21796769 is an odd 8-digits prime number following 21796768
and preceding 21796770 . In scientific notation, it is written as 2.1796769 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 21796768 positive integers (up to 21796769) that are relatively prime to 21796769.
21796769 has 2 divisors, whose sum is 21796770
The reverse of 21796769 is 96769712
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
twenty-one million seven hundred ninety-six thousand seven hundred sixty-nine
Scientific notation
2.1796769 × 10^7
Engineering notation
2.1796769 × 10^6
Prime Factorization
21796769
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21796769 Product of the distinct prime numbers
The prime factorization of 21796769 is 21796769.
Since it has a total of 1 prime factors.
7 , 3 , 9 , 74 , 864 , 915 , 3640 , 8917 , 34726 , 16755 , 520124 , 877528 , 2160997 , 9926937 , 19363392 , 5037931 , 910797867 , 955111997 , 9308048120 , 7464685796
n×2
43593538
n×3
65390307
n×4
87187076
n×5
108983845
n÷2
10898384.5
n÷3
7265589.6666667
n÷3
5449192.25
n÷5
4359353.8
n2
475099138839361
n3
1.035562618138E+22
n4
2.257191917259E+29
n5
4.9199490809162E+36
2 √n4668.7009970655
3 √n279.33844241688
4 √n68.327893257918
5 √n29.354752586447
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21796770 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10898385 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4668.7011041616 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999082433 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21796769 can be divided by 2 positive divisors.
The sum of these divisors (counting 21796769) is 21796770, the average is 10898385.
Base
System
Value
2
Binary
1010011001001011110100001
3
Ternary
1112000101112202
4
Quaternary
1103021132201
5
Quinary
21034444034
6
Senary
2055102545
8
Octal
123113641
10
Decimal
21796769
12
Duodecimal
7371a55
16
Hexadecimal
14c97a1
20
Vigesimal
6g4bi9
36
Base36
cz6ht
md5
5a44990076afe3fe03436700f44eb777
sha1
27b60e61145627b928b2ba2c1eba8141948bec9b
sha256
01eac2b01774de2fb44949cba22ae61d8ce7647c7ae8d12c532ebeb64bae733e
sha512
d2a4249cfaeb8b06e3b14358e0c279fe6382fc324db789c8bb50d7db289c5b77df29b6d098cc943b9b5ff1af9646c74c0c9308d3d68b1b6ff42730a66c3d16c8
ripemd-160
a305522a7bdea6944666ade053e603ca63be8316
Diameter
43593538
Circumference
136953138.72479
Area
1.4925679643046E+15
Volume
4.3377545512996E+22
Surface area
5.9702718572183E+15
Circumference
136953138.72479
Perimeter
87187076
Area
475099138839361
Diagonal
30825286.335713
Surface area
2850594833036166
Volume
1.035562618138E+22
Space diagonal
37753111.348842
Perimeter
65390307
Area
2.057239617755E+14
Altitude
18876555.674421
Surface area
2.057239617755E+14
Volume
1.2204222493812E+21
Height
10275095.445238