21772893 is an odd 8-digits composite number following 21772892
and preceding 21772894 . In scientific notation, it is written as 2.1772893 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 14504400 positive integers (up to 21772893) that are relatively prime to 21772893.
21772893 has 8 divisors, whose sum is 29052256
The reverse of 21772893 is 39827712
Previous prime number is 2371
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
twenty-one million seven hundred seventy-two thousand eight hundred ninety-three
Scientific notation
2.1772893 × 10^7
Engineering notation
2.1772893 × 10^6
Prime Factorization
3 × 2371 × 3061
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21772893
Product of the distinct prime numbers
The prime factorization of 21772893 is 3 × 2371 × 3061.
Since it has a total of 3 prime factors.
8 , 5 , 47 , 82 , 516 , 41 , 1609 , 5950 , 1840 , 37039 , 138243 , 509737 , 7526129 , 1577444 , 18649323 , 8754487 , 151643367 , 925963665 , 7872959403 , 4225937416
n×2
43545786
n×3
65318679
n×4
87091572
n×5
108864465
n÷2
10886446.5
n÷3
7257631
n÷3
5443223.25
n÷5
4354578.6
n2
474058869589449
n3
1.0321633043272E+22
n4
2.2473181183643E+29
n5
4.8930616928106E+36
2 √n
4666.1432682677
3 √n
279.23641014829
4 √n
68.309174114958
5 √n
29.348318776304
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21772892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21772893 can be divided by 8 positive divisors.
The sum of these divisors (counting 21772893) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011000011101001011101
3
Ternary
1111222011210110
4
Quaternary
1103003221131
5
Quinary
21033213033
6
Senary
2054400233
8
Octal
123035135
10
Decimal
21772893
12
Duodecimal
7360079
16
Hexadecimal
14c3a5d
20
Vigesimal
6g1c4d
36
Base36
cyo2l
md5
ec6f9a775b91f25f2b771663c0e25879
sha1
a5cd7e70df854f1c5c5473cad8564417b4235473
sha256
70b4aaedd2bf93a9dbbb5152c5f5f598f0ee10d36ffa1124f32a70bf0e1219f3
sha512
2ecea13c2f22d8680dea56e693d9aba89a6f36baffc86cd353e8b374dbbbe33684b3b96d66160578ef8a4202004eb04161f795f1e3a03320823d4dbb32a2fe7f
ripemd-160
79fe92af7e73e7048755a6adc53c1b27df21359c
Diameter
43545786
Circumference
136803121.39239
Area
1.4892998620713E+15
Volume
4.3235155389057E+22
Surface area
5.9571994482852E+15
Circumference
136803121.39239
Perimeter
87091572
Area
474058869589449
Diagonal
30791520.572698
Surface area
2844353217536694
Volume
1.0321633043272E+22
Space diagonal
37711756.903761
Perimeter
65318679
Area
2.052735119769E+14
Altitude
18855878.45188
Surface area
2.052735119769E+14
Volume
1.2164161196361E+21
Height
10263840.190899