21474902 (number)

21474902 is an even 8-digits composite number following 21474901 and preceding 21474903. In scientific notation, it is written as 2.1474902 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 10144512 positive integers (up to 21474902) that are relatively prime to 21474902.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-four thousand nine hundred two

Notation

Scientific notation 2.1474902 × 10^7
Engineering notation 2.1474902 × 10^6

Prime Factorization of 21474902

Prime Factorization 2 × 19 × 953 × 593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21474902
Product of the distinct prime numbers

The prime factorization of 21474902 is 2 × 19 × 953 × 593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 17, 25, 415, 533, 5791, 4181, 3026, 32753, 312091, 345415, 8015133, 6417826, 33103251, 83710320, 1946348, 430369864, 3701794803, 4841139924

Basic calculations (n = 21474902)

Multiplication

n×y
n×2 42949804
n×3 64424706
n×4 85899608
n×5 107374510

Division

n÷y
n÷2 10737451
n÷3 7158300.6666667
n÷3 5368725.5
n÷5 4294980.4

Exponentiation

ny
n2 461171415909604
n3 9.90361096186E+21
n4 2.1267907485207E+29
n5 4.5672622898988E+36

Nth Root

y√n
2√n 4634.1020705202
3√n 277.95664662183
4√n 68.07423940464
5√n 29.267541182444

Divisors of 21474902

1, 2, 19, 38, 593, 953, 1186, 1906, 11267, 18107, 22534, 36214, 565129, 1130258, 10737451, 21474902

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 -21474901
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 21474902 can be divided by 16 positive divisors. The sum of these divisors (counting 21474902) is 1, the average is 0.0625.

Base conversion 21474902

Base System Value
2 Binary 1010001111010111001010110
3 Ternary 1111102001000202
4 Quaternary 1101322321112
5 Quinary 20444144102
6 Senary 2044140502
8 Octal 121727126
10 Decimal 21474902
12 Duodecimal 7237732
16 Hexadecimal 147ae56
20 Vigesimal 6e4752
36 Base36 csa52

Cryptographic Hash Functions

md5 37d4115565418905592f52b2694145f0
sha1 7eb8d885bb5ad894cb7ca0a1b6ab23adbbe26f35
sha256 b6c2a3c3b567903f71aa49b10230f695a2b8829326ecd1e67fa1424d8342809e
sha512 4e4ddf9a8a7bdfc44bc9ea9d35d9e52950a3149baea23bc08cc175f5b8d3969bfebc8e20f293a0059e590123795daa2ee2d4a5ee48df0750e7dd32160ecfd866
ripemd-160 e3c0b071bba2dc067713ba3df5e5d4928a8a33c2

21474902 as geometric shapes

Circle

Radius = n
Diameter 42949804
Circumference 134930788.71952
Area 1.4488127322672E+15

Sphere

Radius = n
Volume 4.1484148589054E+22
Surface area 5.7952509290689E+15
Circumference 134930788.71952

Square

Length = n
Perimeter 85899608
Area 461171415909604
Diagonal 30370097.659033

Cube

Length = n
Surface area 2767028495457624
Volume 9.90361096186E+21
Space diagonal 37195621.351562

Equilateral Triangle

Length = n
Perimeter 64424706
Area 1.9969308083848E+14
Altitude 18597810.675781

Triangular Pyramid

Length = n
Surface area 1.9969308083848E+14
Volume 1.1671517448941E+21
Height 10123365.886344