201896821 is an odd 9-digits composite number following 201896820
and preceding 201896822 . In scientific notation, it is written as 2.01896821 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 172017168 positive integers (up to 201896821) that are relatively prime to 201896821.
201896821 has 8 divisors, whose sum is 232122240
The reverse of 201896821 is 128698102
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
two hundred one million eight hundred ninety-six thousand eight hundred twenty-one
Scientific notation
2.01896821 × 10^8
Engineering notation
2.01896821 × 10^6
Prime Factorization
7 × 167 × 172709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201896821
Product of the distinct prime numbers
The prime factorization of 201896821 is 7 × 167 × 172709.
Since it has a total of 3 prime factors.
4 , 4 , 100 , 96 , 525 , 220 , 4616 , 8908 , 43209 , 26028 , 547892 , 234300 , 7403836 , 8537100 , 11184060 , 69957058 , 263380403 , 594421290 , 1957126107 , 116023621
n×2
403793642
n×3
605690463
n×4
807587284
n×5
1009484105
n÷2
100948410.5
n÷3
67298940.333333
n÷3
50474205.25
n÷5
40379364.2
n2
40762326329906041
n3
8.2297841025726E+24
n4
1.6615672478258E+33
n5
3.3546514521374E+41
2 √n
14209.040115363
3 √n
586.64651298851
4 √n
119.20167832444
5 √n
45.816920565238
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
-201896820
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 201896821 can be divided by 8 positive divisors.
The sum of these divisors (counting 201896821) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000010001011001101110101
3
Ternary
112001220102101001
4
Quaternary
30002023031311
5
Quinary
403141144241
6
Senary
32011203301
8
Octal
1402131565
10
Decimal
201896821
12
Duodecimal
57746531
16
Hexadecimal
c08b375
20
Vigesimal
331h211
36
Base36
3c7cl1
md5
42cad11dc3276598a0a8ec354255114b
sha1
4b8d29415fc6a3f8254b7ea25a7aee6e69c70cbd
sha256
eaafc9ffafa8971ade905054abf1664e9a3a2bc7d4eb3c6b925f63ccdca272d9
sha512
8ffc206eb16667a1f150c0dc2ddbf4979c5a2ad63908cda747065fdb4bb99d11957056b7b0201fd5b0385e41a4c267cb7f6b8c5f99ba54ced90fe009ae2df189
ripemd-160
08d78d5b857964fb95ec71957e678945269efb6d
Diameter
403793642
Circumference
1268555139.2735
Area
1.2805862494126E+17
Volume
3.4472839036363E+25
Surface area
5.1223449976505E+17
Circumference
1268555139.2735
Perimeter
807587284
Area
40762326329906041
Diagonal
285525222.45821
Surface area
244573957979436246
Volume
8.2297841025726E+24
Space diagonal
349695551.85864
Perimeter
605690463
Area
1.7650605059525E+16
Altitude
174847775.92932
Surface area
1.7650605059525E+16
Volume
9.6988935777173E+23
Height
95175074.152738