201399988 is an even 9-digits composite number following 201399987
and preceding 201399989 . In scientific notation, it is written as 2.01399988 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 100631160 positive integers (up to 201399988) that are relatively prime to 201399988.
201399988 has 12 divisors, whose sum is 352690912
The reverse of 201399988 is 889993102
Previous prime number is 1531
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
two hundred one million three hundred ninety-nine thousand nine hundred eighty-eight
Scientific notation
2.01399988 × 10^8
Engineering notation
2.01399988 × 10^6
Prime Factorization
2 × 2 × 1531 × 32887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
100699994
Product of the distinct prime numbers
The prime factorization of 201399988 is 2 × 2 × 1531 × 32887.
Since it has a total of 4 prime factors.
9 , 9 , 73 , 47 , 854 , 554 , 9286 , 7259 , 35395 , 62102 , 606342 , 438571 , 4953453 , 8846226 , 94605624 , 72586098 , 497991641 , 151677313 , 3738518644 , 2335149244
n×2
402799976
n×3
604199964
n×4
805599952
n×5
1006999940
n÷2
100699994
n÷3
67133329.333333
n÷3
50349997
n÷5
40279997.6
n2
40561955166400144
n3
8.1691772837695E+24
n4
1.6452722069211E+33
n5
3.3135780273063E+41
2 √n
14191.546356899
3 √n
586.16490600597
4 √n
119.12827689889
5 √n
45.794348839947
1 , 2 , 4 , 1531 , 3062 , 6124 , 32887 , 65774 , 131548 , 50349997 , 100699994 , 201399988
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
-201399987
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 201399988 can be divided by 12 positive divisors.
The sum of these divisors (counting 201399988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000000010001111010110100
3
Ternary
112000222011211211
4
Quaternary
30000101322310
5
Quinary
403024244423
6
Senary
31552411204
8
Octal
1400217264
10
Decimal
201399988
12
Duodecimal
57546b04
16
Hexadecimal
c011eb4
20
Vigesimal
32iejj8
36
Base36
3bwp84
md5
2c40522a03730e18d882045aaf875dcd
sha1
c1773287c9cb3d48981407f4ee9a544d6d3de7b0
sha256
eb37e179d697da09d05c5a91ccc68854cf141753acab400fd55bb8f2a749529c
sha512
6b2b7e68574cc91be88aae98a5f552c6707783739cca594d39abc44e86d4e140534ce85f92e73681d684e086f6643b31dcaeee4e5b71b01f7f7d44b0c4e43869
ripemd-160
7bcc423ab0adbcf8de4e041edeaf28c6c946c601
Diameter
402799976
Circumference
1265433445.4677
Area
1.27429140366E+17
Volume
3.4218969787417E+25
Surface area
5.09716561464E+17
Circumference
1265433445.4677
Perimeter
805599952
Area
40561955166400144
Diagonal
284822594.49138
Surface area
243371730998400864
Volume
8.1691772837695E+24
Space diagonal
348835011.85976
Perimeter
604199964
Area
1.7563841800634E+16
Altitude
174417505.92988
Surface area
1.7563841800634E+16
Volume
9.6274677567809E+23
Height
94940864.83046