138214356 is an even 9-digits composite number following 138214355
and preceding 138214357 . In scientific notation, it is written as 1.38214356 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 39489792 positive integers (up to 138214356) that are relatively prime to 138214356.
138214356 has 12 divisors, whose sum is 253393140
The reverse of 138214356 is 653412831
Previous prime number is 21
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty-eight million two hundred fourteen thousand three hundred fifty-six
Scientific notation
1.38214356 × 10^8
Engineering notation
1.38214356 × 10^6
Prime Factorization
2 × 2 × 21 × 1645409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69107178
Product of the distinct prime numbers
The prime factorization of 138214356 is 2 × 2 × 21 × 1645409.
Since it has a total of 4 prime factors.
3 , 1 , 44 , 96 , 331 , 315 , 2418 , 6315 , 66618 , 77417 , 310005 , 913201 , 2502280 , 8048848 , 12426073 , 11959582 , 797321312 , 409915077 , 737069118 , 9712788624
n×2
276428712
n×3
414643068
n×4
552857424
n×5
691071780
n÷2
69107178
n÷3
46071452
n÷3
34553589
n÷5
27642871.2
n2
19103208204494736
n3
2.6403376195182E+24
n4
3.6493256370427E+32
n5
5.0438919275815E+40
2 √n
11756.460181534
3 √n
517.0323512212
4 √n
108.42721144406
5 √n
42.472774406962
1 , 2 , 4 , 21 , 42 , 84 , 1645409 , 3290818 , 6581636 , 34553589 , 69107178 , 138214356
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
-138214355
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 138214356 can be divided by 12 positive divisors.
The sum of these divisors (counting 138214356) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001111001111101111010100
3
Ternary
100122002000110020
4
Quaternary
20033033233110
5
Quinary
240340324411
6
Senary
21414225140
8
Octal
1017175724
10
Decimal
138214356
12
Duodecimal
3a3551b0
16
Hexadecimal
83cfbd4
20
Vigesimal
233gfhg
36
Base36
2aaevo
md5
70127c2e424510f3af90233524345582
sha1
274b17243b5bab56464c54242d8ccbb38e36dd5f
sha256
79c06fbfb694a2a35bbc6120194a514483f00a4f426eab3dd8d4c7547a455507
sha512
1e42ba354ef51821e27121654f9e0130c3ce942862b3b9d24f42cca75a108afa19c56c55c93a37f27a44c6aa9d9ba07c64dbe2a3c796e41e63fc0abe54f93a09
ripemd-160
0de4afb136f1e5a51c7cffd6cd96ae8951673173
Diameter
276428712
Circumference
868426410.86049
Area
6.0014498555237E+16
Volume
1.1059820357967E+25
Surface area
2.4005799422095E+17
Circumference
868426410.86049
Perimeter
552857424
Area
19103208204494736
Diagonal
195464616.76986
Surface area
114619249226968416
Volume
2.6403376195182E+24
Space diagonal
239394286.92741
Perimeter
414643068
Area
8.2719317994379E+15
Altitude
119697143.46371
Surface area
8.2719317994379E+15
Volume
3.1116677256387E+23
Height
65154872.256621