16266978 (number)

16266978 is an even 8-digits composite number following 16266977 and preceding 16266979. In scientific notation, it is written as 1.6266978 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 4289760 positive integers (up to 16266978) that are relatively prime to 16266978.

Interesting facts

Basic properties

Name

Name sixteen million two hundred sixty-six thousand nine hundred seventy-eight

Notation

Scientific notation 1.6266978 × 10^7
Engineering notation 1.6266978 × 10^6

Prime Factorization of 16266978

Prime Factorization 2 × 3 × 21 × 13 × 9931

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16266978
Product of the distinct prime numbers

The prime factorization of 16266978 is 2 × 3 × 21 × 13 × 9931. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 67, 58, 764, 36, 8675, 1993, 11492, 58734, 677968, 190170, 810717, 5814873, 6788623, 11788038, 823895395, 539519676, 4591994582, 9845630852

Basic calculations (n = 16266978)

Multiplication

n×y
n×2 32533956
n×3 48800934
n×4 65067912
n×5 81334890

Division

n÷y
n÷2 8133489
n÷3 5422326
n÷3 4066744.5
n÷5 3253395.6

Exponentiation

ny
n2 264614573252484
n3 4.3044794415775E+21
n4 7.0020872377594E+28
n5 1.1390279905071E+36

Nth Root

y√n
2√n 4033.2341861092
3√n 253.37803266351
4√n 63.507749024109
5√n 27.6860740324

Divisors of 16266978

1, 2, 3, 6, 13, 21, 26, 39, 42, 63, 78, 126, 273, 546, 819, 1638, 9931, 19862, 29793, 59586, 129103, 208551, 258206, 387309, 417102, 625653, 774618, 1251306, 2711163, 5422326, 8133489, 16266978

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 -16266977
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 16266978 can be divided by 32 positive divisors. The sum of these divisors (counting 16266978) is 1, the average is 0.03125.

Base conversion 16266978

Base System Value
2 Binary 111110000011011011100010
3 Ternary 1010121110002200
4 Quaternary 332003123202
5 Quinary 13131020403
6 Senary 1340354030
8 Octal 76033342
10 Decimal 16266978
12 Duodecimal 5545916
16 Hexadecimal f836e2
20 Vigesimal 51d78i
36 Base36 9onoi

Cryptographic Hash Functions

md5 9e441966395923ba2cfd350c1e237d21
sha1 faa7b6acf18cef8ea37fb1b24f24f3890073abfb
sha256 3c3ab53bf9d52380986146a7a325a102c2e94a9b6c749e155e2603d1480fa9a2
sha512 0b730718b1b380925e7f590787551d72db750c4ce7b3256362f47867bb44ca249e251ac90c12d89816ede8a9fe530ec41a95ee3026ec6cc6cbf953e657fc597a
ripemd-160 b526feb4750570f244b9a02ceb80995ae7e45b62

16266978 as geometric shapes

Circle

Radius = n
Diameter 32533956
Circumference 102208437.16181
Area 8.313111993628E+14

Sphere

Radius = n
Volume 1.8030561321584E+22
Surface area 3.3252447974512E+15
Circumference 102208437.16181

Square

Length = n
Perimeter 65067912
Area 264614573252484
Diagonal 23004980.906425

Cube

Length = n
Surface area 1587687439514904
Volume 4.3044794415775E+21
Space diagonal 28175232.381605

Equilateral Triangle

Length = n
Perimeter 48800934
Area 1.1458147132411E+14
Altitude 14087616.190803

Triangular Pyramid

Length = n
Surface area 1.1458147132411E+14
Volume 5.0728776710293E+20
Height 7668326.9688083