201215395 is an odd 9-digits composite number following 201215394
and preceding 201215396 . In scientific notation, it is written as 2.01215395 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 160972312 positive integers (up to 201215395) that are relatively prime to 201215395.
201215395 has 4 divisors, whose sum is 241458480
The reverse of 201215395 is 593512102
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
two hundred one million two hundred fifteen thousand three hundred ninety-five
Scientific notation
2.01215395 × 10^8
Engineering notation
2.01215395 × 10^6
Prime Factorization
5 × 40243079
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
201215395
Product of the distinct prime numbers
The prime factorization of 201215395 is 5 × 40243079.
Since it has a total of 2 prime factors.
8 , 4 , 78 , 89 , 727 , 615 , 7168 , 6941 , 39676 , 89374 , 368585 , 663160 , 8491803 , 1078603 , 23030512 , 28705766 , 782992947 , 314337593 , 257420355 , 5875537660
n×2
402430790
n×3
603646185
n×4
804861580
n×5
1006076975
n÷2
100607697.5
n÷3
67071798.333333
n÷3
50303848.75
n÷5
40243079
n2
40487635185006025
n3
8.1467355063669E+24
n4
1.6392486028741E+33
n5
3.2984205513052E+41
2 √n
14185.041240687
3 √n
585.98576827136
4 √n
119.10097077979
5 √n
45.78595120579
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201215394
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201215395 can be divided by 4 positive divisors.
The sum of these divisors (counting 201215395) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111111100100110110100011
3
Ternary
112000121210122001
4
Quaternary
23333210312203
5
Quinary
403002343040
6
Senary
31544424431
8
Octal
1377446643
10
Decimal
201215395
12
Duodecimal
57478117
16
Hexadecimal
bfe4da3
20
Vigesimal
32hbi9f
36
Base36
3bsqsj
md5
2779d3bcef05f4b9f6eaf09f256ad12c
sha1
02df3071574be9bc59781c5c6a0ea073f59e88ec
sha256
cc9c92b2d605af77328f9b6b4993a1a06b4347bc5d811ed0d1284ecc71e79ba3
sha512
89bb86ecead1be93618d35296b92bbe0a59182e9fcbaaa8bce8fc9e99a4eee3fc9246a8728e9a9c202101c8615ee6ce1c8fdcc87c4ec21c524dfe4645b8351ba
ripemd-160
9ba928e5154a07594e22d0c1602dae13c2d3aaec
Diameter
402430790
Circumference
1264273613.4423
Area
1.2719565725844E+17
Volume
3.4124965890055E+25
Surface area
5.0878262903375E+17
Circumference
1264273613.4423
Perimeter
804861580
Area
40487635185006025
Diagonal
284561540.56726
Surface area
242925811110036150
Volume
8.1467355063669E+24
Space diagonal
348515287.40504
Perimeter
603646185
Area
1.7531660304686E+16
Altitude
174257643.70252
Surface area
1.7531660304686E+16
Volume
9.6010198684754E+23
Height
94853846.855753