7139748 (number)

7139748 is an even 7-digits composite number following 7139747 and preceding 7139749. In scientific notation, it is written as 7.139748 × 10^6. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 1854240 positive integers (up to 7139748) that are relatively prime to 7139748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.139748 × 10^6
Engineering notation 7.139748 × 10^6

Prime Factorization of 7139748

Prime Factorization 2 × 2 × 3 × 7 × 11 × 7727

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3569874
Product of the distinct prime numbers

The prime factorization of 7139748 is 2 × 2 × 3 × 7 × 11 × 7727. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7139748)

Multiplication

n×y
n×2 14279496
n×3 21419244
n×4 28558992
n×5 35698740

Division

n÷y
n÷2 3569874
n÷3 2379916
n÷3 1784937
n÷5 1427949.6

Exponentiation

ny
n2 50976001503504
n3 3.6395580478264E+20
n4 2.5985527292852E+27
n5 1.8553011651809E+34

Nth Root

y√n
2√n 2672.0306884465
3√n 192.55773160206
4√n 51.691688775339
5√n 23.482080724375

Divisors of 7139748

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7139747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7139748 can be divided by 48 positive divisors. The sum of these divisors (counting 7139748) is 1, the average is 0.020833333333333.

Base conversion 7139748

Base System Value
2 Binary 11011001111000110100100
3 Ternary 111102201220010
4 Quaternary 123033012210
5 Quinary 3311432443
6 Senary 413010220
8 Octal 33170644
10 Decimal 7139748
12 Duodecimal 2483970
16 Hexadecimal 6cf1a4
20 Vigesimal 24c978
36 Base36 4912c

Cryptographic Hash Functions

md5 7aaaf9594e45c711158dc44e428df8c4
sha1 ba610130dfe079ebe42af2872914df43b4494d3f
sha256 6ce277016849bdebe29504d911a766e51588faa42bb57054247c4c1cb090789a
sha512 172dedbce4cd0a29a1bdb8072f01d72724619c116af39da3126bbc416a7cb94c017c47cb77bb28ebabd8f4d79c229fff5d9317a39670c1ed14f6929fcfa947e4
ripemd-160 6b431088eaad030c50b7b1ed398de4104e538acb

7139748 as geometric shapes

Circle

Radius = n
Diameter 14279496
Circumference 44860359.730565
Area 1.6014583183279E+14

Sphere

Radius = n
Volume 1.5245345100487E+21
Surface area 6.4058332733116E+14
Circumference 44860359.730565

Square

Length = n
Perimeter 28558992
Area 50976001503504
Diagonal 10097128.453526

Cube

Length = n
Surface area 305856009021024
Volume 3.6395580478264E+20
Space diagonal 12366406.289238

Equilateral Triangle

Length = n
Perimeter 21419244
Area 22073256142694
Altitude 6183203.1446191

Triangular Pyramid

Length = n
Surface area 22073256142694
Volume 4.2892602935669E+19
Height 3365709.4845087