138351693 is an odd 9-digits composite number following 138351692
and preceding 138351694 . In scientific notation, it is written as 1.38351693 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 88099440 positive integers (up to 138351693) that are relatively prime to 138351693.
138351693 has 16 divisors, whose sum is 192761856
The reverse of 138351693 is 396153831
Previous prime number is 1511
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred thirty-eight million three hundred fifty-one thousand six hundred ninety-three
Scientific notation
1.38351693 × 10^8
Engineering notation
1.38351693 × 10^6
Prime Factorization
3 × 23 × 1511 × 1327
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
138351693 Product of the distinct prime numbers
The prime factorization of 138351693 is 3 × 23 × 1511 × 1327.
Since it has a total of 4 prime factors.
2 , 2 , 33 , 44 , 409 , 769 , 2972 , 2644 , 98013 , 51867 , 32628 , 814143 , 4483145 , 9980234 , 15336352 , 21329404 , 477535619 , 797849517 , 4673232533 , 6178645349
n×2
276703386
n×3
415055079
n×4
553406772
n×5
691758465
n÷2
69175846.5
n÷3
46117231
n÷3
34587923.25
n÷5
27670338.6
n2
19141190955966249
n3
2.6482161747942E+24
n4
3.6638519121276E+32
n5
5.0690011494415E+40
2 √n11762.299647603
3 √n517.20354464392
4 √n108.45413614797
5 √n42.481211687352
1 , 3 , 23 , 69 , 1327 , 1511 , 3981 , 4533 , 30521 , 34753 , 91563 , 104259 , 2005097 , 6015291 , 46117231 , 138351693
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
-138351692 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 138351693 can be divided by 16 positive divisors.
The sum of these divisors (counting 138351693) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001111110001010001001101
3
Ternary
100122022222211210
4
Quaternary
20033301101031
5
Quinary
240404223233
6
Senary
21421205033
8
Octal
1017612115
10
Decimal
138351693
12
Duodecimal
3a400779
16
Hexadecimal
83f144d
20
Vigesimal
234dj4d
36
Base36
2adcul
md5
4aea7471369138ce9bffc179e36d9697
sha1
c4872a89135877bf7d2e64a1b256e1e5fb48ab3c
sha256
361c8f20327dcf6a0d2764b8cf98f10fdb31a87d54f58c5f1826a518bc9c0f58
sha512
59acb23b69615f36fb5e2f3beeddd91c36ef20d1e0342b282d27033b0c36be3b9904fd69512d14074ff833fdbb959b92f9cacfea8e11d6c2a9baa30688593629
ripemd-160
f4bca25d30c8c5728e92705cf02f6e907d215fe6
Diameter
276703386
Circumference
869289324.68102
Area
6.0133824888223E+16
Volume
1.1092821973135E+25
Surface area
2.4053529955289E+17
Circumference
869289324.68102
Perimeter
553406772
Area
19141190955966249
Diagonal
195658840.61788
Surface area
114847145735797494
Volume
2.6482161747942E+24
Space diagonal
239632161.58917
Perimeter
415055079
Area
8.2883788132779E+15
Altitude
119816080.79459
Surface area
8.2883788132779E+15
Volume
3.1209526920748E+23
Height
65219613.539293