138182456 is an even 9-digits composite number following 138182455
and preceding 138182457 . In scientific notation, it is written as 1.38182456 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors.
There are 69091224 positive integers (up to 138182456) that are relatively prime to 138182456.
138182456 has 8 divisors, whose sum is 259092120
The reverse of 138182456 is 654281831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-eight million one hundred eighty-two thousand four hundred fifty-six
Scientific notation
1.38182456 × 10^8
Engineering notation
1.38182456 × 10^6
Prime Factorization
2 × 2 × 2 × 17272807
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34545614
Product of the distinct prime numbers
The prime factorization of 138182456 is 2 × 2 × 2 × 17272807.
Since it has a total of 4 prime factors.
7 , 8 , 14 , 24 , 816 , 960 , 6872 , 4657 , 54848 , 99194 , 87379 , 429304 , 1840867 , 4658843 , 53353046 , 58635916 , 724863657 , 526951793 , 2009859554 , 660281874
n×2
276364912
n×3
414547368
n×4
552729824
n×5
690912280
n÷2
69091228
n÷3
46060818.666667
n÷3
34545614
n÷5
27636491.2
n2
19094391146191936
n3
2.6385098644055E+24
n4
3.6459577324377E+32
n5
5.0380739394044E+40
2 √n
11755.103402353
3 √n
516.99257098047
4 √n
108.42095462757
5 √n
42.470813674888
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138182455
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138182456 can be divided by 8 positive divisors.
The sum of these divisors (counting 138182456) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111000111111100111000
3
Ternary
100122000101200202
4
Quaternary
20033013330320
5
Quinary
240333314311
6
Senary
21413421332
8
Octal
1017077470
10
Decimal
138182456
12
Duodecimal
3a33a848
16
Hexadecimal
83c7f38
20
Vigesimal
233cg2g
36
Base36
2a9q9k
md5
3b34a08281dba5a7ed8e4d53be3d6da0
sha1
902b06affd4fc3cc408a2b05058639e6a5aa3a60
sha256
456f25f84d8ca4b1ba1157e3024e48aacd3642b727935b7949dcc4b3b73a56f1
sha512
46031c16cb9e101fc998bb3f44a134bff6afc1eba61cbfb7ecce495443b20e4b88bc395ae37972f03a24eebdca8a2dd9e90b223fb41d0c835ef661eba1baa404
ripemd-160
e013cef0f3bbbc0ea706b344d1bc1144e8585129
Diameter
276364912
Circumference
868225977.24919
Area
5.9986798949647E+16
Volume
1.1052164275254E+25
Surface area
2.3994719579859E+17
Circumference
868225977.24919
Perimeter
552729824
Area
19094391146191936
Diagonal
195419503.35722
Surface area
114566346877151616
Volume
2.6385098644055E+24
Space diagonal
239339034.50665
Perimeter
414547368
Area
8.2681139011994E+15
Altitude
119669517.25333
Surface area
8.2681139011994E+15
Volume
3.1095136955812E+23
Height
65139834.452408