21462952 (number)

21462952 is an even 8-digits composite number following 21462951 and preceding 21462953. In scientific notation, it is written as 2.1462952 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9198384 positive integers (up to 21462952) that are relatively prime to 21462952.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1462952 × 10^7
Engineering notation 2.1462952 × 10^6

Prime Factorization of 21462952

Prime Factorization 2 × 2 × 2 × 7 × 383267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5365738
Product of the distinct prime numbers

The prime factorization of 21462952 is 2 × 2 × 2 × 7 × 383267. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 67, 29, 583, 688, 7557, 3750, 84639, 1509, 466238, 327663, 7077296, 1107368, 86603488, 47335716, 373520037, 574256698, 6217240527, 540594553

Basic calculations (n = 21462952)

Multiplication

n×y
n×2 42925904
n×3 64388856
n×4 85851808
n×5 107314760

Division

n÷y
n÷2 10731476
n÷3 7154317.3333333
n÷3 5365738
n÷5 4292590.4

Exponentiation

ny
n2 460658308554304
n3 9.8870871649022E+21
n4 2.1220607724011E+29
n5 4.5545688499128E+36

Nth Root

y√n
2√n 4632.8125366779
3√n 277.90507947567
4√n 68.064767219744
5√n 29.264283193265

Divisors of 21462952

1, 2, 4, 7, 8, 14, 28, 56, 383267, 766534, 1533068, 2682869, 3066136, 5365738, 10731476, 21462952

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21462951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21462952 can be divided by 16 positive divisors. The sum of these divisors (counting 21462952) is 1, the average is 0.0625.

Base conversion 21462952

Base System Value
2 Binary 1010001110111111110101000
3 Ternary 1111101102122011
4 Quaternary 1101313332220
5 Quinary 20443303302
6 Senary 2044005304
8 Octal 121677650
10 Decimal 21462952
12 Duodecimal 7230834
16 Hexadecimal 1477fa8
20 Vigesimal 6e2h7c
36 Base36 cs0x4

Cryptographic Hash Functions

md5 e7e1ffa9484e7571b2ed9b5dadd7769e
sha1 78ba0cc342dba322b519270d4d582dcb76e34f8a
sha256 ce70aad8c81daa85252a5c1fa61dfd1754af0a51519335efd4920ca5fc8c1957
sha512 635b9dfb958575c971e4e0115f6f1109e8c7556c0090e03b67292fec605c104155788bc7b9b7bcbd76d4e89fb9d629a4911ae77877d5326a6124ebce16df7afd
ripemd-160 d264834ebd0d769717aa467c08e17b173b0df97c

21462952 as geometric shapes

Circle

Radius = n
Diameter 42925904
Circumference 134855704.6551
Area 1.4472007579693E+15

Sphere

Radius = n
Volume 4.1414933870212E+22
Surface area 5.7888030318772E+15
Circumference 134855704.6551

Square

Length = n
Perimeter 85851808
Area 460658308554304
Diagonal 30353197.806963

Cube

Length = n
Surface area 2763949851325824
Volume 9.8870871649022E+21
Space diagonal 37174923.344412

Equilateral Triangle

Length = n
Perimeter 64388856
Area 1.994708988362E+14
Altitude 18587461.672206

Triangular Pyramid

Length = n
Surface area 1.994708988362E+14
Volume 1.1652043967475E+21
Height 10117732.602321