138364449 is an odd 9-digits composite number following 138364448
and preceding 138364450 . In scientific notation, it is written as 1.38364449 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 91968576 positive integers (up to 138364449) that are relatively prime to 138364449.
138364449 has 8 divisors, whose sum is 185034720
The reverse of 138364449 is 944463831
Previous prime number is 337
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-eight million three hundred sixty-four thousand four hundred forty-nine
Scientific notation
1.38364449 × 10^8
Engineering notation
1.38364449 × 10^6
Prime Factorization
3 × 337 × 136859
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138364449
Product of the distinct prime numbers
The prime factorization of 138364449 is 3 × 337 × 136859.
Since it has a total of 3 prime factors.
5 , 1 , 6 , 19 , 768 , 361 , 5578 , 4251 , 94521 , 94439 , 404726 , 891686 , 270540 , 4126838 , 72591360 , 41412273 , 245971506 , 939846775 , 1087687899 , 4435992826
n×2
276728898
n×3
415093347
n×4
553457796
n×5
691822245
n÷2
69182224.5
n÷3
46121483
n÷3
34591112.25
n÷5
27672889.8
n2
19144720747073601
n3
2.6489487374277E+24
n4
3.6652033248343E+32
n5
5.0713383851367E+40
2 √n
11762.841876009
3 √n
517.21943951185
4 √n
108.45663592427
5 √n
42.481995010404
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
-138364448
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 138364449 can be divided by 8 positive divisors.
The sum of these divisors (counting 138364449) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111110100011000100001
3
Ternary
100122100122100020
4
Quaternary
20033310120201
5
Quinary
240410130244
6
Senary
21421344053
8
Octal
1017643041
10
Decimal
138364449
12
Duodecimal
3a408029
16
Hexadecimal
83f4621
20
Vigesimal
234fb29
36
Base36
2admox
md5
9cacbecb8250e30631c6e1987f0a4a34
sha1
03edda791abda5efce9fb138ea0de42b5721157a
sha256
504c8af9d78a2bc88e8700ca54fb79cfcd39eea91faedb4b92c092149f63aaee
sha512
07d445f5eea77ce6fac3ce10f8777e533bafb681468b1ee1d6bf35a9cb4084e2e7812424edd943c3c7f7df25342034aca986536160ba762159b98ecafdc09a88
ripemd-160
5004d65394267f01431a03e91f4516ca37019a1c
Diameter
276728898
Circumference
869369472.9928
Area
6.0144914054035E+16
Volume
1.1095890524318E+25
Surface area
2.4057965621614E+17
Circumference
869369472.9928
Perimeter
553457796
Area
19144720747073601
Diagonal
195676880.32608
Surface area
114868324482441606
Volume
2.6489487374277E+24
Space diagonal
239654255.62927
Perimeter
415093347
Area
8.2899072576624E+15
Altitude
119827127.81464
Surface area
8.2899072576624E+15
Volume
3.1218160254178E+23
Height
65225626.77536