21882997 is an odd 8-digits prime number following 21882996
and preceding 21882998 . In scientific notation, it is written as 2.1882997 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 21882996 positive integers (up to 21882997) that are relatively prime to 21882997.
21882997 has 2 divisors, whose sum is 21882998
The reverse of 21882997 is 79928812
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
twenty-one million eight hundred eighty-two thousand nine hundred ninety-seven
Scientific notation
2.1882997 × 10^7
Engineering notation
2.1882997 × 10^6
Prime Factorization
21882997
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21882997 Product of the distinct prime numbers
The prime factorization of 21882997 is 21882997.
Since it has a total of 1 prime factors.
4 , 5 , 4 , 59 , 874 , 972 , 4679 , 2683 , 97524 , 42008 , 593262 , 569746 , 5854873 , 8500387 , 21767434 , 21585397 , 674348639 , 776725499 , 8613552732 , 6637674204
n×2
43765994
n×3
65648991
n×4
87531988
n×5
109414985
n÷2
10941498.5
n÷3
7294332.3333333
n÷3
5470749.25
n÷5
4376599.4
n2
478865557702009
n3
1.0479013562596E+22
n4
2.2931222235326E+29
n5
5.0180386738196E+36
2 √n4677.926570608
3 √n279.70631196043
4 √n68.395369511451
5 √n29.37794139681
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21882998 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10941499 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4677.9266774929 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999086048 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21882997 can be divided by 2 positive divisors.
The sum of these divisors (counting 21882997) is 21882998, the average is 10941499.
Base
System
Value
2
Binary
1010011011110100001110101
3
Ternary
1112011202211101
4
Quaternary
1103132201311
5
Quinary
21100223442
6
Senary
2101010101
8
Octal
123364165
10
Decimal
21882997
12
Duodecimal
73b3931
16
Hexadecimal
14de875
20
Vigesimal
6gf79h
36
Base36
d1111
md5
5941e10f89a40f9d767483534b04c9f8
sha1
1027ad029ab85ccd8650060676bd99648b8839f2
sha256
b68ef283ca3cfeadee195c383406be24ea65a8c0c3d8fc75e23906b36ea43ad2
sha512
4c3b8623c9f74c425ab5714b32418c3a808d1c4bdecad3e7a13e8110163dbb8ca6ad28701a18ad308390df36895d8cc06754884a577db24addb8575b9e8bb7a2
ripemd-160
1725a24b58712f929bbf1385b607c2f27071c14f
Diameter
43765994
Circumference
137494925.22745
Area
1.5044005181338E+15
Volume
4.3894389366827E+22
Surface area
6.0176020725352E+15
Circumference
137494925.22745
Perimeter
87531988
Area
478865557702009
Diagonal
30947231.14277
Surface area
2873193346212054
Volume
1.0479013562596E+22
Space diagonal
37902462.625877
Perimeter
65648991
Area
2.0735486898367E+14
Altitude
18951231.312939
Surface area
2.0735486898367E+14
Volume
1.2349635917096E+21
Height
10315743.714257