21483146 (number)

21483146 is an even 8-digits composite number following 21483145 and preceding 21483147. In scientific notation, it is written as 2.1483146 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 10741572 positive integers (up to 21483146) that are relatively prime to 21483146.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred eighty-three thousand one hundred forty-six

Notation

Scientific notation 2.1483146 × 10^7
Engineering notation 2.1483146 × 10^6

Prime Factorization of 21483146

Prime Factorization 2 × 10741573

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21483146
Product of the distinct prime numbers

The prime factorization of 21483146 is 2 × 10741573. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 90, 96, 29, 792, 8643, 9979, 8179, 81913, 693671, 822529, 7793691, 7844718, 93905103, 75731164, 469673321, 85256698, 7419272059, 8631127455

Basic calculations (n = 21483146)

Multiplication

n×y
n×2 42966292
n×3 64449438
n×4 85932584
n×5 107415730

Division

n÷y
n÷2 10741573
n÷3 7161048.6666667
n÷3 5370786.5
n÷5 4296629.2

Exponentiation

ny
n2 461525562057316
n3 9.9150210324094E+21
n4 2.1300584443232E+29
n5 4.5760356547928E+36

Nth Root

y√n
2√n 4634.9914778778
3√n 277.99221032984
4√n 68.080771719171
5√n 29.26978794071

Divisors of 21483146

1, 2, 10741573, 21483146

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21483145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21483146 can be divided by 4 positive divisors. The sum of these divisors (counting 21483146) is 1, the average is 0.25.

Base conversion 21483146

Base System Value
2 Binary 1010001111100111010001010
3 Ternary 1111102110100002
4 Quaternary 1101330322022
5 Quinary 20444430041
6 Senary 2044243002
8 Octal 121747212
10 Decimal 21483146
12 Duodecimal 7240462
16 Hexadecimal 147ce8a
20 Vigesimal 6e57h6
36 Base36 csgi2

Cryptographic Hash Functions

md5 17bd5d4e9e44b8d2f1b19429e145e234
sha1 916dcf2b5b874aa672d1d2d603459d6ff6543a42
sha256 17ee608a87fb3cdb1b4a2e4670d0b79821afdf24faca72fdb1583cf0d8f3cc5b
sha512 a71f6c5e769c254463947e807b24776a8a7d0d0ce87550f167f31aa32dc606f7719d4b55837c08275c5805cfd5555f83cafc36e42a5700d02aba0e39c43fb139
ripemd-160 ebf581133b5ddaace6e1c649d8a484f2604eb69f

21483146 as geometric shapes

Circle

Radius = n
Diameter 42966292
Circumference 134982587.29919
Area 1.4499253152032E+15

Sphere

Radius = n
Volume 4.1531942980807E+22
Surface area 5.7997012608127E+15
Circumference 134982587.29919

Square

Length = n
Perimeter 85932584
Area 461525562057316
Diagonal 30381756.435641

Cube

Length = n
Surface area 2769153372343896
Volume 9.9150210324094E+21
Space diagonal 37209900.37842

Equilateral Triangle

Length = n
Perimeter 64449438
Area 1.9984643061876E+14
Altitude 18604950.18921

Triangular Pyramid

Length = n
Surface area 1.9984643061876E+14
Volume 1.168496434604E+21
Height 10127252.145214