17996940 (number)

17996940 is an even 8-digits composite number following 17996939 and preceding 17996941. In scientific notation, it is written as 1.7996940 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 4429440 positive integers (up to 17996940) that are relatively prime to 17996940.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred ninety-six thousand nine hundred forty

Notation

Scientific notation 1.7996940 × 10^7
Engineering notation 1.7996940 × 10^6

Prime Factorization of 17996940

Prime Factorization 2 × 2 × 3 × 3 × 5 × 13 × 7691

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2999490
Product of the distinct prime numbers

The prime factorization of 17996940 is 2 × 2 × 3 × 3 × 5 × 13 × 7691. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 23, 52, 438, 905, 7331, 4776, 18537, 29333, 604646, 250292, 81989, 5953152, 68301178, 37236175, 972933595, 787489363, 6027410530, 6861236703

Basic calculations (n = 17996940)

Multiplication

n×y
n×2 35993880
n×3 53990820
n×4 71987760
n×5 89984700

Division

n÷y
n÷2 8998470
n÷3 5998980
n÷3 4499235
n÷5 3599388

Exponentiation

ny
n2 323889849363600
n3 5.8290261856057E+21
n4 1.0490463452078E+29
n5 1.8879624131923E+36

Nth Root

y√n
2√n 4242.280047333
3√n 262.05928771136
4√n 65.132787805629
5√n 28.251384359891

Divisors of 17996940

1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7691, 15382, 23073, 30764, 38455, 46146, 69219, 76910, 92292, 99983, 115365, 138438, 153820, 199966, 230730, 276876, 299949, 346095, 399932, 461460, 499915, 599898, 692190, 899847, 999830, 1199796, 1384380, 1499745, 1799694, 1999660, 2999490, 3599388, 4499235, 5998980, 8998470, 17996940

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -17996939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 17996940 can be divided by 72 positive divisors. The sum of these divisors (counting 17996940) is 1, the average is 0.013888888888889.

Base conversion 17996940

Base System Value
2 Binary 1000100101001110010001100
3 Ternary 1020212100011100
4 Quaternary 1010221302030
5 Quinary 14101400230
6 Senary 1441423100
8 Octal 104516214
10 Decimal 17996940
12 Duodecimal 603aa90
16 Hexadecimal 1129c8c
20 Vigesimal 5c9c70
36 Base36 apqj0

Cryptographic Hash Functions

md5 55ce2e50f9282a38602e98ee0437f3d7
sha1 efefe0524428d25ba01ddbe31f523523a29e1321
sha256 81096ff7ca4eb91a3441960f9f9433f1161b18d954ad82bba70dce05292b53cb
sha512 3f26bea0e55ac1803383dafa179829acfaa85bf56bea46e3bc847536c30867d5ada14840aa844f8f89bad7d3fc07f972184e2f325085e8b096d40a06aa13df08
ripemd-160 4fa95fac1036aff0b848d3997bd0e95944f7ad4d

17996940 as geometric shapes

Circle

Radius = n
Diameter 35993880
Circumference 113078108.98219
Area 1.017529971333E+15

Sphere

Radius = n
Volume 2.4416567789709E+22
Surface area 4.070119885332E+15
Circumference 113078108.98219

Square

Length = n
Perimeter 71987760
Area 323889849363600
Diagonal 25451516.629215

Cube

Length = n
Surface area 1943339096181600
Volume 5.8290261856057E+21
Space diagonal 31171614.460769

Equilateral Triangle

Length = n
Perimeter 53990820
Area 1.402484187884E+14
Altitude 15585807.230384

Triangular Pyramid

Length = n
Surface area 1.402484187884E+14
Volume 6.8695732392596E+20
Height 8483838.876405