7238940 (number)

7238940 is an even 7-digits composite number following 7238939 and preceding 7238941. In scientific notation, it is written as 7.238940 × 10^6. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 1766400 positive integers (up to 7238940) that are relatively prime to 7238940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.238940 × 10^6
Engineering notation 7.238940 × 10^6

Prime Factorization of 7238940

Prime Factorization 2 × 2 × 3 × 5 × 17 × 47 × 151

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3619470
Product of the distinct prime numbers

The prime factorization of 7238940 is 2 × 2 × 3 × 5 × 17 × 47 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 30, 18, 745, 638, 9177, 3054, 71005, 2482, 521640, 102667, 2573934, 6365517, 88402738, 44676317, 374329620, 115622957, 2497403139, 7479332209

Basic calculations (n = 7238940)

Multiplication

n×y
n×2 14477880
n×3 21716820
n×4 28955760
n×5 36194700

Division

n÷y
n÷2 3619470
n÷3 2412980
n÷3 1809735
n÷5 1447788

Exponentiation

ny
n2 52402252323600
n3 3.793367604354E+20
n4 2.7459960485862E+27
n5 1.9878100635953E+34

Nth Root

y√n
2√n 2690.5278292558
3√n 193.44536379183
4√n 51.870298141189
5√n 23.546968097319

Divisors of 7238940

1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 151, 170, 188, 204, 235, 255, 282, 302, 340, 453, 470, 510, 564, 604, 705, 755, 799, 906, 940, 1020, 1410, 1510, 1598, 1812, 2265, 2397, 2567, 2820, 3020, 3196, 3995, 4530, 4794, 5134, 7097, 7701, 7990, 9060, 9588, 10268, 11985, 12835, 14194, 15402, 15980, 21291, 23970, 25670, 28388, 30804, 35485, 38505, 42582, 47940, 51340, 70970, 77010, 85164, 106455, 120649, 141940, 154020, 212910, 241298, 361947, 425820, 482596, 603245, 723894, 1206490, 1447788, 1809735, 2412980, 3619470, 7238940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7238939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7238940 can be divided by 96 positive divisors. The sum of these divisors (counting 7238940) is 1, the average is 0.010416666666667.

Base conversion 7238940

Base System Value
2 Binary 11011100111010100011100
3 Ternary 111121202221220
4 Quaternary 123213110130
5 Quinary 3323121230
6 Senary 415053340
8 Octal 33472434
10 Decimal 7238940
12 Duodecimal 2511250
16 Hexadecimal 6e751c
20 Vigesimal 254h70
36 Base36 4b5lo

Cryptographic Hash Functions

md5 a0aec8d2f236b812d1ad84a7fd85498d
sha1 6dcc2d3e4490d92567ae6822246805ac446e302e
sha256 d62fc40b30a5156730311d8b308643485ef29a9645a4d9758e3b9783f77b0426
sha512 ec919e99b17db3daaa6e825e8b6b5fea47261cec45394844ceb0f5c8b25b22873228e20623392003e3a772752652843abe69afa221fc87068231efec043810da
ripemd-160 523874dfb036f31fda7116498c21023344de8bde

7238940 as geometric shapes

Circle

Radius = n
Diameter 14477880
Circumference 45483601.447555
Area 1.6462653093138E+14

Sphere

Radius = n
Volume 1.5889621064272E+21
Surface area 6.5850612372552E+14
Circumference 45483601.447555

Square

Length = n
Perimeter 28955760
Area 52402252323600
Diagonal 10237407.125205

Cube

Length = n
Surface area 314413513941600
Volume 3.793367604354E+20
Space diagonal 12538211.872943

Equilateral Triangle

Length = n
Perimeter 21716820
Area 22690840863880
Altitude 6269105.9364713

Triangular Pyramid

Length = n
Surface area 22690840863880
Volume 4.4705265942868E+19
Height 3412469.041735