201864640 is an even 9-digits composite number following 201864639
and preceding 201864641 . In scientific notation, it is written as 2.01864640 × 10^8.
The sum of its digits is 31. It has a total of 8 prime factors and 28 positive divisors.
There are 80745728 positive integers (up to 201864640) that are relatively prime to 201864640.
201864640 has 28 divisors, whose sum is 480690936
The reverse of 201864640 is 046468102
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
two hundred one million eight hundred sixty-four thousand six hundred forty
Scientific notation
2.01864640 × 10^8
Engineering notation
2.01864640 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 5 × 630827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
6308270
Product of the distinct prime numbers
The prime factorization of 201864640 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 630827.
Since it has a total of 8 prime factors.
8 , 1 , 24 , 88 , 44 , 777 , 9388 , 2527 , 34200 , 48753 , 383593 , 813629 , 9589237 , 5776517 , 58786586 , 93406620 , 478422324 , 527080952 , 52314968 , 5091654957
n×2
403729280
n×3
605593920
n×4
807458560
n×5
1009323200
n÷2
100932320
n÷3
67288213.333333
n÷3
50466160
n÷5
40372928
n2
40749332882329600
n3
8.2258494125316E+24
n4
1.6605081303549E+33
n5
3.3519787595117E+41
2 √n
14207.907657358
3 √n
586.61534215831
4 √n
119.19692805336
5 √n
45.815459890099
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 64 , 80 , 160 , 320 , 630827 , 1261654 , 2523308 , 3154135 , 5046616 , 6308270 , 10093232 , 12616540 , 20186464 , 25233080 , 40372928 , 50466160 , 100932320 , 201864640
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201864639
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201864640 can be divided by 28 positive divisors.
The sum of these divisors (counting 201864640) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1100000010000011010111000000
3
Ternary
112001211210020011
4
Quaternary
30002003113000
5
Quinary
403134132030
6
Senary
32010354304
8
Octal
1402032700
10
Decimal
201864640
12
Duodecimal
5772b994
16
Hexadecimal
c0835c0
20
Vigesimal
331d1c0
36
Base36
3c6nr4
md5
834a8fc8cd8218525e6d10a419739825
sha1
ef446c1a26b830187f4c99d30b537bf3bf5e01b9
sha256
cb4b1b38dd3b008336b0d49d45109f5d8be567cd0c5e98e3f5c5a36415462caa
sha512
00fad81dcc464293ca3610bb45f64b0eb8a3af9fba857abf48cbed84b16277cd66fa400fb16c07d6a0e4dbd35b7a2dcd823cb61b05b054a500dd453eb29bcabc
ripemd-160
965e8e92e48040fcc122ade475c4eccfa4210b7e
Diameter
403729280
Circumference
1268352940.0871
Area
1.2801780482181E+17
Volume
3.445635744526E+25
Surface area
5.1207121928725E+17
Circumference
1268352940.0871
Perimeter
807458560
Area
40749332882329600
Diagonal
285479711.65156
Surface area
244495997293977600
Volume
8.2258494125316E+24
Space diagonal
349639812.7316
Perimeter
605593920
Area
1.7644978731683E+16
Altitude
174819906.3658
Surface area
1.7644978731683E+16
Volume
9.6942565010342E+23
Height
95159903.883854