138364449 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred sixty-four thousand four hundred forty-nine

Notation

Scientific notation 1.38364449 × 10^8
Engineering notation 1.38364449 × 10^6

Prime Factorization of 138364449

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.

Most popular turbo-numbers

Basic calculations (n = 138364449)

Multiplication

n×y
n×2 276728898
n×3 415093347
n×4 553457796
n×5 691822245

Division

n÷y
n÷2 69182224.5
n÷3 46121483
n÷3 34591112.25
n÷5 27672889.8

Exponentiation

ny
n2 19144720747073601
n3 2.6489487374277E+24
n4 3.6652033248343E+32
n5 5.0713383851367E+40

Nth Root

y√n
2√n 11762.841876009
3√n 517.21943951185
4√n 108.45663592427
5√n 42.481995010404

Divisors of 138364449

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 conversion 138364449

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

Cryptographic Hash Functions

md5 9cacbecb8250e30631c6e1987f0a4a34
sha1 03edda791abda5efce9fb138ea0de42b5721157a
sha256 504c8af9d78a2bc88e8700ca54fb79cfcd39eea91faedb4b92c092149f63aaee
sha512 07d445f5eea77ce6fac3ce10f8777e533bafb681468b1ee1d6bf35a9cb4084e2e7812424edd943c3c7f7df25342034aca986536160ba762159b98ecafdc09a88
ripemd-160 5004d65394267f01431a03e91f4516ca37019a1c

138364449 as geometric shapes

Circle

Radius = n
Diameter 276728898
Circumference 869369472.9928
Area 6.0144914054035E+16

Sphere

Radius = n
Volume 1.1095890524318E+25
Surface area 2.4057965621614E+17
Circumference 869369472.9928

Square

Length = n
Perimeter 553457796
Area 19144720747073601
Diagonal 195676880.32608

Cube

Length = n
Surface area 114868324482441606
Volume 2.6489487374277E+24
Space diagonal 239654255.62927

Equilateral Triangle

Length = n
Perimeter 415093347
Area 8.2899072576624E+15
Altitude 119827127.81464

Triangular Pyramid

Length = n
Surface area 8.2899072576624E+15
Volume 3.1218160254178E+23
Height 65225626.77536