155134530 is an even 9-digits composite number following 155134529
and preceding 155134531 . In scientific notation, it is written as 1.55134530 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 41294880 positive integers (up to 155134530) that are relatively prime to 155134530.
155134530 has 32 divisors, whose sum is 331548672
The reverse of 155134530 is 035431551
Previous prime number is 727
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-five million one hundred thirty-four thousand five hundred thirty
Scientific notation
1.55134530 × 10^8
Engineering notation
1.55134530 × 10^6
Prime Factorization
2 × 3 × 15 × 727 × 2371
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
155134530
Product of the distinct prime numbers
The prime factorization of 155134530 is 2 × 3 × 15 × 727 × 2371.
Since it has a total of 5 prime factors.
4 , 1 , 51 , 87 , 781 , 538 , 9536 , 2746 , 22720 , 62734 , 871902 , 595547 , 1497518 , 2518007 , 35276279 , 39225631 , 254859744 , 927525901 , 2097955196 , 68617315
n×2
310269060
n×3
465403590
n×4
620538120
n×5
775672650
n÷2
77567265
n÷3
51711510
n÷3
38783632.5
n÷5
31026906
n2
24066722398320900
n3
3.733579667904E+24
n4
5.7920712699784E+32
n5
8.985502541946E+40
2 √n
12455.301280981
3 √n
537.32389976535
4 √n
111.60332110193
5 √n
43.465201254491
1 , 2 , 3 , 6 , 15 , 30 , 45 , 90 , 727 , 1454 , 2181 , 2371 , 4362 , 4742 , 7113 , 10905 , 14226 , 21810 , 32715 , 35565 , 65430 , 71130 , 106695 , 213390 , 1723717 , 3447434 , 5171151 , 10342302 , 25855755 , 51711510 , 77567265 , 155134530
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155134529
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155134530 can be divided by 32 positive divisors.
The sum of these divisors (counting 155134530) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001001111110010101001000010
3
Ternary
101210220122120100
4
Quaternary
21033302221002
5
Quinary
304203301110
6
Senary
23221023230
8
Octal
1117625102
10
Decimal
155134530
12
Duodecimal
43b54b16
16
Hexadecimal
93f2a42
20
Vigesimal
289bg6a
36
Base36
2kd2ki
md5
624e3e59c500dca34ef89efc2064d6b2
sha1
659e8c73df74b493c1de3fc51fb9a60518f51294
sha256
f2453e101029d52560c3ea8d849d7fb3c5439e6fdd7580a8e6f917967659c444
sha512
41512fe81de70a339a04626fff1d0130512e74c9ff4e61a4b9f9721815bed23caa4828ee68ed81f3e01cd37ad586092496318b6dbfc3a9c35e018464a625ab14
ripemd-160
5a758fbc354b0f92b367df60845813bded3f4aa6
Diameter
310269060
Circumference
974738999.53221
Area
7.560783828255E+16
Volume
1.5639181941706E+25
Surface area
3.024313531302E+17
Circumference
974738999.53221
Perimeter
620538120
Area
24066722398320900
Diagonal
219393356.31838
Surface area
144400334389925400
Volume
3.733579667904E+24
Space diagonal
268700887.96832
Perimeter
465403590
Area
1.0421196491387E+16
Altitude
134350443.98416
Surface area
1.0421196491387E+16
Volume
4.4000658354585E+23
Height
73131118.772792