201237138 is an even 9-digits composite number following 201237137
and preceding 201237139 . In scientific notation, it is written as 2.01237138 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 66970872 positive integers (up to 201237138) that are relatively prime to 201237138.
201237138 has 24 divisors, whose sum is 436717008
The reverse of 201237138 is 831732102
Previous prime number is 643
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
two hundred one million two hundred thirty-seven thousand one hundred thirty-eight
Scientific notation
2.01237138 × 10^8
Engineering notation
2.01237138 × 10^6
Prime Factorization
2 × 3 × 3 × 643 × 17387
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
67079046 Product of the distinct prime numbers
The prime factorization of 201237138 is 2 × 3 × 3 × 643 × 17387.
Since it has a total of 5 prime factors.
8 , 5 , 49 , 35 , 671 , 957 , 5747 , 1246 , 32404 , 93677 , 844523 , 709953 , 6289062 , 1783583 , 90450141 , 91712171 , 866014492 , 227201126 , 3547494433 , 1139143840
n×2
402474276
n×3
603711414
n×4
804948552
n×5
1006185690
n÷2
100618569
n÷3
67079046
n÷3
50309284.5
n÷5
40247427.6
n2
40496385710431044
n3
8.1493767597112E+24
n4
1.639957255608E+33
n5
3.3002030456089E+41
2 √n14185.807625934
3 √n586.00687439275
4 √n119.10418811248
5 √n45.786940673728
1 , 2 , 3 , 6 , 9 , 18 , 643 , 1286 , 1929 , 3858 , 5787 , 11574 , 17387 , 34774 , 52161 , 104322 , 156483 , 312966 , 11179841 , 22359682 , 33539523 , 67079046 , 100618569 , 201237138
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201237137 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201237138 can be divided by 24 positive divisors.
The sum of these divisors (counting 201237138) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111111101010001010010010
3
Ternary
112000122220110100
4
Quaternary
23333222022102
5
Quinary
403004042023
6
Senary
31545113230
8
Octal
1377521222
10
Decimal
201237138
12
Duodecimal
57488816
16
Hexadecimal
bfea292
20
Vigesimal
32hecgi
36
Base36
3bt7ki
md5
73a00fe9680316f676c1a45970b61cde
sha1
0aa0e3ec70ff23303fb79171a615a3d51a7b7e8b
sha256
0552504954f26683906a25d8557fd66147ad260ac2047179f5950b1106a3b0f5
sha512
a0a4e976445b445d63a359286231ad831c588a415f8fbadb218db58316b279547481d1300e52579ea40683f660943a96c4af363f5ea018dd132e2c6d998fd931
ripemd-160
823d82be403552122031cd98aaa362dbd12769cd
Diameter
402474276
Circumference
1264410228.7405
Area
1.2722314784483E+17
Volume
3.4136029546192E+25
Surface area
5.0889259137932E+17
Circumference
1264410228.7405
Perimeter
804948552
Area
40496385710431044
Diagonal
284592289.81275
Surface area
242978314262586264
Volume
8.1493767597112E+24
Space diagonal
348552947.38575
Perimeter
603711414
Area
1.7535449393343E+16
Altitude
174276473.69287
Surface area
1.7535449393343E+16
Volume
9.6041326153931E+23
Height
94864096.604249