20974776 is an even 8-digits composite number following 20974775
and preceding 20974777 . In scientific notation, it is written as 2.0974776 × 10^7.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 6962912 positive integers (up to 20974776) that are relatively prime to 20974776.
20974776 has 32 divisors, whose sum is 52652160
The reverse of 20974776 is 67747902
Previous prime number is 263
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty million nine hundred seventy-four thousand seven hundred seventy-six
Scientific notation
2.0974776 × 10^7
Engineering notation
2.0974776 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 263 × 3323
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5243694
Product of the distinct prime numbers
The prime factorization of 20974776 is 2 × 2 × 2 × 3 × 263 × 3323.
Since it has a total of 6 prime factors.
4 , 10 , 63 , 80 , 183 , 470 , 5419 , 1249 , 39622 , 40491 , 656004 , 676970 , 2433459 , 4996625 , 74790402 , 37439378 , 40509596 , 68880782 , 7062464491 , 4695710776
n×2
41949552
n×3
62924328
n×4
83899104
n×5
104873880
n÷2
10487388
n÷3
6991592
n÷3
5243694
n÷5
4194955.2
n2
439941228250176
n3
9.2276687157123E+21
n4
1.9354828431427E+29
n5
4.0596319086762E+36
2 √n
4579.8227039919
3 √n
275.78191131274
4 √n
67.674387355867
5 √n
29.129931696194
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 263 , 526 , 789 , 1052 , 1578 , 2104 , 3156 , 3323 , 6312 , 6646 , 9969 , 13292 , 19938 , 26584 , 39876 , 79752 , 873949 , 1747898 , 2621847 , 3495796 , 5243694 , 6991592 , 10487388 , 20974776
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20974775
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20974776 can be divided by 32 positive divisors.
The sum of these divisors (counting 20974776) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010000000000110010111000
3
Ternary
1110110121222120
4
Quaternary
1100000302320
5
Quinary
20332143101
6
Senary
2025321240
8
Octal
120006270
10
Decimal
20974776
12
Duodecimal
7036220
16
Hexadecimal
1400cb8
20
Vigesimal
6b1gig
36
Base36
chk8o
md5
5078e43858af23170a7f72d421c32f3a
sha1
d804b4d5eeec2c417d39ade3aeafae5da0643349
sha256
eed04289403bc522833e86013a813a65a4f25f293ca34dce44a5d7b155173a9f
sha512
107bdb95e74ef7664db1e394cd8c35c624058bd0b3b455b2aef9e3f4604191a5ca47e7bea0830c0094d1b4619a1ce3d161a59f41019757065711791b95f5fa56
ripemd-160
84163576cc59b3825c4df1f95e45e9adc221cf71
Diameter
41949552
Circumference
131788404.38458
Area
1.382116130682E+15
Volume
3.865276832939E+22
Surface area
5.5284645227281E+15
Circumference
131788404.38458
Perimeter
83899104
Area
439941228250176
Diagonal
29662812.686938
Surface area
2639647369501056
Volume
9.2276687157123E+21
Space diagonal
36329377.709376
Perimeter
62924328
Area
1.9050013991839E+14
Altitude
18164688.854688
Surface area
1.9050013991839E+14
Volume
1.0874911872372E+21
Height
9887604.2289792