138292216 is an even 9-digits composite number following 138292215
and preceding 138292217 . In scientific notation, it is written as 1.38292216 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors.
There are 69146104 positive integers (up to 138292216) that are relatively prime to 138292216.
138292216 has 8 divisors, whose sum is 259297920
The reverse of 138292216 is 612292831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-eight million two hundred ninety-two thousand two hundred sixteen
Scientific notation
1.38292216 × 10^8
Engineering notation
1.38292216 × 10^6
Prime Factorization
2 × 2 × 2 × 17286527
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34573054
Product of the distinct prime numbers
The prime factorization of 138292216 is 2 × 2 × 2 × 17286527.
Since it has a total of 4 prime factors.
1 , 7 , 83 , 40 , 820 , 717 , 370 , 5970 , 19920 , 91840 , 523749 , 165302 , 650703 , 5207429 , 65175360 , 9600879 , 339599507 , 962553954 , 5433032049 , 6195375991
n×2
276584432
n×3
414876648
n×4
553168864
n×5
691461080
n÷2
69146108
n÷3
46097405.333333
n÷3
34573054
n÷5
27658443.2
n2
19124737006190656
n3
2.6448022610033E+24
n4
3.6575556555596E+32
n5
5.0581147675067E+40
2 √n
11759.771086207
3 √n
517.12941924235
4 √n
108.44247823712
5 √n
42.47755854865
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
-138292215
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 138292216 can be divided by 8 positive divisors.
The sum of these divisors (counting 138292216) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111100010101111111000
3
Ternary
100122012222020221
4
Quaternary
20033202233320
5
Quinary
240400322331
6
Senary
21420025424
8
Octal
1017425770
10
Decimal
138292216
12
Duodecimal
3a392274
16
Hexadecimal
83e2bf8
20
Vigesimal
2346aag
36
Base36
2ac2yg
md5
774359c1e7a14eeec0aa8a593c829443
sha1
855533e6b286171ad1104fc4d4677f9822b10de1
sha256
1ea5d4550e8733c11b2e38a3e000ce5c052d66a6499c5f465c840b1fda7437c8
sha512
d62eee82f975afa55d982ef3f71a397880be1a31547b7fcc4ab7db92e81d138aa0a396b0be64efa7a6d2778a18109154c230271d35e5712001b04b0eced0d2f4
ripemd-160
c1671b4fdb574b9f78653c9acfee148fbc8752e1
Diameter
276584432
Circumference
868915619.66851
Area
6.0082133280485E+16
Volume
1.1078521804488E+25
Surface area
2.4032853312194E+17
Circumference
868915619.66851
Perimeter
553168864
Area
19124737006190656
Diagonal
195574727.43783
Surface area
114748422037143936
Volume
2.6448022610033E+24
Space diagonal
239529144.40329
Perimeter
414876648
Area
8.2812540440287E+15
Altitude
119764572.20164
Surface area
8.2812540440287E+15
Volume
3.1169293560883E+23
Height
65191575.81261