201321972 is an even 9-digits composite number following 201321971
and preceding 201321973 . In scientific notation, it is written as 2.01321972 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 65470080 positive integers (up to 201321972) that are relatively prime to 201321972.
201321972 has 12 divisors, whose sum is 353270820
The reverse of 201321972 is 279123102
Previous prime number is 369
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
two hundred one million three hundred twenty-one thousand nine hundred seventy-two
Scientific notation
2.01321972 × 10^8
Engineering notation
2.01321972 × 10^6
Prime Factorization
2 × 2 × 369 × 136397
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
100660986 Product of the distinct prime numbers
The prime factorization of 201321972 is 2 × 2 × 369 × 136397.
Since it has a total of 4 prime factors.
6 , 3 , 91 , 57 , 489 , 869 , 6143 , 8054 , 65803 , 36623 , 941146 , 26436 , 7436319 , 3938567 , 15878627 , 52775609 , 776873657 , 410245022 , 4490190378 , 7340794792
n×2
402643944
n×3
603965916
n×4
805287888
n×5
1006609860
n÷2
100660986
n÷3
67107324
n÷3
50330493
n÷5
40264394.4
n2
40530536409968784
n3
8.1596875162727E+24
n4
1.6427243816798E+33
n5
3.3071651197226E+41
2 √n14188.797412043
3 √n586.08920896837
4 √n119.11673858884
5 √n45.790800432956
1 , 2 , 4 , 369 , 738 , 1476 , 136397 , 272794 , 545588 , 50330493 , 100660986 , 201321972
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201321971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201321972 can be divided by 12 positive divisors.
The sum of these divisors (counting 201321972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111111111110110111110100
3
Ternary
112000211012211100
4
Quaternary
23333332313310
5
Quinary
403014300342
6
Senary
31551010100
8
Octal
1377766764
10
Decimal
201321972
12
Duodecimal
57509930
16
Hexadecimal
bffedf4
20
Vigesimal
32i54ic
36
Base36
3bv110
md5
4fa05b2f4ea9fc2e138321a38d63c399
sha1
aa740a073deefa7cb24940ab2e41b12b84680448
sha256
739eb9fa3f6c33fd507b3b626c9231cb9ddc5dfaa1e201dd1242ea47fd99b7bb
sha512
2052def3f920d1dc9562adce311560326046c37519eb196e845269643396235389913e2cbacb87671e2dbd21fe2728a3e8e5315eeaf4f9ee235f268fc57f2704
ripemd-160
e45a3030b422d63ea62314b371b20d1457beb20b
Diameter
402643944
Circumference
1264943256.4828
Area
1.2733043543161E+17
Volume
3.4179219142281E+25
Surface area
5.0932174172645E+17
Circumference
1264943256.4828
Perimeter
805287888
Area
40530536409968784
Diagonal
284712263.2061
Surface area
243183218459812704
Volume
8.1596875162727E+24
Space diagonal
348699884.18396
Perimeter
603965916
Area
1.7550237080022E+16
Altitude
174349942.09198
Surface area
1.7550237080022E+16
Volume
9.6162839585328E+23
Height
94904087.735366