7442994 (number)

7442994 is an even 7-digits composite number following 7442993 and preceding 7442995. In scientific notation, it is written as 7.442994 × 10^6. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 2227392 positive integers (up to 7442994) that are relatively prime to 7442994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.442994 × 10^6
Engineering notation 7.442994 × 10^6

Prime Factorization of 7442994

Prime Factorization 2 × 3 × 37 × 13 × 2579

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7442994
Product of the distinct prime numbers

The prime factorization of 7442994 is 2 × 3 × 37 × 13 × 2579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 48, 83, 88, 559, 4839, 4399, 62529, 92359, 316398, 512968, 87310, 5641354, 63377956, 84814316, 394555983, 218688323, 5353655370, 3821249448

Basic calculations (n = 7442994)

Multiplication

n×y
n×2 14885988
n×3 22328982
n×4 29771976
n×5 37214970

Division

n÷y
n÷2 3721497
n÷3 2480998
n÷3 1860748.5
n÷5 1488598.8

Exponentiation

ny
n2 55398159684036
n3 4.1232817013932E+20
n4 3.068956096378E+27
n5 2.2842221811605E+34

Nth Root

y√n
2√n 2728.1851110216
3√n 195.24618479082
4√n 52.232031465583
5√n 23.678246301106

Divisors of 7442994

1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2579, 2886, 5158, 7737, 15474, 33527, 67054, 95423, 100581, 190846, 201162, 286269, 572538, 1240499, 2480998, 3721497, 7442994

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 -7442993
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 7442994 can be divided by 32 positive divisors. The sum of these divisors (counting 7442994) is 1, the average is 0.03125.

Base conversion 7442994

Base System Value
2 Binary 11100011001001000110010
3 Ternary 112000010212110
4 Quaternary 130121020302
5 Quinary 3401133434
6 Senary 423310150
8 Octal 34311062
10 Decimal 7442994
12 Duodecimal 25ab356
16 Hexadecimal 719232
20 Vigesimal 26a79e
36 Base36 4fj1u

Cryptographic Hash Functions

md5 8646009a9503f91f31be6301ca530759
sha1 48afd786854eeeff21b5aaacf0f0d284ae94818c
sha256 d82441c886392c2c9afad922c71ab31019dc04566275661a373ceaf032a654f9
sha512 3c396f3b4202ef5b6edc9660b2d1c1198e65a6c176cfae00f96ad6b66ead955be0c23df624aa681bd7484fd93eb387a1523fc61af066a45882c8704fe312883f
ripemd-160 bd2a42865a9b8d27c9d681f81135032727bbd5b8

7442994 as geometric shapes

Circle

Radius = n
Diameter 14885988
Circumference 46765710.542226
Area 1.7403845148576E+14

Sphere

Radius = n
Volume 1.7271562002371E+21
Surface area 6.9615380594305E+14
Circumference 46765710.542226

Square

Length = n
Perimeter 29771976
Area 55398159684036
Diagonal 10525983.059462

Cube

Length = n
Surface area 332388958104216
Volume 4.1232817013932E+20
Space diagonal 12891643.76843

Equilateral Triangle

Length = n
Perimeter 22328982
Area 23988106804641
Altitude 6445821.8842152

Triangular Pyramid

Length = n
Surface area 23988106804641
Volume 4.8593340863292E+19
Height 3508661.0198205