138348748 (number)

138348748 is an even 9-digits composite number following 138348747 and preceding 138348749. In scientific notation, it is written as 1.38348748 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 69034752 positive integers (up to 138348748) that are relatively prime to 138348748.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred forty-eight thousand seven hundred forty-eight

Notation

Scientific notation 1.38348748 × 10^8
Engineering notation 1.38348748 × 10^6

Prime Factorization of 138348748

Prime Factorization 2 × 2 × 499 × 69313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69174374
Product of the distinct prime numbers

The prime factorization of 138348748 is 2 × 2 × 499 × 69313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 3, 23, 516, 441, 5700, 8428, 15812, 32627, 942238, 33632, 5061484, 8821540, 10472506, 98219452, 900366469, 507483829, 3971672440, 835162665

Basic calculations (n = 138348748)

Multiplication

n×y
n×2 276697496
n×3 415046244
n×4 553394992
n×5 691743740

Division

n÷y
n÷2 69174374
n÷3 46116249.333333
n÷3 34587187
n÷5 27669749.6

Exponentiation

ny
n2 19140376073167504
n3 2.6480470659719E+24
n4 3.6635399622228E+32
n5 5.068461670215E+40

Nth Root

y√n
2√n 11762.174458832
3√n 517.19987482918
4√n 108.45355899569
5√n 42.481030831981

Divisors of 138348748

1, 2, 4, 499, 998, 1996, 69313, 138626, 277252, 34587187, 69174374, 138348748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138348747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138348748 can be divided by 12 positive divisors. The sum of these divisors (counting 138348748) is 1, the average is 0.083333333333333.

Base conversion 138348748

Base System Value
2 Binary 1000001111110000100011001100
3 Ternary 100122022211210201
4 Quaternary 20033300203030
5 Quinary 240404124443
6 Senary 21421143244
8 Octal 1017604314
10 Decimal 138348748
12 Duodecimal 3a3bab24
16 Hexadecimal 83f08cc
20 Vigesimal 234dbh8
36 Base36 2adaks

Cryptographic Hash Functions

md5 1aff0972b46dac95d2d59fee178eaee8
sha1 5a5d70bd406d3535ecf3b170ef6efc5510311019
sha256 e0b6cb76645f471618249ea94f921bc17fec0bb0342565873767440c3f4c6b89
sha512 1f8b2b6de607f8d76c50b99d0ed5e6b8a86be91e923dbbe496c28700d28ccd236c6fd854296a10d32095630c9f195dc22d1076fa74e91b998f809c19a70d6276
ripemd-160 202052602a62e3c21e201f607f99a429c1ce4ebc

138348748 as geometric shapes

Circle

Radius = n
Diameter 276697496
Circumference 869270820.70029
Area 6.0131264858409E+16

Sphere

Radius = n
Volume 1.1092113611756E+25
Surface area 2.4052505943364E+17
Circumference 869270820.70029

Square

Length = n
Perimeter 553394992
Area 19140376073167504
Diagonal 195654675.75894

Cube

Length = n
Surface area 114842256439005024
Volume 2.6480470659719E+24
Space diagonal 239627060.69954

Equilateral Triangle

Length = n
Perimeter 415046244
Area 8.2880259586754E+15
Altitude 119813530.34977

Triangular Pyramid

Length = n
Surface area 8.2880259586754E+15
Volume 3.1207533954164E+23
Height 65218225.252979