201855828 is an even 9-digits composite number following 201855827
and preceding 201855829 . In scientific notation, it is written as 2.01855828 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 67285272 positive integers (up to 201855828) that are relatively prime to 201855828.
201855828 has 12 divisors, whose sum is 470996960
The reverse of 201855828 is 828558102
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred one million eight hundred fifty-five thousand eight hundred twenty-eight
Scientific notation
2.01855828 × 10^8
Engineering notation
2.01855828 × 10^6
Prime Factorization
2 × 2 × 3 × 16821319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
100927914
Product of the distinct prime numbers
The prime factorization of 201855828 is 2 × 2 × 3 × 16821319.
Since it has a total of 4 prime factors.
9 , 7 , 30 , 4 , 85 , 316 , 2012 , 9184 , 14880 , 54063 , 362097 , 701870 , 6147286 , 9415035 , 97914276 , 13507624 , 24637976 , 245757610 , 3446649586 , 2233693976
n×2
403711656
n×3
605567484
n×4
807423312
n×5
1009279140
n÷2
100927914
n÷3
67285276
n÷3
50463957
n÷5
40371165.6
n2
40745775297565584
n3
8.224772210192E+24
n4
1.6602182045997E+33
n5
3.3512472035015E+41
2 √n
14207.597544976
3 √n
586.60680619148
4 √n
119.19562720577
5 √n
45.81505988653
1 , 2 , 3 , 4 , 6 , 12 , 16821319 , 33642638 , 50463957 , 67285276 , 100927914 , 201855828
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
-201855827
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 201855828 can be divided by 12 positive divisors.
The sum of these divisors (counting 201855828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000010000001001101010100
3
Ternary
112001211100010210
4
Quaternary
30002001031110
5
Quinary
403133341303
6
Senary
32010245420
8
Octal
1402011524
10
Decimal
201855828
12
Duodecimal
57726870
16
Hexadecimal
c081354
20
Vigesimal
331bjb8
36
Base36
3c6gyc
md5
9e87fdf8a8d020faa1018ea8bbf7a5f8
sha1
bbf630f45fad2cc3b9b2c4948a98a74113cec432
sha256
4c460d4e7bfcb4fcad60ec17e9cfb82bb41ebd9a3ce159e3cd2efe85dca927f3
sha512
0b494b90c82b654401b43a7b19cc7c5e8ff9b3bd601739496d8ab1f099b29b66fe59872c3c1aeddb2abc117c8885c5deb1ff20233e34f8d954d1b08f63aa2fc3
ripemd-160
b7a9cc557fbce2a293b769382f71451981094b1f
Diameter
403711656
Circumference
1268297572.6582
Area
1.2800662833965E+17
Volume
3.4451845270652E+25
Surface area
5.1202651335861E+17
Circumference
1268297572.6582
Perimeter
807423312
Area
40745775297565584
Diagonal
285467249.60165
Surface area
244474651785393504
Volume
8.224772210192E+24
Space diagonal
349624549.89988
Perimeter
605567484
Area
1.7643438252292E+16
Altitude
174812274.94994
Surface area
1.7643438252292E+16
Volume
9.6929870059024E+23
Height
95155749.867217