155227265 is an odd 9-digits composite number following 155227264
and preceding 155227266 . In scientific notation, it is written as 1.55227265 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 124137072 positive integers (up to 155227265) that are relatively prime to 155227265.
155227265 has 8 divisors, whose sum is 186339840
The reverse of 155227265 is 562722551
Previous prime number is 6079
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-five million two hundred twenty-seven thousand two hundred sixty-five
Scientific notation
1.55227265 × 10^8
Engineering notation
1.55227265 × 10^6
Prime Factorization
5 × 6079 × 5107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
155227265
Product of the distinct prime numbers
The prime factorization of 155227265 is 5 × 6079 × 5107.
Since it has a total of 3 prime factors.
1 , 4 , 78 , 45 , 125 , 159 , 9560 , 3787 , 86821 , 6803 , 369497 , 703686 , 3587829 , 494936 , 47666865 , 9463079 , 986575833 , 638914173 , 6886349206 , 3154824559
n×2
310454530
n×3
465681795
n×4
620909060
n×5
776136325
n÷2
77613632.5
n÷3
51742421.666667
n÷3
38806816.25
n÷5
31045453
n2
24095503799380225
n3
3.7402791535749E+24
n4
5.8059330334595E+32
n5
9.0123910555707E+40
2 √n
12459.023436851
3 √n
537.43094407588
4 √n
111.61999568559
5 √n
43.470396464092
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
-155227264
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 155227265 can be divided by 8 positive divisors.
The sum of these divisors (counting 155227265) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000001001010010000001
3
Ternary
101211002100202222
4
Quaternary
21100021102001
5
Quinary
304214233030
6
Senary
23223020425
8
Octal
1120112201
10
Decimal
155227265
12
Duodecimal
43b9a715
16
Hexadecimal
9409481
20
Vigesimal
28a3835
36
Base36
2kf24h
md5
1b8389eaca01356c98d65805d7a910ad
sha1
559102f2c17c77303a93e546d3563c143142efb5
sha256
c19758e32aed942bd1f1d2c13969842dbd0f8ceabd3321345db5224a528091b4
sha512
5fca1158b3cf2d72839b9ef4f97dbc4ff3be4c2b1c643c8473b7a45e0c1b7a24d3bf6cfb21b07a0acc857ddc43f12f3beca18a62a578b2deecda7b6a4c4ec43b
ripemd-160
25fde697cbdea144825958b58365614e6fc00093
Diameter
310454530
Circumference
975321670.72167
Area
7.5698257720678E+16
Volume
1.5667244681661E+25
Surface area
3.0279303088271E+17
Circumference
975321670.72167
Perimeter
620909060
Area
24095503799380225
Diagonal
219524503.41308
Surface area
144573022796281350
Volume
3.7402791535749E+24
Space diagonal
268861509.69996
Perimeter
465681795
Area
1.0433659203624E+16
Altitude
134430754.84998
Surface area
1.0433659203624E+16
Volume
4.4079612550392E+23
Height
73174834.471027