7490238 (number)

7490238 is an even 7-digits composite number following 7490237 and preceding 7490239. In scientific notation, it is written as 7.490238 × 10^6. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 2104704 positive integers (up to 7490238) that are relatively prime to 7490238.

Interesting facts

Basic properties

Name

Name seven million four hundred ninety thousand two hundred thirty-eight

Notation

Scientific notation 7.490238 × 10^6
Engineering notation 7.490238 × 10^6

Prime Factorization of 7490238

Prime Factorization 2 × 3 × 49 × 73 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7490238
Product of the distinct prime numbers

The prime factorization of 7490238 is 2 × 3 × 49 × 73 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 65, 62, 15, 14, 9683, 8874, 98945, 22719, 766582, 455249, 2673504, 999602, 44790980, 79722491, 44714660, 784435551, 9047002756, 1491760894

Basic calculations (n = 7490238)

Multiplication

n×y
n×2 14980476
n×3 22470714
n×4 29960952
n×5 37451190

Division

n÷y
n÷2 3745119
n÷3 2496746
n÷3 1872559.5
n÷5 1498047.6

Exponentiation

ny
n2 56103665296644
n3 4.202298057442E+20
n4 3.1476212597179E+27
n5 2.3576432369147E+34

Nth Root

y√n
2√n 2736.8299179891
3√n 195.65841865629
4√n 52.314719897836
5√n 23.708229547001

Divisors of 7490238

1, 2, 3, 6, 49, 73, 98, 146, 147, 219, 294, 349, 438, 698, 1047, 2094, 3577, 7154, 10731, 17101, 21462, 25477, 34202, 50954, 51303, 76431, 102606, 152862, 1248373, 2496746, 3745119, 7490238

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 -7490237
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 7490238 can be divided by 32 positive divisors. The sum of these divisors (counting 7490238) is 1, the average is 0.03125.

Base conversion 7490238

Base System Value
2 Binary 11100100100101010111110
3 Ternary 112002112200020
4 Quaternary 130210222332
5 Quinary 3404141423
6 Senary 424313010
8 Octal 34445276
10 Decimal 7490238
12 Duodecimal 2612766
16 Hexadecimal 724abe
20 Vigesimal 26g5bi
36 Base36 4gji6

Cryptographic Hash Functions

md5 3238aa8b4dbd86e7cbe9c4e0b2513ae9
sha1 8a8552600b49ea6cf9e45786e6e4ba285db1c330
sha256 b525a0401626de3e0e4c8789bc2fdbb517b8c431db74287fb4d79da4241ce072
sha512 dc1117d6561a49435286d53dc5ed58fcfdf9a2078d717673364d19c51b76c3b224effe4908d48674fe2aba0aad57b52489071e9c48888e2a9e6a49ab86b7db58
ripemd-160 7b4608d9f139bd4f975461ac61336ac4b929059d

7490238 as geometric shapes

Circle

Radius = n
Diameter 14980476
Circumference 47062553.348878
Area 1.762548627354E+14

Sphere

Radius = n
Volume 1.7602544940606E+21
Surface area 7.0501945094159E+14
Circumference 47062553.348878

Square

Length = n
Perimeter 29960952
Area 56103665296644
Diagonal 10592796.165002

Cube

Length = n
Surface area 336621991779864
Volume 4.202298057442E+20
Space diagonal 12973472.776783

Equilateral Triangle

Length = n
Perimeter 22470714
Area 24293599696157
Altitude 6486736.3883915

Triangular Pyramid

Length = n
Surface area 24293599696157
Volume 4.9524557549739E+19
Height 3530932.0550008