155126028 is an even 9-digits composite number following 155126027
and preceding 155126029 . In scientific notation, it is written as 1.55126028 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors.
There are 51708672 positive integers (up to 155126028) that are relatively prime to 155126028.
155126028 has 12 divisors, whose sum is 361960760
The reverse of 155126028 is 820621551
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred fifty-five million one hundred twenty-six thousand twenty-eight
Scientific notation
1.55126028 × 10^8
Engineering notation
1.55126028 × 10^6
Prime Factorization
2 × 2 × 3 × 12927169
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77563014
Product of the distinct prime numbers
The prime factorization of 155126028 is 2 × 2 × 3 × 12927169.
Since it has a total of 4 prime factors.
3 , 3 , 79 , 62 , 103 , 786 , 2402 , 6008 , 17378 , 78531 , 561456 , 883022 , 4725722 , 2638196 , 77921038 , 23181582 , 274592025 , 440646563 , 6861011454 , 5611177594
n×2
310252056
n×3
465378084
n×4
620504112
n×5
775630140
n÷2
77563014
n÷3
51708676
n÷3
38781507
n÷5
31025205.6
n2
24064084563056784
n3
3.7329658557231E+24
n4
5.7908016585795E+32
n5
8.9830406023125E+40
2 √n
12454.959975849
3 √n
537.3140837447
4 √n
111.6017919921
5 √n
43.464724830265
1 , 2 , 3 , 4 , 6 , 12 , 12927169 , 25854338 , 38781507 , 51708676 , 77563014 , 155126028
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155126027
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155126028 can be divided by 12 positive divisors.
The sum of these divisors (counting 155126028) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001111110000100100001100
3
Ternary
101210220012220110
4
Quaternary
21033300210030
5
Quinary
304203013103
6
Senary
23220520020
8
Octal
1117604414
10
Decimal
155126028
12
Duodecimal
43b50010
16
Hexadecimal
93f090c
20
Vigesimal
289af18
36
Base36
2kcw0c
md5
f599fef53ea362c5c69da4a4b833ad63
sha1
5e4e3d5e67326b246536e12998a63f882e59c0ff
sha256
1d3a81f94b27344577f6d64265c256df528cbfbc1eca16b0fc14ea2f630f6367
sha512
e96fb79d5e0dd91992db60c93b9d2ab318b09b8faa33be34e2778256c27936db5b97f9ed458d01ac45b333ce65a09e9bc9ba79fc6dae6503925cc8dd8cd8cc97
ripemd-160
beb4cf635b1ae186ea7cd88c1497b719ea263863
Diameter
310252056
Circumference
974685579.89073
Area
7.5599551278663E+16
Volume
1.5636610811255E+25
Surface area
3.0239820511465E+17
Circumference
974685579.89073
Perimeter
620504112
Area
24064084563056784
Diagonal
219381332.67467
Surface area
144384507378340704
Volume
3.7329658557231E+24
Space diagonal
268686162.07235
Perimeter
465378084
Area
1.0420054275212E+16
Altitude
134343081.03618
Surface area
1.0420054275212E+16
Volume
4.3993424508661E+23
Height
73127110.891556