138977392 (number)

138977392 is an even 9-digits composite number following 138977391 and preceding 138977393. In scientific notation, it is written as 1.38977392 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 10 positive divisors. There are 69488688 positive integers (up to 138977392) that are relatively prime to 138977392.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million nine hundred seventy-seven thousand three hundred ninety-two

Notation

Scientific notation 1.38977392 × 10^8
Engineering notation 1.38977392 × 10^6

Prime Factorization of 138977392

Prime Factorization 2 × 2 × 2 × 2 × 8686087

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17372174
Product of the distinct prime numbers

The prime factorization of 138977392 is 2 × 2 × 2 × 2 × 8686087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138977392)

Multiplication

n×y
n×2 277954784
n×3 416932176
n×4 555909568
n×5 694886960

Division

n÷y
n÷2 69488696
n÷3 46325797.333333
n÷3 34744348
n÷5 27795478.4

Exponentiation

ny
n2 19314715487121664
n3 2.6843087856222E+24
n4 3.7305823434846E+32
n5 5.1846660473873E+40

Nth Root

y√n
2√n 11788.867290796
3√n 517.9820608666
4√n 108.57655037252
5√n 42.519566834092

Divisors of 138977392

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138977391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138977392 can be divided by 10 positive divisors. The sum of these divisors (counting 138977392) is 1, the average is 0.1.

Base conversion 138977392

Base System Value
2 Binary 1000010010001010000001110000
3 Ternary 100200111210010211
4 Quaternary 20102022001300
5 Quinary 241034234032
6 Senary 21442433504
8 Octal 1022120160
10 Decimal 138977392
12 Duodecimal 3a662894
16 Hexadecimal 848a070
20 Vigesimal 238c39c
36 Base36 2aqrn4

Cryptographic Hash Functions

md5 e70c4f12d4650f8f17b6bba80c264e7d
sha1 c37a7daa507e9a50e43fcb792527c1fe1aa69685
sha256 ea7fc6534543e9ca6db9f2c67468c27bc00a8894609bb25ff37af21408ba6f02
sha512 821dfc7bdd09ab4b473df70f9fa251f55fa2db9867b1536f962ebeaadb1333bc623b842ecebac49b175ef6437374e3e64bcad5efccc6348fce0cf3646c79b424
ripemd-160 e6cd1e22bc490da6e6864eadf324c831d2ca8c97

138977392 as geometric shapes

Circle

Radius = n
Diameter 277954784
Circumference 873220707.44454
Area 6.0678968280518E+16

Sphere

Radius = n
Volume 1.1244006347836E+25
Surface area 2.4271587312207E+17
Circumference 873220707.44454

Square

Length = n
Perimeter 555909568
Area 19314715487121664
Diagonal 196543712.62964

Cube

Length = n
Surface area 115888292922729984
Volume 2.6843087856222E+24
Space diagonal 240715904.04742

Equilateral Triangle

Length = n
Perimeter 416932176
Area 8.363517139358E+15
Altitude 120357952.02371

Triangular Pyramid

Length = n
Surface area 8.363517139358E+15
Volume 3.1634882418534E+23
Height 65514570.876547