201128465 is an odd 9-digits composite number following 201128464
and preceding 201128466 . In scientific notation, it is written as 2.01128465 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 155438400 positive integers (up to 201128465) that are relatively prime to 201128465.
201128465 has 16 divisors, whose sum is 249578496
The reverse of 201128465 is 564821102
Previous prime number is 1223
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
two hundred one million one hundred twenty-eight thousand four hundred sixty-five
Scientific notation
2.01128465 × 10^8
Engineering notation
2.01128465 × 10^6
Prime Factorization
5 × 31 × 1223 × 1061
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201128465
Product of the distinct prime numbers
The prime factorization of 201128465 is 5 × 31 × 1223 × 1061.
Since it has a total of 4 prime factors.
7 , 6 , 80 , 86 , 495 , 967 , 6897 , 6584 , 91346 , 51778 , 919454 , 167501 , 3193520 , 4685807 , 59748381 , 83964557 , 564144282 , 631147164 , 7361522582 , 1814680812
n×2
402256930
n×3
603385395
n×4
804513860
n×5
1005642325
n÷2
100564232.5
n÷3
67042821.666667
n÷3
50282116.25
n÷5
40225693
n2
40452659433256225
n3
8.1361812969786E+24
n4
1.636417655223E+33
n5
3.291301710939E+41
2 √n
14181.976766304
3 √n
585.90136936086
4 √n
119.088105058
5 √n
45.781994390527
1 , 5 , 31 , 155 , 1061 , 1223 , 5305 , 6115 , 32891 , 37913 , 164455 , 189565 , 1297603 , 6488015 , 40225693 , 201128465
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
-201128464
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 201128465 can be divided by 16 positive divisors.
The sum of these divisors (counting 201128465) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111001111101000010001
3
Ternary
112000110101101102
4
Quaternary
23333033220101
5
Quinary
402442102330
6
Senary
31542514145
8
Octal
1377175021
10
Decimal
201128465
12
Duodecimal
57435955
16
Hexadecimal
bfcfa11
20
Vigesimal
32h1135
36
Base36
3bqvpt
md5
afc652481ed88ca540d120a015ad3bba
sha1
69144128b9989d5820fa8d9a8f05f7460010afe5
sha256
70fdcf3e625b3106d173e96d6e04060d9b88e848b201f987070ca767ae31735f
sha512
0d627d86d526dfd1479002340a917a8279dec61ede6bf3392b4e6a3c7be34276af3b45d46c4d2dc01ca5d8143a7ecc303d4ef598e9f9fefcb142125a84eff0a4
ripemd-160
b2ca6d6324e0c8e57ea000a7550911b1f91ad0af
Diameter
402256930
Circumference
1263727416.1436
Area
1.2708577769369E+17
Volume
3.408075652115E+25
Surface area
5.0834311077475E+17
Circumference
1263727416.1436
Perimeter
804513860
Area
40452659433256225
Diagonal
284438602.98228
Surface area
242715956599537350
Volume
8.1361812969786E+24
Space diagonal
348364720.22834
Perimeter
603385395
Area
1.751651535992E+16
Altitude
174182360.11417
Surface area
1.751651535992E+16
Volume
9.5885816134279E+23
Height
94812867.660761