201231668 is an even 9-digits composite number following 201231667
and preceding 201231669 . In scientific notation, it is written as 2.01231668 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 91353920 positive integers (up to 201231668) that are relatively prime to 201231668.
201231668 has 24 divisors, whose sum is 384652800
The reverse of 201231668 is 866132102
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 29 Digital Root 2
Name
two hundred one million two hundred thirty-one thousand six hundred sixty-eight
Scientific notation
2.01231668 × 10^8
Engineering notation
2.01231668 × 10^6
Prime Factorization
2 × 2 × 953 × 11 × 4799
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100615834 Product of the distinct prime numbers
The prime factorization of 201231668 is 2 × 2 × 953 × 11 × 4799.
Since it has a total of 5 prime factors.
5 , 4 , 66 , 48 , 261 , 564 , 8043 , 3376 , 83195 , 32714 , 118475 , 45979 , 9663573 , 2647194 , 23652631 , 40239516 , 671130271 , 918136028 , 7685725719 , 2873867858
n×2
402463336
n×3
603695004
n×4
804926672
n×5
1006158340
n÷2
100615834
n÷3
67077222.666667
n÷3
50307917
n÷5
40246333.6
n2
40494184206062224
n3
8.1487122320852E+24
n4
1.6397789545145E+33
n5
3.2997545416825E+41
2 √n14185.614826295
3 √n586.00156475876
4 √n119.10337873585
5 √n45.786691756166
1 , 2 , 4 , 11 , 22 , 44 , 953 , 1906 , 3812 , 4799 , 9598 , 10483 , 19196 , 20966 , 41932 , 52789 , 105578 , 211156 , 4573447 , 9146894 , 18293788 , 50307917 , 100615834 , 201231668
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
-201231667 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 201231668 can be divided by 24 positive divisors.
The sum of these divisors (counting 201231668) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111111101000110100110100
3
Ternary
112000122121221202
4
Quaternary
23333220310310
5
Quinary
403003403133
6
Senary
31545032032
8
Octal
1377506464
10
Decimal
201231668
12
Duodecimal
57485618
16
Hexadecimal
bfe8d34
20
Vigesimal
32hdj38
36
Base36
3bt3ck
md5
f3138b5ff30ff36b560c044fae33eee6
sha1
7b6a609711c9f9f3a3a434f028302315c0b7c076
sha256
a1511a617cc523e9d4d0dcc7d27b7220818e6b72249747e6087013791c8f6b9b
sha512
56910d094dcefec5ab6293c51fd8a31436839fb5b91a9beb544f9458ca2148972ac6e973a1c667e76ac98f79be9c95c749dbe89d9165bb920bb06d46059f17e6
ripemd-160
e8678ad2c2458f38574fc70b8a157a073ad4e85d
Diameter
402463336
Circumference
1264375859.7168
Area
1.2721623161488E+17
Volume
3.4133245979381E+25
Surface area
5.0886492645951E+17
Circumference
1264375859.7168
Perimeter
804926672
Area
40494184206062224
Diagonal
284584554.06456
Surface area
242965105236373344
Volume
8.1487122320852E+24
Space diagonal
348543473.06783
Perimeter
603695004
Area
1.7534496113988E+16
Altitude
174271736.53392
Surface area
1.7534496113988E+16
Volume
9.6033494620753E+23
Height
94861518.02152