155124530 is an even 9-digits composite number following 155124529
and preceding 155124531 . In scientific notation, it is written as 1.55124530 × 10^8.
The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors.
There are 56408880 positive integers (up to 155124530) that are relatively prime to 155124530.
155124530 has 16 divisors, whose sum is 304608384
The reverse of 155124530 is 035421551
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred fifty-five million one hundred twenty-four thousand five hundred thirty
Scientific notation
1.55124530 × 10^8
Engineering notation
1.55124530 × 10^6
Prime Factorization
2 × 11 × 5 × 1410223
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
155124530
Product of the distinct prime numbers
The prime factorization of 155124530 is 2 × 11 × 5 × 1410223.
Since it has a total of 4 prime factors.
2 , 7 , 11 , 27 , 111 , 950 , 9069 , 7590 , 16346 , 65825 , 554201 , 586365 , 4698761 , 3103534 , 39097403 , 17121172 , 785811975 , 698903412 , 7578653662 , 8520941765
n×2
310249060
n×3
465373590
n×4
620498120
n×5
775622650
n÷2
77562265
n÷3
51708176.666667
n÷3
38781132.5
n÷5
31024906
n2
24063619807720900
n3
3.7328577127714E+24
n4
5.7905779825054E+32
n5
8.9826068796449E+40
2 √n
12454.899839019
3 √n
537.31235418519
4 √n
111.60152256586
5 √n
43.464640885088
1 , 2 , 5 , 10 , 11 , 22 , 55 , 110 , 1410223 , 2820446 , 7051115 , 14102230 , 15512453 , 31024906 , 77562265 , 155124530
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
-155124529
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 155124530 can be divided by 16 positive divisors.
The sum of these divisors (counting 155124530) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001111110000001100110010
3
Ternary
101210220010211222
4
Quaternary
21033300030302
5
Quinary
304202441110
6
Senary
23220505042
8
Octal
1117601462
10
Decimal
155124530
12
Duodecimal
43b4b182
16
Hexadecimal
93f0332
20
Vigesimal
289ab6a
36
Base36
2kcuuq
md5
980a2eb66e8fe3cbd26213c790dde755
sha1
24de222da0b2b988157fd9c4663103837f3ad22d
sha256
3eb6eb71988cbfa01ec3cf227998c121d1a67de4500e49c87e761869af1e0de3
sha512
9ea2a1daee6cffccafdb9b3e1f2917ea3016d238c4836de0137b17966844d443198f00c5308a3d8bd27c43fc00ea0fca70dcc7eb14e4d5e1b96d2244e846860e
ripemd-160
6deb17422a3a83c9ce70cb4eb14fddc04fea7b50
Diameter
310249060
Circumference
974676167.67914
Area
7.5598091206714E+16
Volume
1.5636157823118E+25
Surface area
3.0239236482686E+17
Circumference
974676167.67914
Perimeter
620498120
Area
24063619807720900
Diagonal
219379214.18275
Surface area
144381718846325400
Volume
3.7328577127714E+24
Space diagonal
268683567.46024
Perimeter
465373590
Area
1.0419853030248E+16
Altitude
134341783.73012
Surface area
1.0419853030248E+16
Volume
4.3992150031753E+23
Height
73126404.727584