21964516 (number)

21964516 is an even 8-digits composite number following 21964515 and preceding 21964517. In scientific notation, it is written as 2.1964516 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 9413352 positive integers (up to 21964516) that are relatively prime to 21964516.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred sixty-four thousand five hundred sixteen

Notation

Scientific notation 2.1964516 × 10^7
Engineering notation 2.1964516 × 10^6

Prime Factorization of 21964516

Prime Factorization 2 × 2 × 7 × 784447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10982258
Product of the distinct prime numbers

The prime factorization of 21964516 is 2 × 2 × 7 × 784447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 15, 4, 140, 726, 8961, 986, 24045, 89227, 28617, 944009, 5738508, 3137109, 23396763, 36697928, 481809076, 727339901, 8638379546, 916528005

Basic calculations (n = 21964516)

Multiplication

n×y
n×2 43929032
n×3 65893548
n×4 87858064
n×5 109822580

Division

n÷y
n÷2 10982258
n÷3 7321505.3333333
n÷3 5491129
n÷5 4392903.2

Exponentiation

ny
n2 482439963114256
n3 1.0596560288862E+22
n4 2.3274831800968E+29
n5 5.1122041548968E+36

Nth Root

y√n
2√n 4686.6316262322
3√n 280.05320417549
4√n 68.458977689067
5√n 29.39979671952

Divisors of 21964516

1, 2, 4, 7, 14, 28, 784447, 1568894, 3137788, 5491129, 10982258, 21964516

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21964515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21964516 can be divided by 12 positive divisors. The sum of these divisors (counting 21964516) is 1, the average is 0.083333333333333.

Base conversion 21964516

Base System Value
2 Binary 1010011110010011011100100
3 Ternary 1112022220122121
4 Quaternary 1103302123210
5 Quinary 21110331031
6 Senary 2102435324
8 Octal 123623344
10 Decimal 21964516
12 Duodecimal 7432b44
16 Hexadecimal 14f26e4
20 Vigesimal 6h5b5g
36 Base36 d2rxg

Cryptographic Hash Functions

md5 2ab68a690812d7b2d1b6b13ea03a9b57
sha1 0f817070898be640205452098accffb062938a6d
sha256 226ec2f04d555c900601472510678811af3b583f35f7df005c5756e7a70564a1
sha512 dc08b27ec2cbf79635a9d8cadd7c0e1eae3984099bacd9bbdf429f4bea08fa32d5d5702fdcf4be069cae35822eb139f4621d53f5ae12cfb5b0b999dc80326721
ripemd-160 a7d766b63421fa9bf26c52a1ad00fa8c55112e6a

21964516 as geometric shapes

Circle

Radius = n
Diameter 43929032
Circumference 138007124.21051
Area 1.5156298439179E+15

Sphere

Radius = n
Volume 4.4386767942416E+22
Surface area 6.0625193756715E+15
Circumference 138007124.21051

Square

Length = n
Perimeter 87858064
Area 482439963114256
Diagonal 31062516.418161

Cube

Length = n
Surface area 2894639778685536
Volume 1.0596560288862E+22
Space diagonal 38043657.67566

Equilateral Triangle

Length = n
Perimeter 65893548
Area 2.0890263192889E+14
Altitude 19021828.83783

Triangular Pyramid

Length = n
Surface area 2.0890263192889E+14
Volume 1.2488166062511E+21
Height 10354172.139387