16888938 (number)

16888938 is an even 8-digits composite number following 16888937 and preceding 16888939. In scientific notation, it is written as 1.6888938 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 4989600 positive integers (up to 16888938) that are relatively prime to 16888938.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred eighty-eight thousand nine hundred thirty-eight

Notation

Scientific notation 1.6888938 × 10^7
Engineering notation 1.6888938 × 10^6

Prime Factorization of 16888938

Prime Factorization 2 × 3 × 121 × 43 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16888938
Product of the distinct prime numbers

The prime factorization of 16888938 is 2 × 3 × 121 × 43 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 38, 90, 552, 890, 2624, 6340, 85926, 20018, 999490, 879703, 9792409, 3895271, 34932235, 66764202, 290451576, 167648357, 3308240810, 5870735782

Basic calculations (n = 16888938)

Multiplication

n×y
n×2 33777876
n×3 50666814
n×4 67555752
n×5 84444690

Division

n÷y
n÷2 8444469
n÷3 5629646
n÷3 4222234.5
n÷5 3377787.6

Exponentiation

ny
n2 285236226767844
n3 4.8173369492361E+21
n4 8.1359705060757E+28
n5 1.3740790144694E+36

Nth Root

y√n
2√n 4109.615310464
3√n 256.56699077457
4√n 64.10628136512
5√n 27.894621204525

Divisors of 16888938

1, 2, 3, 6, 43, 86, 121, 129, 242, 258, 363, 541, 726, 1082, 1623, 3246, 5203, 10406, 15609, 23263, 31218, 46526, 65461, 69789, 130922, 139578, 196383, 392766, 2814823, 5629646, 8444469, 16888938

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 -16888937
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 16888938 can be divided by 32 positive divisors. The sum of these divisors (counting 16888938) is 1, the average is 0.03125.

Base conversion 16888938

Base System Value
2 Binary 1000000011011010001101010
3 Ternary 1011210001021020
4 Quaternary 1000123101222
5 Quinary 13310421223
6 Senary 1401553310
8 Octal 100332152
10 Decimal 16888938
12 Duodecimal 57a5836
16 Hexadecimal 101b46a
20 Vigesimal 55b26i
36 Base36 a1zl6

Cryptographic Hash Functions

md5 21b5c60e5fe1fbbb41651f64781b65b0
sha1 98963b3c8ec346a9f0aa6b5af874925ee906e542
sha256 e291bbeae616a7ba86b5a838f6f167b7241d9cd9439030612221e7c8c4aa8f78
sha512 59854783911510b179e78ff72ea8a060238fc49c4946ef30b46a843f31403914a930989b348e26f174b048191de27f024ef60e1f1f5929ada18b89cd02aaf8b2
ripemd-160 d5529abe220d2ed9748ce547ad10138dc179b26d

16888938 as geometric shapes

Circle

Radius = n
Diameter 33777876
Circumference 106116327.09547
Area 8.9609603455153E+14

Sphere

Radius = n
Volume 2.0178813826116E+22
Surface area 3.5843841382061E+15
Circumference 106116327.09547

Square

Length = n
Perimeter 67555752
Area 285236226767844
Diagonal 23884565.173678

Cube

Length = n
Surface area 1711417360607064
Volume 4.8173369492361E+21
Space diagonal 29252498.701881

Equilateral Triangle

Length = n
Perimeter 50666814
Area 1.2351090923029E+14
Altitude 14626249.35094

Triangular Pyramid

Length = n
Surface area 1.2351090923029E+14
Volume 5.6772860401089E+20
Height 7961521.7245594