202148988 is an even 9-digits composite number following 202148987
and preceding 202148989 . In scientific notation, it is written as 2.02148988 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 67382992 positive integers (up to 202148988) that are relatively prime to 202148988.
202148988 has 12 divisors, whose sum is 471681000
The reverse of 202148988 is 889841202
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
two hundred two million one hundred forty-eight thousand nine hundred eighty-eight
Scientific notation
2.02148988 × 10^8
Engineering notation
2.02148988 × 10^6
Prime Factorization
2 × 2 × 3 × 16845749
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
101074494 Product of the distinct prime numbers
The prime factorization of 202148988 is 2 × 2 × 3 × 16845749.
Since it has a total of 4 prime factors.
9 , 3 , 54 , 13 , 765 , 888 , 9215 , 2575 , 23361 , 58813 , 992982 , 117372 , 1628656 , 7245541 , 30684145 , 38202801 , 526245035 , 979987238 , 6517590617 , 6678997747
n×2
404297976
n×3
606446964
n×4
808595952
n×5
1010744940
n÷2
101074494
n÷3
67382996
n÷3
50537247
n÷5
40429797.6
n2
40864213349424144
n3
8.2606593740022E+24
n4
1.6698839326673E+33
n5
3.3756534706615E+41
2 √n14217.910816994
3 √n586.89064981103
4 √n119.23888131392
5 √n45.82835982177
1 , 2 , 3 , 4 , 6 , 12 , 16845749 , 33691498 , 50537247 , 67382996 , 101074494 , 202148988
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
-202148987 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 202148988 can be divided by 12 positive divisors.
The sum of these divisors (counting 202148988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000011001000110001111100
3
Ternary
112002101020021120
4
Quaternary
30003020301330
5
Quinary
403222231423
6
Senary
32020430540
8
Octal
1403106174
10
Decimal
202148988
12
Duodecimal
57848450
16
Hexadecimal
c0c8c7c
20
Vigesimal
3338c98
36
Base36
3ccr5o
md5
08fa66c1228a6c2363775c95cf691f1f
sha1
0e03bb88b2078d7ff8ca54c79f43433d90c3212c
sha256
d7c8f089a1232cc5e1155911c724e91920fec8c78f169945d02b9d056ecccf71
sha512
3ab6df8fe7c4b64c20c626519662848015aad54ea3b10f05b4f68988d704145ce5e1954db33161e0f1e3074efc60bb285994a8c3b06cf8f2a7e0a3b88c960fac
ripemd-160
27102ac8d36a31844334945776c4b820626c45a5
Diameter
404297976
Circumference
1270139551.2628
Area
1.2837871245328E+17
Volume
3.4602169070897E+25
Surface area
5.1351484981311E+17
Circumference
1270139551.2628
Perimeter
808595952
Area
40864213349424144
Diagonal
285881840.4496
Surface area
245185280096544864
Volume
8.2606593740022E+24
Space diagonal
350132317.91463
Perimeter
606446964
Area
1.7694723433134E+16
Altitude
175066158.95732
Surface area
1.7694723433134E+16
Volume
9.7352804340486E+23
Height
95293946.816532