21793973 is an odd 8-digits prime number following 21793972
and preceding 21793974 . In scientific notation, it is written as 2.1793973 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 21793972 positive integers (up to 21793973) that are relatively prime to 21793973.
21793973 has 2 divisors, whose sum is 21793974
The reverse of 21793973 is 37939712
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
twenty-one million seven hundred ninety-three thousand nine hundred seventy-three
Scientific notation
2.1793973 × 10^7
Engineering notation
2.1793973 × 10^6
Prime Factorization
21793973
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
21793973
Product of the distinct prime numbers
The prime factorization of 21793973 is 21793973.
Since it has a total of 1 prime factors.
1 , 2 , 83 , 76 , 685 , 692 , 2585 , 1368 , 80762 , 72812 , 46078 , 168171 , 7462807 , 6673541 , 91202496 , 69563595 , 734693235 , 150250803 , 656873476 , 5526874456
n×2
43587946
n×3
65381919
n×4
87175892
n×5
108969865
n÷2
10896986.5
n÷3
7264657.6666667
n÷3
5448493.25
n÷5
4358794.6
n2
474977259124729
n3
1.0351641560978E+22
n4
2.2560339668564E+29
n5
4.9167943360751E+36
2 √n
4668.4015465682
3 √n
279.32649777678
4 √n
68.325701947131
5 √n
29.353999446384
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
21793974
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
10896987
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
4668.4016536712
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999082315
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21793973 can be divided by 2 positive divisors.
The sum of these divisors (counting 21793973) is 21793974, the average is 10896987.
Base
System
Value
2
Binary
1010011001000110010110101
3
Ternary
1112000020201012
4
Quaternary
1103020302311
5
Quinary
21034401343
6
Senary
2055042005
8
Octal
123106265
10
Decimal
21793973
12
Duodecimal
7370305
16
Hexadecimal
14c8cb5
20
Vigesimal
6g44id
36
Base36
cz4c5
md5
877b8e562f5d5cf8c87813ea3fc3b348
sha1
3d668a6ff5d70bb80404288260b57071249c0b26
sha256
f6c2c75dda105c27dcbd0579ddf2435d921b29624e96689741dec8679b9a0d10
sha512
910cac2b456e8042511a1490fb88436ae5b3d65486738a81225671fbcde561005583dd6be117d2159a0d2414602481ac05ce36e6587300c0b9701f106d301d17
ripemd-160
155da3192d0ea839ecd66dfd493d8ee1f04ed3e1
Diameter
43587946
Circumference
136935570.93867
Area
1.4921850678885E+15
Volume
4.3360854774086E+22
Surface area
5.9687402715539E+15
Circumference
136935570.93867
Perimeter
87175892
Area
474977259124729
Diagonal
30821332.194593
Surface area
2849863554748374
Volume
1.0351641560978E+22
Space diagonal
37748268.534784
Perimeter
65381919
Area
2.0567118631096E+14
Altitude
18874134.267392
Surface area
2.0567118631096E+14
Volume
1.2199526573634E+21
Height
10273777.398198