7452942 (number)

7452942 is an even 7-digits composite number following 7452941 and preceding 7452943. In scientific notation, it is written as 7.452942 × 10^6. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 2046240 positive integers (up to 7452942) that are relatively prime to 7452942.

Interesting facts

Basic properties

Name

Name seven million four hundred fifty-two thousand nine hundred forty-two

Notation

Scientific notation 7.452942 × 10^6
Engineering notation 7.452942 × 10^6

Prime Factorization of 7452942

Prime Factorization 2 × 3 × 7 × 29 × 29 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 256998
Product of the distinct prime numbers

The prime factorization of 7452942 is 2 × 3 × 7 × 29 × 29 × 211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7452942)

Multiplication

n×y
n×2 14905884
n×3 22358826
n×4 29811768
n×5 37264710

Division

n÷y
n÷2 3726471
n÷3 2484314
n÷3 1863235.5
n÷5 1490588.4

Exponentiation

ny
n2 55546344455364
n3 4.1398368353785E+20
n4 3.0853963823539E+27
n5 2.2995280284694E+34

Nth Root

y√n
2√n 2730.0076922969
3√n 195.33313207536
4√n 52.249475521739
5√n 23.684572394178

Divisors of 7452942

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 -7452941
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 7452942 can be divided by 48 positive divisors. The sum of these divisors (counting 7452942) is 1, the average is 0.020833333333333.

Base conversion 7452942

Base System Value
2 Binary 11100011011100100001110
3 Ternary 112000122111220
4 Quaternary 130123210032
5 Quinary 3401443232
6 Senary 423424210
8 Octal 34334416
10 Decimal 7452942
12 Duodecimal 25b5066
16 Hexadecimal 71b90e
20 Vigesimal 26bc72
36 Base36 4fqq6

Cryptographic Hash Functions

md5 d3317e823bc1cfeaba231c75394de5fc
sha1 1b2b8eba627218c3c9b57b20c4a1f0f2d9a45732
sha256 09006696fe7607ea13fd8267ad4289f123d5f827de950fb196fa93eb1edf93a1
sha512 15381c3473fb34881eed20fe33f224ea470c92adbd958009b06f3801d09c1e9bc5debece320ffe7f95a8eb3cf0d6b12ba319f756795861118529d9a1969ee046
ripemd-160 4818a507ffca8727bc866c07c6091192908ceec5

7452942 as geometric shapes

Circle

Radius = n
Diameter 14905884
Circumference 46828215.669662
Area 1.7450398767474E+14

Sphere

Radius = n
Volume 1.7340907985447E+21
Surface area 6.9801595069896E+14
Circumference 46828215.669662

Square

Length = n
Perimeter 29811768
Area 55546344455364
Diagonal 10540051.65598

Cube

Length = n
Surface area 333278066732184
Volume 4.1398368353785E+20
Space diagonal 12908874.209864

Equilateral Triangle

Length = n
Perimeter 22358826
Area 24052272692853
Altitude 6454437.104932

Triangular Pyramid

Length = n
Surface area 24052272692853
Volume 4.8788444988367E+19
Height 3513350.5519934