201238894 is an even 9-digits composite number following 201238893
and preceding 201238895 . In scientific notation, it is written as 2.01238894 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 94511232 positive integers (up to 201238894) that are relatively prime to 201238894.
201238894 has 16 divisors, whose sum is 320254128
The reverse of 201238894 is 498832102
Previous prime number is 523
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
two hundred one million two hundred thirty-eight thousand eight hundred ninety-four
Scientific notation
2.01238894 × 10^8
Engineering notation
2.01238894 × 10^6
Prime Factorization
2 × 17 × 523 × 11317
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201238894
Product of the distinct prime numbers
The prime factorization of 201238894 is 2 × 17 × 523 × 11317.
Since it has a total of 4 prime factors.
7 , 1 , 59 , 83 , 726 , 865 , 9108 , 312 , 11223 , 98382 , 627970 , 599541 , 5922470 , 522058 , 73457189 , 29097687 , 698274095 , 785963325 , 1172489944 , 893643762
n×2
402477788
n×3
603716682
n×4
804955576
n×5
1006194470
n÷2
100619447
n÷3
67079631.333333
n÷3
50309723.5
n÷5
40247778.8
n2
40497092458343236
n3
8.1495900965327E+24
n4
1.6400144975796E+33
n5
3.3003470363688E+41
2 √n
14185.869518644
3 √n
586.00857889105
4 √n
119.10444793812
5 √n
45.787020581033
1 , 2 , 17 , 34 , 523 , 1046 , 8891 , 11317 , 17782 , 22634 , 192389 , 384778 , 5918791 , 11837582 , 100619447 , 201238894
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
-201238893
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 201238894 can be divided by 16 positive divisors.
The sum of these divisors (counting 201238894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111101010100101101110
3
Ternary
112000122222212101
4
Quaternary
23333222211232
5
Quinary
403004121034
6
Senary
31545125314
8
Octal
1377524556
10
Decimal
201238894
12
Duodecimal
5748983a
16
Hexadecimal
bfea96e
20
Vigesimal
32heh4e
36
Base36
3bt8xa
md5
3a727196fee964a47bc6110c94444130
sha1
4d4c706ac7d441a5bc9b41ac64b30ab08505beb7
sha256
82c92d4f8dac2888da4fc08b790aae7c510197c74147b28824b85a307e1412e7
sha512
a48c08bae68faac58f2e587b2d073e9d7c23ee40bda20d02877fc22f26e76b596dfee7bf609dce2107b1e84369476c4c5dafa7e29c7e4e95cb831edc32e26706
ripemd-160
5c18ce1800bd45b9633b3e0d6f7bfb960231205a
Diameter
402477788
Circumference
1264421262.0139
Area
1.2722536815888E+17
Volume
3.413692316938E+25
Surface area
5.0890147263551E+17
Circumference
1264421262.0139
Perimeter
804955576
Area
40497092458343236
Diagonal
284594773.17176
Surface area
242982554750059416
Volume
8.1495900965327E+24
Space diagonal
348555988.86697
Perimeter
603716682
Area
1.7535755424166E+16
Altitude
174277994.43348
Surface area
1.7535755424166E+16
Volume
9.6043840352484E+23
Height
94864924.390587