201287122 is an even 9-digits composite number following 201287121
and preceding 201287123 . In scientific notation, it is written as 2.01287122 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 93918880 positive integers (up to 201287122) that are relatively prime to 201287122.
201287122 has 16 divisors, whose sum is 322745472
The reverse of 201287122 is 221782102
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 25 Digital Root 7
Name
two hundred one million two hundred eighty-seven thousand one hundred twenty-two
Scientific notation
2.01287122 × 10^8
Engineering notation
2.01287122 × 10^6
Prime Factorization
2 × 41 × 23 × 106727
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
201287122 Product of the distinct prime numbers
The prime factorization of 201287122 is 2 × 41 × 23 × 106727.
Since it has a total of 4 prime factors.
1 , 6 , 90 , 28 , 201 , 59 , 1440 , 6375 , 55734 , 17047 , 910852 , 23732 , 9295662 , 6716531 , 96428891 , 67588838 , 723770134 , 660757437 , 8201446164 , 5785450233
n×2
402574244
n×3
603861366
n×4
805148488
n×5
1006435610
n÷2
100643561
n÷3
67095707.333333
n÷3
50321780.5
n÷5
40257424.4
n2
40516505483042884
n3
8.1554507821789E+24
n4
1.6415872165574E+33
n5
3.3043036633284E+41
2 √n14187.569277364
3 √n586.05538853731
4 √n119.11158330475
5 √n45.789214992591
1 , 2 , 23 , 41 , 46 , 82 , 943 , 1886 , 106727 , 213454 , 2454721 , 4375807 , 4909442 , 8751614 , 100643561 , 201287122
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201287121 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201287122 can be divided by 16 positive divisors.
The sum of these divisors (counting 201287122) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111110110010111010010
3
Ternary
112000202110000121
4
Quaternary
23333312113102
5
Quinary
403012141442
6
Senary
31550140454
8
Octal
1377662722
10
Decimal
201287122
12
Duodecimal
574b172a
16
Hexadecimal
bff65d2
20
Vigesimal
32i0hg2
36
Base36
3bua4y
md5
9ca548ef0741ac99fb7dad71665b1f87
sha1
5e8e5288e04934bd79d0f95740483c22106293d1
sha256
beb0ad5e4cd1cd79f025d7bebe1122fc7717f9935d9209b59b5c772074d4d5bb
sha512
9dee12da866f199a51b7e142b2207262280218d3869565433e96930eacf4d2c5ea7d13ba37d6ea771490bc75f322d1032dea06f8dd5327e4aabd5155430330cc
ripemd-160
981db3032ef570d2118c57406a5510902b8c226c
Diameter
402574244
Circumference
1264724287.4749
Area
1.2728635597466E+17
Volume
3.4161472352009E+25
Surface area
5.0914542389863E+17
Circumference
1264724287.4749
Perimeter
805148488
Area
40516505483042884
Diagonal
284662977.86345
Surface area
243099032898257304
Volume
8.1554507821789E+24
Space diagonal
348639522.21332
Perimeter
603861366
Area
1.7544161510443E+16
Altitude
174319761.10666
Surface area
1.7544161510443E+16
Volume
9.6112909195197E+23
Height
94887659.287816