155392382 is an even 9-digits composite number following 155392381
and preceding 155392383 . In scientific notation, it is written as 1.55392382 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 74843328 positive integers (up to 155392382) that are relatively prime to 155392382.
155392382 has 16 divisors, whose sum is 241684560
The reverse of 155392382 is 283293551
Previous prime number is 467
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-five million three hundred ninety-two thousand three hundred eighty-two
Scientific notation
1.55392382 × 10^8
Engineering notation
1.55392382 × 10^6
Prime Factorization
2 × 29 × 467 × 5737
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
155392382
Product of the distinct prime numbers
The prime factorization of 155392382 is 2 × 29 × 467 × 5737.
Since it has a total of 4 prime factors.
7 , 7 , 6 , 88 , 655 , 922 , 2276 , 7339 , 50885 , 10913 , 210152 , 387995 , 9814843 , 3397517 , 22713557 , 84328731 , 641591484 , 364924945 , 3270291272 , 6266569418
n×2
310784764
n×3
466177146
n×4
621569528
n×5
776961910
n÷2
77696191
n÷3
51797460.666667
n÷3
38848095.5
n÷5
31078476.4
n2
24146792383633924
n3
3.7522275861523E+24
n4
5.8306758241832E+32
n5
9.0604260498964E+40
2 √n
12465.648077818
3 √n
537.62143367737
4 √n
111.64966671611
5 √n
43.479640522343
1 , 2 , 29 , 58 , 467 , 934 , 5737 , 11474 , 13543 , 27086 , 166373 , 332746 , 2679179 , 5358358 , 77696191 , 155392382
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
-155392381
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 155392382 can be divided by 16 positive divisors.
The sum of these divisors (counting 155392382) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010000110001100101111110
3
Ternary
101211101202021102
4
Quaternary
21100301211332
5
Quinary
304240024012
6
Senary
23230333102
8
Octal
1120614576
10
Decimal
155392382
12
Duodecimal
4405a192
16
Hexadecimal
943197e
20
Vigesimal
28b40j2
36
Base36
2kilj2
md5
7d5fa275f85af67ec6acb6560abb1393
sha1
867036d96f695f8e47ccb0ec12ebae66db6951fb
sha256
b8fdeb49db9623efa11f7cc1ffa837ab35829f8012cd8530d63e9d571a65ea1e
sha512
6b13a8ffbb7315b7c933c16e21b55ea1c431a3df7c5edeafe961c2aba505b90489945f6e47c2278c15ddebf4723861b6f4710821f97063fb045ceafa4f8c97ad
ripemd-160
500bcac6a139566c6141c3a04fd1ff064134e56f
Diameter
310784764
Circumference
976359131.43004
Area
7.5859385560182E+16
Volume
1.5717294159004E+25
Surface area
3.0343754224073E+17
Circumference
976359131.43004
Perimeter
621569528
Area
24146792383633924
Diagonal
219758014.11386
Surface area
144880754301803544
Volume
3.7522275861523E+24
Space diagonal
269147500.73315
Perimeter
466177146
Area
1.0455867812068E+16
Altitude
134573750.36658
Surface area
1.0455867812068E+16
Volume
4.4220426178726E+23
Height
73252671.371287