138667776 (number)

138667776 is an even 9-digits composite number following 138667775 and preceding 138667777. In scientific notation, it is written as 1.38667776 × 10^8. The sum of its digits is 51. It has a total of 12 prime factors and 144 positive divisors. There are 37158912 positive integers (up to 138667776) that are relatively prime to 138667776.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38667776 × 10^8
Engineering notation 1.38667776 × 10^6

Prime Factorization of 138667776

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 129 × 17 × 13 × 19

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 1083342
Product of the distinct prime numbers

The prime factorization of 138667776 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 129 × 17 × 13 × 19. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138667776)

Multiplication

n×y
n×2 277335552
n×3 416003328
n×4 554671104
n×5 693338880

Division

n÷y
n÷2 69333888
n÷3 46222592
n÷3 34666944
n÷5 27733555.2

Exponentiation

ny
n2 19228752100786176
n3 2.6664082890713E+24
n4 3.6974490735349E+32
n5 5.1271703990034E+40

Nth Root

y√n
2√n 11775.728257734
3√n 517.59711869538
4√n 108.51602765368
5√n 42.500604778228

Divisors of 138667776

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138667775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138667776 can be divided by 144 positive divisors. The sum of these divisors (counting 138667776) is 1, the average is 0.0069444444444444.

Base conversion 138667776

Base System Value
2 Binary 1000010000111110011100000000
3 Ternary 100122221001102120
4 Quaternary 20100332130000
5 Quinary 240444332101
6 Senary 21432044240
8 Octal 1020763400
10 Decimal 138667776
12 Duodecimal 3a533680
16 Hexadecimal 843e700
20 Vigesimal 236d98g
36 Base36 2ak4qo

Cryptographic Hash Functions

md5 b973018e3c12a0e70305477413b9dc5a
sha1 f479efb1f402c71b45dc84dfa659bf891a1376ea
sha256 6227b0c443a1eba55e02a487145d42996206debe17a2cb5720eb18339cecaf93
sha512 34106f5ff069fdcf8bbd5e0b827791b4d0c6d15533b62b5ba3b7f4e977f471fd2ad00b7f0c136fc86bf9ce83a6af7b6152861c5c12e9046379ef3c42c2ece602
ripemd-160 8249a03e744c0bab7cdb1e8caecedb3165ea580b

138667776 as geometric shapes

Circle

Radius = n
Diameter 277335552
Circumference 871275332.74247
Area 6.0408906337529E+16

Sphere

Radius = n
Volume 1.1169024923223E+25
Surface area 2.4163562535012E+17
Circumference 871275332.74247

Square

Length = n
Perimeter 554671104
Area 19228752100786176
Diagonal 196105849.48331

Cube

Length = n
Surface area 115372512604717056
Volume 2.6664082890713E+24
Space diagonal 240179633.40458

Equilateral Triangle

Length = n
Perimeter 416003328
Area 8.3262939011771E+15
Altitude 120089816.70229

Triangular Pyramid

Length = n
Surface area 8.3262939011771E+15
Volume 3.1423923043573E+23
Height 65368616.494438