138263669 is an odd 9-digits composite number following 138263668
and preceding 138263670 . In scientific notation, it is written as 1.38263669 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 130130240 positive integers (up to 138263669) that are relatively prime to 138263669.
138263669 has 4 divisors, whose sum is 138742380
The reverse of 138263669 is 966362831
Previous prime number is 289
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-eight million two hundred sixty-three thousand six hundred sixty-nine
Scientific notation
1.38263669 × 10^8
Engineering notation
1.38263669 × 10^6
Prime Factorization
289 × 478421
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138263669
Product of the distinct prime numbers
The prime factorization of 138263669 is 289 × 478421.
Since it has a total of 2 prime factors.
7 , 3 , 72 , 75 , 35 , 410 , 8543 , 3740 , 22794 , 69407 , 51575 , 423743 , 632496 , 9215956 , 45268688 , 91748068 , 851033044 , 636194368 , 2969098007 , 7261757491
n×2
276527338
n×3
414791007
n×4
553054676
n×5
691318345
n÷2
69131834.5
n÷3
46087889.666667
n÷3
34565917.25
n÷5
27652733.8
n2
19116842165341561
n3
2.643164737474E+24
n4
3.6545365437458E+32
n5
5.0528963103287E+40
2 √n
11758.557266944
3 √n
517.09383394368
4 √n
108.43688148847
5 √n
42.475804716025
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138263668
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138263669 can be divided by 4 positive divisors.
The sum of these divisors (counting 138263669) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001111011011110001110101
3
Ternary
100122011112002122
4
Quaternary
20033123301311
5
Quinary
240343414134
6
Senary
21415245325
8
Octal
1017336165
10
Decimal
138263669
12
Duodecimal
3a379845
16
Hexadecimal
83dbc75
20
Vigesimal
2342j39
36
Base36
2abgxh
md5
034b35ce0749bcee8d02fbeb17fa0404
sha1
b79a1c952cb6f5a27f15aaa3953b04d7831398b7
sha256
4f495fed45eac6286db4ffea654478654a110b56f2096cd8a7374cbe997374a5
sha512
df48590cd12144bb5a0a633f670e6330319f073be739df71e1ec4b9c5cbad1be83240c35f1edf204c550de7a05a105ad14307f701c6afe951cf7fb9aac6c6a1b
ripemd-160
38887582fd4b5c89ba844d96ff62b9371934fa19
Diameter
276527338
Circumference
868736253.57754
Area
6.0057330906473E+16
Volume
1.1071662561968E+25
Surface area
2.4022932362589E+17
Circumference
868736253.57754
Perimeter
553054676
Area
19116842165341561
Diagonal
195534355.88326
Surface area
114701052992049366
Volume
2.643164737474E+24
Space diagonal
239479699.54889
Perimeter
414791007
Area
8.2778354776617E+15
Altitude
119739849.77444
Surface area
8.2778354776617E+15
Volume
3.1149995161017E+23
Height
65178118.627755