138667777 (number)

138667777 is an odd 9-digits composite number following 138667776 and preceding 138667778. In scientific notation, it is written as 1.38667777 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 137970756 positive integers (up to 138667777) that are relatively prime to 138667777.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million six hundred sixty-seven thousand seven hundred seventy-seven

Notation

Scientific notation 1.38667777 × 10^8
Engineering notation 1.38667777 × 10^6

Prime Factorization of 138667777

Prime Factorization 199 × 696823

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138667777
Product of the distinct prime numbers

The prime factorization of 138667777 is 199 × 696823. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138667777)

Multiplication

n×y
n×2 277335554
n×3 416003331
n×4 554671108
n×5 693338885

Division

n÷y
n÷2 69333888.5
n÷3 46222592.333333
n÷3 34666944.25
n÷5 27733555.4

Exponentiation

ny
n2 19228752378121729
n3 2.6664083467576E+24
n4 3.6974491801912E+32
n5 5.1271705838759E+40

Nth Root

y√n
2√n 11775.728300194
3√n 517.59711993959
4√n 108.51602784932
5√n 42.500604839527

Divisors of 138667777

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138667776
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138667777 can be divided by 4 positive divisors. The sum of these divisors (counting 138667777) is 1, the average is 0.25.

Base conversion 138667777

Base System Value
2 Binary 1000010000111110011100000001
3 Ternary 100122221001102121
4 Quaternary 20100332130001
5 Quinary 240444332102
6 Senary 21432044241
8 Octal 1020763401
10 Decimal 138667777
12 Duodecimal 3a533681
16 Hexadecimal 843e701
20 Vigesimal 236d98h
36 Base36 2ak4qp

Cryptographic Hash Functions

md5 859fe2bf2895a48f4661a4900396b446
sha1 5837dd7f51e2c0f5569a28aa92d1e9342c7c1a70
sha256 fc8407c46ab8c3a2e4ca076ade9a972974de7a41ba6b34d0cfe21085beacca11
sha512 3e00c384b87a938ccc7079eabbdfb0e366dd2978ed664d6fa7b2aa2a5e31c5587c9d98e28842ce8e202fbf5134676c3f90b75f034f1536bfced4542f4488c16f
ripemd-160 988fbbbda1418c905ee8d7ff9dd3578a2f518bf9

138667777 as geometric shapes

Circle

Radius = n
Diameter 277335554
Circumference 871275339.02566
Area 6.0408907208804E+16

Sphere

Radius = n
Volume 1.1169025164859E+25
Surface area 2.4163562883522E+17
Circumference 871275339.02566

Square

Length = n
Perimeter 554671108
Area 19228752378121729
Diagonal 196105850.89753

Cube

Length = n
Surface area 115372514268730374
Volume 2.6664083467576E+24
Space diagonal 240179635.13663

Equilateral Triangle

Length = n
Perimeter 416003331
Area 8.3262940212669E+15
Altitude 120089817.56832

Triangular Pyramid

Length = n
Surface area 8.3262940212669E+15
Volume 3.1423923723412E+23
Height 65368616.965843