155622270 is an even 9-digits composite number following 155622269
and preceding 155622271 . In scientific notation, it is written as 1.55622270 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 41452832 positive integers (up to 155622270) that are relatively prime to 155622270.
155622270 has 16 divisors, whose sum is 249274368
The reverse of 155622270 is 072226551
Previous prime number is 4703
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-five million six hundred twenty-two thousand two hundred seventy
Scientific notation
1.55622270 × 10^8
Engineering notation
1.55622270 × 10^6
Prime Factorization
2 × 15 × 4703 × 1103
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
155622270
Product of the distinct prime numbers
The prime factorization of 155622270 is 2 × 15 × 4703 × 1103.
Since it has a total of 4 prime factors.
2 , 4 , 22 , 21 , 29 , 967 , 8056 , 6818 , 65185 , 41965 , 524236 , 257652 , 1815522 , 173579 , 17409869 , 55752203 , 282296276 , 355228597 , 5405788796 , 8953769641
n×2
311244540
n×3
466866810
n×4
622489080
n×5
778111350
n÷2
77811135
n÷3
51874090
n÷3
38905567.5
n÷5
31124454
n2
24218290919952900
n3
3.7689054084835E+24
n4
5.8652561508347E+32
n5
9.1276447632436E+40
2 √n
12474.865530337
3 √n
537.886422683
4 √n
111.69093754794
5 √n
43.492497700794
1 , 2 , 15 , 30 , 1103 , 2206 , 4703 , 9406 , 16545 , 33090 , 70545 , 141090 , 5187409 , 10374818 , 77811135 , 155622270
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
-155622269
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 155622270 can be divided by 16 positive divisors.
The sum of these divisors (counting 155622270) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010001101001101101111110
3
Ternary
101211211102121210
4
Quaternary
21101221231332
5
Quinary
304314403040
6
Senary
23235305250
8
Octal
1121515576
10
Decimal
155622270
12
Duodecimal
4414b226
16
Hexadecimal
9469b7e
20
Vigesimal
28ccfda
36
Base36
2kniwu
md5
991bb74ac099e0797649e92b49ab4a57
sha1
7ed552135aaac8d2f359df2cdc5928f6976c3ca6
sha256
bbcf11799977bac7d764aab1441b8b99b12413408f2455c8ad297d281796c084
sha512
5e86f5f99f7db4a3dee9f87d8ef48999ddbb47e3c03050ddf61c4fca3fde68e14c7721a09ef97f97e69a0ac915910417cf91c42e0e832f9c43d7c38559f9f208
ripemd-160
b30afee30edbe7a64f3e275f908dbed439323538
Diameter
311244540
Circumference
977803560.33393
Area
7.6084004836624E+16
Volume
1.5787154057822E+25
Surface area
3.043360193465E+17
Circumference
977803560.33393
Perimeter
622489080
Area
24218290919952900
Diagonal
220083124.84129
Surface area
145309745519717400
Volume
3.7689054084835E+24
Space diagonal
269545678.4292
Perimeter
466866810
Area
1.0486827586461E+16
Altitude
134772839.2146
Surface area
1.0486827586461E+16
Volume
4.4416976199822E+23
Height
73361041.613763