
Altitude
134346193.53148
Surface area
1.0420537109838E+16
Volume
4.3996482332669E+23
Height
73128805.119404