21371796 is an even 8-digits composite number following 21371795
and preceding 21371797 . In scientific notation, it is written as 2.1371796 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 7123896 positive integers (up to 21371796) that are relatively prime to 21371796.
21371796 has 24 divisors, whose sum is 55408640
The reverse of 21371796 is 69717312
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
twenty-one million three hundred seventy-one thousand seven hundred ninety-six
Scientific notation
2.1371796 × 10^7
Engineering notation
2.1371796 × 10^6
Prime Factorization
2 × 2 × 9 × 3 × 197887
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
10685898 Product of the distinct prime numbers
The prime factorization of 21371796 is 2 × 2 × 9 × 3 × 197887.
Since it has a total of 5 prime factors.
6 , 3 , 84 , 99 , 647 , 840 , 1101 , 4207 , 57831 , 29045 , 167884 , 908717 , 4270314 , 3953845 , 9112144 , 26608000 , 771984756 , 621807502 , 9401308525 , 8970088597
n×2
42743592
n×3
64115388
n×4
85487184
n×5
106858980
n÷2
10685898
n÷3
7123932
n÷3
5342949
n÷5
4274359.2
n2
456753664265616
n3
9.7616461349372E+21
n4
2.0862390982007E+29
n5
4.4586676413969E+36
2 √n4622.9639842854
3 √n277.51108794264
4 √n67.992381810651
5 √n29.239382998106
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 27 , 36 , 54 , 108 , 197887 , 395774 , 593661 , 791548 , 1187322 , 1780983 , 2374644 , 3561966 , 5342949 , 7123932 , 10685898 , 21371796
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-21371795 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21371796 can be divided by 24 positive divisors.
The sum of these divisors (counting 21371796) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010001100001101110010100
3
Ternary
1111012210121000
4
Quaternary
1101201232110
5
Quinary
20432344141
6
Senary
2042023300
8
Octal
121415624
10
Decimal
21371796
12
Duodecimal
71a7b30
16
Hexadecimal
1461b94
20
Vigesimal
6db99g
36
Base36
cq2l0
md5
d851fc957c1ce3f05ad6b95abbca47f3
sha1
6f978a78f0d8f3a6592b3a1b23bf8a97da79dc33
sha256
ff5b31e87cbc8270c2c84b34f3ac42bf67be939601b5408d5a4c2c306eaf73c5
sha512
2852ca21a0b61db85ee02568c34ebd48a7bf927c59cbd380e96fd7892c67efc44802a7b20457b68b0e32dfe62984bb31d30f2eab7393fa67c71726903c057e16
ripemd-160
58b4a5921a28fc27b4583c936d96982c7250ab81
Diameter
42743592
Circumference
134282954.61524
Area
1.4349339561571E+15
Volume
4.0889487712616E+22
Surface area
5.7397358246283E+15
Circumference
134282954.61524
Perimeter
85487184
Area
456753664265616
Diagonal
30224283.755471
Surface area
2740521985593696
Volume
9.7616461349372E+21
Space diagonal
37017036.520997
Perimeter
64115388
Area
1.9778013826283E+14
Altitude
18508518.260499
Surface area
1.9778013826283E+14
Volume
1.1504210295929E+21
Height
10074761.251824