21962764 (number)

21962764 is an even 8-digits composite number following 21962763 and preceding 21962765. In scientific notation, it is written as 2.1962764 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 10971968 positive integers (up to 21962764) that are relatively prime to 21962764.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred sixty-two thousand seven hundred sixty-four

Notation

Scientific notation 2.1962764 × 10^7
Engineering notation 2.1962764 × 10^6

Prime Factorization of 21962764

Prime Factorization 2 × 2 × 2129 × 2579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10981382
Product of the distinct prime numbers

The prime factorization of 21962764 is 2 × 2 × 2129 × 2579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 36, 78, 297, 509, 6727, 6435, 50835, 43408, 536495, 444099, 6547122, 2029221, 471671, 18762951, 55325766, 942964320, 973553254, 249781094

Basic calculations (n = 21962764)

Multiplication

n×y
n×2 43925528
n×3 65888292
n×4 87851056
n×5 109813820

Division

n÷y
n÷2 10981382
n÷3 7320921.3333333
n÷3 5490691
n÷5 4392552.8

Exponentiation

ny
n2 482363002519696
n3 1.0594024786671E+22
n4 2.3267406619982E+29
n5 5.1101656048669E+36

Nth Root

y√n
2√n 4686.4447078782
3√n 280.04575782793
4√n 68.457612490345
5√n 29.399327689496

Divisors of 21962764

1, 2, 4, 2129, 2579, 4258, 5158, 8516, 10316, 5490691, 10981382, 21962764

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 -21962763
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 21962764 can be divided by 12 positive divisors. The sum of these divisors (counting 21962764) is 1, the average is 0.083333333333333.

Base conversion 21962764

Base System Value
2 Binary 1010011110010000000001100
3 Ternary 1112022211020201
4 Quaternary 1103302000030
5 Quinary 21110302024
6 Senary 2102423244
8 Octal 123620014
10 Decimal 21962764
12 Duodecimal 7431b24
16 Hexadecimal 14f200c
20 Vigesimal 6h56i4
36 Base36 d2qks

Cryptographic Hash Functions

md5 51bd7c27ba59db65b079c04f3fb4d892
sha1 1344e855a5f46cb5517d5b7388fee3a0e2c4fa66
sha256 7125aec2a57db3791590ef8ee94b0990371540a735de530468fb8540342a2da9
sha512 27fe45dc173f46e017488ea99b029a5254a91a450023e5cbda90b864d8644c8a3136508e98e6fe59f88b2b0cac68a92bc582ba96144d630921a0ab788d5a4176
ripemd-160 c7d7a26c51838e3f5d13c34ca5deb488dd85c74c

21962764 as geometric shapes

Circle

Radius = n
Diameter 43925528
Circumference 137996116.06985
Area 1.5153880650794E+15

Sphere

Radius = n
Volume 4.4376147255674E+22
Surface area 6.0615522603176E+15
Circumference 137996116.06985

Square

Length = n
Perimeter 87851056
Area 482363002519696
Diagonal 31060038.716

Cube

Length = n
Surface area 2894178015118176
Volume 1.0594024786671E+22
Space diagonal 38040623.122645

Equilateral Triangle

Length = n
Perimeter 65888292
Area 2.088693070139E+14
Altitude 19020311.561322

Triangular Pyramid

Length = n
Surface area 2.088693070139E+14
Volume 1.2485177944523E+21
Height 10353346.238667