21374964 is an even 8-digits composite number following 21374963
and preceding 21374965 . In scientific notation, it is written as 2.1374964 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 6576768 positive integers (up to 21374964) that are relatively prime to 21374964.
21374964 has 12 divisors, whose sum is 37726724
The reverse of 21374964 is 46947312
Previous prime number is 117
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-one million three hundred seventy-four thousand nine hundred sixty-four
Scientific notation
2.1374964 × 10^7
Engineering notation
2.1374964 × 10^6
Prime Factorization
2 × 2 × 117 × 45673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
10687482
Product of the distinct prime numbers
The prime factorization of 21374964 is 2 × 2 × 117 × 45673.
Since it has a total of 4 prime factors.
9 , 6 , 40 , 31 , 498 , 85 , 8379 , 3375 , 18965 , 43431 , 284953 , 27180 , 2348620 , 8167667 , 92564486 , 60220748 , 937398249 , 784422442 , 7209975396 , 4070255291
n×2
42749928
n×3
64124892
n×4
85499856
n×5
106874820
n÷2
10687482
n÷3
7124988
n÷3
5343741
n÷5
4274992.8
n2
456889086001296
n3
9.7659877652706E+21
n4
2.087476369071E+29
n5
4.4619732239743E+36
2 √n
4623.306608911
3 √n
277.52479934201
4 √n
67.994901344961
5 √n
29.240249793517
1 , 2 , 4 , 117 , 234 , 468 , 45673 , 91346 , 182692 , 5343741 , 10687482 , 21374964
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21374963
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21374964 can be divided by 12 positive divisors.
The sum of these divisors (counting 21374964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010001100010011111110100
3
Ternary
1111012221221100
4
Quaternary
1101202133310
5
Quinary
20432444324
6
Senary
2042050100
8
Octal
121423764
10
Decimal
21374964
12
Duodecimal
71a9930
16
Hexadecimal
14627f4
20
Vigesimal
6dbh84
36
Base36
cq510
md5
6c51749f4b6f4e38a9f0513599ff58a7
sha1
74e61d1c4adbc7a7796c6a5b5737aea98e5d199f
sha256
9134ad842b831cd913c4da2c05b0d78af9e04bb8158d73548bfc719596fc1d2e
sha512
67ca74b7a29c3af820e454f7665389482dc308a4e97e2d5e45bf5f5609ca1eb5d47b0ce57232a698d9c507efa091c039f603c218d8e34556041eb88f70792dbe
ripemd-160
45bcb01219b093abfa2b659be31ec88f14116e8e
Diameter
42749928
Circumference
134302859.74629
Area
1.435359396087E+15
Volume
4.0907673891229E+22
Surface area
5.7414375843481E+15
Circumference
134302859.74629
Perimeter
85499856
Area
456889086001296
Diagonal
30228763.984037
Surface area
2741334516007776
Volume
9.7659877652706E+21
Space diagonal
37022523.657956
Perimeter
64124892
Area
1.9783877759449E+14
Altitude
18511261.828978
Surface area
1.9783877759449E+14
Volume
1.1509326956346E+21
Height
10076254.661346