7139742 (number)

7139742 is an even 7-digits composite number following 7139741 and preceding 7139743. In scientific notation, it is written as 7.139742 × 10^6. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 2233728 positive integers (up to 7139742) that are relatively prime to 7139742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.139742 × 10^6
Engineering notation 7.139742 × 10^6

Prime Factorization of 7139742

Prime Factorization 2 × 3 × 37 × 29 × 1109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7139742
Product of the distinct prime numbers

The prime factorization of 7139742 is 2 × 3 × 37 × 29 × 1109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 70, 77, 890, 581, 771, 5976, 1510, 59328, 844250, 674299, 2168541, 1838886, 92431482, 49581103, 993684934, 65558460, 8456352391, 1749816507

Basic calculations (n = 7139742)

Multiplication

n×y
n×2 14279484
n×3 21419226
n×4 28558968
n×5 35698710

Division

n÷y
n÷2 3569871
n÷3 2379914
n÷3 1784935.5
n÷5 1427948.4

Exponentiation

ny
n2 50975915826564
n3 3.6395488721538E+20
n4 2.5985439943569E+27
n5 1.8552933695358E+34

Nth Root

y√n
2√n 2672.0295657047
3√n 192.5576776624
4√n 51.691677915354
5√n 23.482076777667

Divisors of 7139742

1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 1109, 2146, 2218, 3219, 3327, 6438, 6654, 32161, 41033, 64322, 82066, 96483, 123099, 192966, 246198, 1189957, 2379914, 3569871, 7139742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7139741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7139742 can be divided by 32 positive divisors. The sum of these divisors (counting 7139742) is 1, the average is 0.03125.

Base conversion 7139742

Base System Value
2 Binary 11011001111000110011110
3 Ternary 111102201212220
4 Quaternary 123033012132
5 Quinary 3311432432
6 Senary 413010210
8 Octal 33170636
10 Decimal 7139742
12 Duodecimal 2483966
16 Hexadecimal 6cf19e
20 Vigesimal 24c972
36 Base36 49126

Cryptographic Hash Functions

md5 2257e04bdda49e9e85a9d8d3805ea17d
sha1 84ceadba7d2ceb97bde7094870c6535df10cfd91
sha256 72019c9740ca5d073f70cb86e582cf8cd338dbc0434b16e4c6eec002250351ba
sha512 840b08e07911f3d6cb3e6ff44def1e0d81e0242836b4406df7ee4515b8d1f72dc2c72226d702148517867f51e28fcadf6025bf2ebf4a921be14ff6b66ad720c0
ripemd-160 b7cbd76b12103a605f5852b64c12990e57d13e13

7139742 as geometric shapes

Circle

Radius = n
Diameter 14279484
Circumference 44860322.031453
Area 1.6014556267075E+14

Sphere

Radius = n
Volume 1.5245306665519E+21
Surface area 6.4058225068298E+14
Circumference 44860322.031453

Square

Length = n
Perimeter 28558968
Area 50975915826564
Diagonal 10097119.968245

Cube

Length = n
Surface area 305855494959384
Volume 3.6395488721538E+20
Space diagonal 12366395.896933

Equilateral Triangle

Length = n
Perimeter 21419226
Area 22073219043491
Altitude 6183197.9484667

Triangular Pyramid

Length = n
Surface area 22073219043491
Volume 4.289249479933E+19
Height 3365706.6560816