21462292 (number)

21462292 is an even 8-digits composite number following 21462291 and preceding 21462293. In scientific notation, it is written as 2.1462292 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 10238400 positive integers (up to 21462292) that are relatively prime to 21462292.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-two thousand two hundred ninety-two

Notation

Scientific notation 2.1462292 × 10^7
Engineering notation 2.1462292 × 10^6

Prime Factorization of 21462292

Prime Factorization 2 × 2 × 31 × 73 × 2371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10731146
Product of the distinct prime numbers

The prime factorization of 21462292 is 2 × 2 × 31 × 73 × 2371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 85, 87, 424, 990, 1356, 8613, 45675, 51239, 970706, 533046, 1738791, 108473, 800394, 84049790, 320135049, 406122043, 5038011980, 1442127826

Basic calculations (n = 21462292)

Multiplication

n×y
n×2 42924584
n×3 64386876
n×4 85849168
n×5 107311460

Division

n÷y
n÷2 10731146
n÷3 7154097.3333333
n÷3 5365573
n÷5 4292458.4

Exponentiation

ny
n2 460629977893264
n3 9.8861750894988E+21
n4 2.1217997653395E+29
n5 4.5538686129248E+36

Nth Root

y√n
2√n 4632.7413051022
3√n 277.90223085801
4√n 68.064243954533
5√n 29.26410321183

Divisors of 21462292

1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 2371, 4526, 4742, 9052, 9484, 73501, 147002, 173083, 294004, 346166, 692332, 5365573, 10731146, 21462292

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21462291
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21462292 can be divided by 24 positive divisors. The sum of these divisors (counting 21462292) is 1, the average is 0.041666666666667.

Base conversion 21462292

Base System Value
2 Binary 1010001110111110100010100
3 Ternary 1111101101201201
4 Quaternary 1101313310110
5 Quinary 20443243132
6 Senary 2044002244
8 Octal 121676424
10 Decimal 21462292
12 Duodecimal 7230384
16 Hexadecimal 1477d14
20 Vigesimal 6e2fec
36 Base36 cs0es

Cryptographic Hash Functions

md5 7bcf0a8ad81e5f9f9e200d6dc0a41f5b
sha1 0f72e1fbdaf60f2437076c8f0cffc5d337a7eb9f
sha256 d994fbcf9351c43b5a3a1bb5a0252576574d8e7ce90983dbdee23725b58a30a1
sha512 1f10db1b13b18e3e0f90259a67b69d53758a36dc44fb93a5c86576032ed03de79a09ca71ef6c1d79bb94913cb24dd911f6eaddfda387378ed431821eb040f1a5
ripemd-160 5694a0b05242ee015c5aea4284b8bbddb0ea9f55

21462292 as geometric shapes

Circle

Radius = n
Diameter 42924584
Circumference 134851557.7528
Area 1.4471117545727E+15

Sphere

Radius = n
Volume 4.1411113377696E+22
Surface area 5.7884470182908E+15
Circumference 134851557.7528

Square

Length = n
Perimeter 85849168
Area 460629977893264
Diagonal 30352264.426012

Cube

Length = n
Surface area 2763779867359584
Volume 9.8861750894988E+21
Space diagonal 37173780.190879

Equilateral Triangle

Length = n
Perimeter 64386876
Area 1.9945863130012E+14
Altitude 18586890.09544

Triangular Pyramid

Length = n
Surface area 1.9945863130012E+14
Volume 1.1650969076304E+21
Height 10117421.475337