7240140 (number)

7240140 is an even 7-digits composite number following 7240139 and preceding 7240141. In scientific notation, it is written as 7.240140 × 10^6. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 1741824 positive integers (up to 7240140) that are relatively prime to 7240140.

Interesting facts

Basic properties

Name

Name seven million two hundred forty thousand one hundred forty

Notation

Scientific notation 7.240140 × 10^6
Engineering notation 7.240140 × 10^6

Prime Factorization of 7240140

Prime Factorization 2 × 2 × 45 × 551 × 73

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3620070
Product of the distinct prime numbers

The prime factorization of 7240140 is 2 × 2 × 45 × 551 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 36, 99, 665, 680, 7391, 4844, 4853, 39658, 103105, 297441, 6049165, 1542288, 46669499, 51693838, 965960681, 332332041, 8901857501, 4352742334

Basic calculations (n = 7240140)

Multiplication

n×y
n×2 14480280
n×3 21720420
n×4 28960560
n×5 36200700

Division

n÷y
n÷2 3620070
n÷3 2413380
n÷3 1810035
n÷5 1448028

Exponentiation

ny
n2 52419627219600
n3 3.7952543981771E+20
n4 2.7478173178418E+27
n5 1.9894582075599E+34

Nth Root

y√n
2√n 2690.7508245841
3√n 193.45605235538
4√n 51.872447644044
5√n 23.547748722335

Divisors of 7240140

1, 2, 4, 45, 73, 90, 146, 180, 292, 551, 1102, 2204, 3285, 6570, 13140, 24795, 40223, 49590, 80446, 99180, 160892, 1810035, 3620070, 7240140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7240139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7240140 can be divided by 24 positive divisors. The sum of these divisors (counting 7240140) is 1, the average is 0.041666666666667.

Base conversion 7240140

Base System Value
2 Binary 11011100111100111001100
3 Ternary 111121211121100
4 Quaternary 123213213030
5 Quinary 3323141030
6 Senary 415103100
8 Octal 33474714
10 Decimal 7240140
12 Duodecimal 2511a90
16 Hexadecimal 6e79cc
20 Vigesimal 255070
36 Base36 4b6j0

Cryptographic Hash Functions

md5 9616591b56a30363aeff5732620c3ce2
sha1 baa11d6aa2e57eb5a9634edd402d6fe069b91eb0
sha256 362b51fb45d06f26594889d9a0b582332b4f2d892bddc35d62b864dbb321f2fd
sha512 6bc2292adc58316e08d606dc38e4dc4d8e03ef1954f6cac5cb7516f633e18bfa7ff0d22654ce975e2f6afccca53130fdbdb5c7badabcc048384146504f57a97f
ripemd-160 49ed2a21a8aa5826269b0382718c03bc802613b2

7240140 as geometric shapes

Circle

Radius = n
Diameter 14480280
Circumference 45491141.269923
Area 1.6468111577701E+14

Sphere

Radius = n
Volume 1.5897524447757E+21
Surface area 6.5872446310804E+14
Circumference 45491141.269923

Square

Length = n
Perimeter 28960560
Area 52419627219600
Diagonal 10239104.18148

Cube

Length = n
Surface area 314517763317600
Volume 3.7952543981771E+20
Space diagonal 12540290.333912

Equilateral Triangle

Length = n
Perimeter 21720420
Area 22698364414542
Altitude 6270145.1669559

Triangular Pyramid

Length = n
Surface area 22698364414542
Volume 4.4727502021319E+19
Height 3413034.72716