138435895 (number)

138435895 is an odd 9-digits composite number following 138435894 and preceding 138435896. In scientific notation, it is written as 1.38435895 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 102229536 positive integers (up to 138435895) that are relatively prime to 138435895.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred thirty-five thousand eight hundred ninety-five

Notation

Scientific notation 1.38435895 × 10^8
Engineering notation 1.38435895 × 10^6

Prime Factorization of 138435895

Prime Factorization 5 × 13 × 2129783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138435895
Product of the distinct prime numbers

The prime factorization of 138435895 is 5 × 13 × 2129783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 52, 85, 881, 720, 7716, 5934, 11084, 83500, 176104, 871480, 3999140, 8943567, 89945387, 45461452, 576092913, 998720964, 3091211958, 144458952

Basic calculations (n = 138435895)

Multiplication

n×y
n×2 276871790
n×3 415307685
n×4 553743580
n×5 692179475

Division

n÷y
n÷2 69217947.5
n÷3 46145298.333333
n÷3 34608973.75
n÷5 27687179

Exponentiation

ny
n2 19164497024451025
n3 2.6530542978047E+24
n4 3.6727794620019E+32
n5 5.0844451195985E+40

Nth Root

y√n
2√n 11765.878420246
3√n 517.3084481692
4√n 108.47063390727
5√n 42.486381313294

Divisors of 138435895

1, 5, 13, 65, 2129783, 10648915, 27687179, 138435895

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 -138435894
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 138435895 can be divided by 8 positive divisors. The sum of these divisors (counting 138435895) is 1, the average is 0.125.

Base conversion 138435895

Base System Value
2 Binary 1000010000000101110100110111
3 Ternary 100122111021100101
4 Quaternary 20100011310313
5 Quinary 240414422040
6 Senary 21423054531
8 Octal 1020056467
10 Decimal 138435895
12 Duodecimal 3a441447
16 Hexadecimal 8405d37
20 Vigesimal 23549ef
36 Base36 2af5tj

Cryptographic Hash Functions

md5 42ca681c12866002971d21e4859243d7
sha1 b8abcd9078f05e0d1596c27f943acbee996e3bf0
sha256 b18adf52a3c5cbe35f60fd613e427c48439a7dc1e02056a3997af74620cd355d
sha512 23522173e59f2a2b529feb544165bb4db2e1d55e1676bf2f36771891a7e8c6e01ab177320fcfad892bd8bf82e4130ddb9e18634ea9cb0f32bd44023011e29604
ripemd-160 050c772801a8ea9679159ea2c8643e4e62208fcc

138435895 as geometric shapes

Circle

Radius = n
Diameter 276871790
Circumference 869818381.45026
Area 6.0207043061759E+16

Sphere

Radius = n
Volume 1.1113087855411E+25
Surface area 2.4082817224704E+17
Circumference 869818381.45026

Square

Length = n
Perimeter 553743580
Area 19164497024451025
Diagonal 195777920.22826

Cube

Length = n
Surface area 114986982146706150
Volume 2.6530542978047E+24
Space diagonal 239778003.73127

Equilateral Triangle

Length = n
Perimeter 415307685
Area 8.2984706369629E+15
Altitude 119889001.86564

Triangular Pyramid

Length = n
Surface area 8.2984706369629E+15
Volume 3.126654474723E+23
Height 65259306.742753