201445137 is an odd 9-digits composite number following 201445136
and preceding 201445138 . In scientific notation, it is written as 2.01445137 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 20 positive divisors.
There are 134019360 positive integers (up to 201445137) that are relatively prime to 201445137.
201445137 has 20 divisors, whose sum is 301546036
The reverse of 201445137 is 731544102
Previous prime number is 541
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
two hundred one million four hundred forty-five thousand one hundred thirty-seven
Scientific notation
2.01445137 × 10^8
Engineering notation
2.01445137 × 10^6
Prime Factorization
3 × 3 × 9 × 541 × 4597
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
67148379
Product of the distinct prime numbers
The prime factorization of 201445137 is 3 × 3 × 9 × 541 × 4597.
Since it has a total of 5 prime factors.
7 , 8 , 91 , 1 , 557 , 99 , 4529 , 5481 , 37340 , 30762 , 75301 , 188841 , 8917908 , 5334486 , 56794201 , 86094382 , 975335913 , 964001063 , 7626507332 , 9248000192
n×2
402890274
n×3
604335411
n×4
805780548
n×5
1007225685
n÷2
100722568.5
n÷3
67148379
n÷3
50361284.25
n÷5
40289027.4
n2
40580143220948769
n3
8.1746725106236E+24
n4
1.6467480238327E+33
n5
3.3172938126546E+41
2 √n
14193.136968267
3 √n
586.2087040589
4 √n
119.13495275639
5 √n
45.796401852663
1 , 3 , 9 , 27 , 81 , 541 , 1623 , 4597 , 4869 , 13791 , 14607 , 41373 , 43821 , 124119 , 372357 , 2486977 , 7460931 , 22382793 , 67148379 , 201445137
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201445136
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201445137 can be divided by 20 positive divisors.
The sum of these divisors (counting 201445137) is 1, the average is 0.05.
Base
System
Value
2
Binary
1100000000011100111100010001
3
Ternary
112001001110210000
4
Quaternary
30000130330101
5
Quinary
403032221022
6
Senary
31553400213
8
Octal
1400347421
10
Decimal
201445137
12
Duodecimal
57569069
16
Hexadecimal
c01cf11
20
Vigesimal
32j0cgh
36
Base36
3bxo29
md5
b563ffc938c9f8d3fd4dbefbda535d27
sha1
87f62070d859e057fc1b5266bcdb300c98ee343d
sha256
ac2ac7a925008b8ff6110c970e6e2e1c1f59db8e5605ee389a2e1e5cfa70852f
sha512
0346241946c263bf56c7c5493057259e599906939434e856f3962ac04c9b674726a467e5edc879bd8acf2ab7e08e3748eec907f8839122d3e778efaa5771421f
ripemd-160
5babf8f22aa289ab29e64b9a6e967847fcecf4ba
Diameter
402890274
Circumference
1265717125.0012
Area
1.2748627982455E+17
Volume
3.4241988139837E+25
Surface area
5.0994511929822E+17
Circumference
1265717125.0012
Perimeter
805780548
Area
40580143220948769
Diagonal
284886444.81951
Surface area
243480859325692614
Volume
8.1746725106236E+24
Space diagonal
348913212.22167
Perimeter
604335411
Area
1.7571717459276E+16
Altitude
174456606.11084
Surface area
1.7571717459276E+16
Volume
9.6339439437354E+23
Height
94962148.273169