16509940 (number)

16509940 is an even 8-digits composite number following 16509939 and preceding 16509941. In scientific notation, it is written as 1.6509940 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 6589440 positive integers (up to 16509940) that are relatively prime to 16509940.

Interesting facts

Basic properties

Name

Name sixteen million five hundred nine thousand nine hundred forty

Notation

Scientific notation 1.6509940 × 10^7
Engineering notation 1.6509940 × 10^6

Prime Factorization of 16509940

Prime Factorization 2 × 2 × 5 × 881 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8254970
Product of the distinct prime numbers

The prime factorization of 16509940 is 2 × 2 × 5 × 881 × 937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 2, 98, 773, 800, 8251, 9787, 4144, 93256, 43371, 640224, 4069070, 2160042, 16185469, 63547941, 936154796, 921764338, 4762880482, 4420506990

Basic calculations (n = 16509940)

Multiplication

n×y
n×2 33019880
n×3 49529820
n×4 66039760
n×5 82549700

Division

n÷y
n÷2 8254970
n÷3 5503313.3333333
n÷3 4127485
n÷5 3301988

Exponentiation

ny
n2 272578118803600
n3 4.5002483867603E+21
n4 7.4298830850509E+28
n5 1.2266692394121E+36

Nth Root

y√n
2√n 4063.2425475229
3√n 254.63328037733
4√n 63.743568675772
5√n 27.768287616498

Divisors of 16509940

1, 2, 4, 5, 10, 20, 881, 937, 1762, 1874, 3524, 3748, 4405, 4685, 8810, 9370, 17620, 18740, 825497, 1650994, 3301988, 4127485, 8254970, 16509940

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 -16509939
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 16509940 can be divided by 24 positive divisors. The sum of these divisors (counting 16509940) is 1, the average is 0.041666666666667.

Base conversion 16509940

Base System Value
2 Binary 111110111110101111110100
3 Ternary 1011001210101021
4 Quaternary 332332233310
5 Quinary 13211304230
6 Senary 1345510524
8 Octal 76765764
10 Decimal 16509940
12 Duodecimal 5642444
16 Hexadecimal fbebf4
20 Vigesimal 533eh0
36 Base36 9tv5g

Cryptographic Hash Functions

md5 8239e4032f072118b2df50b1a65f4ace
sha1 a100558c1fea047ce23b3670b88b3550dd4d4c97
sha256 915831468525dcba8962bbbb7ef640271566bc9e6a742f8d592454655cfef5f5
sha512 f8e147031ef92e79c8207c5fb61a36e72539f00a6c0962f0879d8cca5c0de9a7483bf421e6e85e90d499b1f5e3d54b2992cd4a72aae25dd3bb309d35a21c48b4
ripemd-160 fb51d9cea9b8557afa13616835ab9d0ea8fae203

16509940 as geometric shapes

Circle

Radius = n
Diameter 33019880
Circumference 103735012.43042
Area 8.5632941556272E+14

Sphere

Radius = n
Volume 1.8850596361567E+22
Surface area 3.4253176622509E+15
Circumference 103735012.43042

Square

Length = n
Perimeter 66039760
Area 272578118803600
Diagonal 23348581.061966

Cube

Length = n
Surface area 1635468712821600
Volume 4.5002483867603E+21
Space diagonal 28596054.909914

Equilateral Triangle

Length = n
Perimeter 49529820
Area 1.1802978769985E+14
Altitude 14298027.454957

Triangular Pyramid

Length = n
Surface area 1.1802978769985E+14
Volume 5.3035935855034E+20
Height 7782860.3539887