21964549 (number)

21964549 is an odd 8-digits prime number following 21964548 and preceding 21964550. In scientific notation, it is written as 2.1964549 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 21964548 positive integers (up to 21964549) that are relatively prime to 21964549.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1964549 × 10^7
Engineering notation 2.1964549 × 10^6

Prime Factorization of 21964549

Prime Factorization 21964549

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21964549
Product of the distinct prime numbers

The prime factorization of 21964549 is 21964549. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 7, 89, 67, 846, 712, 242, 5939, 97177, 71323, 398886, 747610, 2152582, 5686094, 90153009, 99589485, 259009414, 93082005, 2748019996, 7299742943

Basic calculations (n = 21964549)

Multiplication

n×y
n×2 43929098
n×3 65893647
n×4 87858196
n×5 109822745

Division

n÷y
n÷2 10982274.5
n÷3 7321516.3333333
n÷3 5491137.25
n÷5 4392909.8

Exponentiation

ny
n2 482441412773401
n3 1.0596608050491E+22
n4 2.327497167588E+29
n5 5.1122425584847E+36

Nth Root

y√n
2√n 4686.6351468831
3√n 280.05334442823
4√n 68.459003402643
5√n 29.399805553703

Divisors of 21964549

1, 21964549

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21964550
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10982275
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4686.6352535695
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999089442
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21964549 can be divided by 2 positive divisors. The sum of these divisors (counting 21964549) is 21964550, the average is 10982275.

Base conversion 21964549

Base System Value
2 Binary 1010011110010011100000101
3 Ternary 1112022220200211
4 Quaternary 1103302130011
5 Quinary 21110331144
6 Senary 2102435421
8 Octal 123623405
10 Decimal 21964549
12 Duodecimal 7432b71
16 Hexadecimal 14f2705
20 Vigesimal 6h5b79
36 Base36 d2ryd

Cryptographic Hash Functions

md5 fc64f4f3202d4d22f1b497c99cf375d6
sha1 88242842725707e5d7f4c2b993559e02e9055026
sha256 cbdd345f80edce0c6a93d9b60a8fe329897ca17203769d1cc044d824ce2f9a88
sha512 d67473ac296ef045ef0c419b392fe5e277fc5014cda6e33278515007dd3927a21eabb76db93b67e885f33aa314a5e54062002a8f696533dc062a2bcbcc255410
ripemd-160 a32e4bb841680b9f55000e62646e5b6037809b50

21964549 as geometric shapes

Circle

Radius = n
Diameter 43929098
Circumference 138007331.55563
Area 1.5156343981564E+15

Sphere

Radius = n
Volume 4.4386968005856E+22
Surface area 6.0625375926256E+15
Circumference 138007331.55563

Square

Length = n
Perimeter 87858196
Area 482441412773401
Diagonal 31062563.087208

Cube

Length = n
Surface area 2894648476640406
Volume 1.0596608050491E+22
Space diagonal 38043714.833336

Equilateral Triangle

Length = n
Perimeter 65893647
Area 2.0890325964971E+14
Altitude 19021857.416668

Triangular Pyramid

Length = n
Surface area 2.0890325964971E+14
Volume 1.248822235013E+21
Height 10354187.695736