155384792 is an even 9-digits composite number following 155384791
and preceding 155384793 . In scientific notation, it is written as 1.55384792 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors.
There are 76532544 positive integers (up to 155384792) that are relatively prime to 155384792.
155384792 has 16 divisors, whose sum is 295695960
The reverse of 155384792 is 297483551
Previous prime number is 67
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-five million three hundred eighty-four thousand seven hundred ninety-two
Scientific notation
1.55384792 × 10^8
Engineering notation
1.55384792 × 10^6
Prime Factorization
2 × 2 × 2 × 67 × 289897
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38846198
Product of the distinct prime numbers
The prime factorization of 155384792 is 2 × 2 × 2 × 67 × 289897.
Since it has a total of 5 prime factors.
9 , 5 , 91 , 45 , 174 , 29 , 3062 , 1571 , 48147 , 22903 , 509685 , 292221 , 8887854 , 6045461 , 6838941 , 36651602 , 579740456 , 693639836 , 4152571851 , 1291103252
n×2
310769584
n×3
466154376
n×4
621539168
n×5
776923960
n÷2
77692396
n÷3
51794930.666667
n÷3
38846198
n÷5
31076958.4
n2
24144433584883264
n3
3.7516777905449E+24
n4
5.8295367313484E+32
n5
9.0582135245693E+40
2 √n
12465.343637461
3 √n
537.61268032437
4 √n
111.64830333445
5 √n
43.479215769321
1 , 2 , 4 , 8 , 67 , 134 , 268 , 536 , 289897 , 579794 , 1159588 , 2319176 , 19423099 , 38846198 , 77692396 , 155384792
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
-155384791
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 155384792 can be divided by 16 positive divisors.
The sum of these divisors (counting 155384792) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010000101111101111011000
3
Ternary
101211101100212022
4
Quaternary
21100233233120
5
Quinary
304234303132
6
Senary
23230234012
8
Octal
1120575730
10
Decimal
155384792
12
Duodecimal
44055908
16
Hexadecimal
942fbd8
20
Vigesimal
28b31jc
36
Base36
2kifo8
md5
56ee9945cac8c37cb9a779e56c5256cc
sha1
aa133f55a72dd67468dadbb7d3f38288dd227371
sha256
6b1462ce5f3248266035f0148cb3235d71986f9bf17cd0672740331308bfcd6b
sha512
6be4f8b06078185002ca0023f01e85f34a9c97cb7d94e2b1a48df2d0b428c1a92afd21250139f8e46bd53e83fb4018ad49add7c45b9769b4b88c68df46f48f76
ripemd-160
10eda349fb5b2a2e14ff299c69397558888a70cd
Diameter
310769584
Circumference
976311442.05356
Area
7.5851975175356E+16
Volume
1.5714991180549E+25
Surface area
3.0340790070142E+17
Circumference
976311442.05356
Perimeter
621539168
Area
24144433584883264
Diagonal
219747280.23292
Surface area
144866601509299584
Volume
3.7516777905449E+24
Space diagonal
269134354.46752
Perimeter
466154376
Area
1.0454846422248E+16
Altitude
134567177.23376
Surface area
1.0454846422248E+16
Volume
4.4213946775354E+23
Height
73249093.410974