138304172 is an even 9-digits composite number following 138304171
and preceding 138304173 . In scientific notation, it is written as 1.38304172 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors.
There are 69066816 positive integers (up to 138304172) that are relatively prime to 138304172.
138304172 has 12 divisors, whose sum is 242330760
The reverse of 138304172 is 271403831
Previous prime number is 827
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred thirty-eight million three hundred four thousand one hundred seventy-two
Scientific notation
1.38304172 × 10^8
Engineering notation
1.38304172 × 10^6
Prime Factorization
2 × 2 × 827 × 41809
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69152086
Product of the distinct prime numbers
The prime factorization of 138304172 is 2 × 2 × 827 × 41809.
Since it has a total of 4 prime factors.
1 , 5 , 58 , 62 , 252 , 432 , 8265 , 1589 , 34768 , 19569 , 168093 , 155599 , 470548 , 4253314 , 85944216 , 14602296 , 873013818 , 511115139 , 6578264807 , 76931436
n×2
276608344
n×3
414912516
n×4
553216688
n×5
691520860
n÷2
69152086
n÷3
46101390.666667
n÷3
34576043
n÷5
27660834.4
n2
19128043992605584
n3
2.6454882863769E+24
n4
3.6588206698305E+32
n5
5.060301632374E+40
2 √n
11760.279418449
3 √n
517.14432155415
4 √n
108.44482199925
5 √n
42.478292999428
1 , 2 , 4 , 827 , 1654 , 3308 , 41809 , 83618 , 167236 , 34576043 , 69152086 , 138304172
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
-138304171
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 138304172 can be divided by 12 positive divisors.
The sum of these divisors (counting 138304172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001111100101101010101100
3
Ternary
100122020120122202
4
Quaternary
20033211222230
5
Quinary
240401213142
6
Senary
21420201032
8
Octal
1017455254
10
Decimal
138304172
12
Duodecimal
3a399178
16
Hexadecimal
83e5aac
20
Vigesimal
234808c
36
Base36
2acc6k
md5
593be7c3b7e6769dff2cc0480d0b4030
sha1
6768362b0c78778937cfd63209e62ab99c6f7141
sha256
14d05c0dc823fd60c4382ff00894779826278bf731d8078a7c235c3cbb47e86f
sha512
061aa9c78852e07ed79b5c710de53225a4a2d6425bed5040da4478594f79fd86424fb1396ae05f76b20c2a4bb64a3492e180dc101de6225efda694fff5ffead4
ripemd-160
ffba1c0369912bc7c4fa9ce88f6f765eb1fa12de
Diameter
276608344
Circumference
868990741.43204
Area
6.0092522484712E+16
Volume
1.1081395420853E+25
Surface area
2.4037008993885E+17
Circumference
868990741.43204
Perimeter
553216688
Area
19128043992605584
Diagonal
195591635.77518
Surface area
114768263955633504
Volume
2.6454882863769E+24
Space diagonal
239549852.80274
Perimeter
414912516
Area
8.2826860111514E+15
Altitude
119774926.40137
Surface area
8.2826860111514E+15
Volume
3.1177378447445E+23
Height
65197211.92506