199387564 is an even 9-digits composite number following 199387563
and preceding 199387565 . In scientific notation, it is written as 1.99387564 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 99663104 positive integers (up to 199387564) that are relatively prime to 199387564.
199387564 has 12 divisors, whose sum is 349035624
The reverse of 199387564 is 465783991
Previous prime number is 4673
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-nine million three hundred eighty-seven thousand five hundred sixty-four
Scientific notation
1.99387564 × 10^8
Engineering notation
1.99387564 × 10^6
Prime Factorization
2 × 2 × 4673 × 10667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99693782
Product of the distinct prime numbers
The prime factorization of 199387564 is 2 × 2 × 4673 × 10667.
Since it has a total of 4 prime factors.
7 , 10 , 72 , 92 , 732 , 494 , 667 , 5319 , 10283 , 65110 , 579376 , 277287 , 4502480 , 528769 , 40174919 , 85061738 , 126489093 , 250352936 , 3065478424 , 3866752987
n×2
398775128
n×3
598162692
n×4
797550256
n×5
996937820
n÷2
99693782
n÷3
66462521.333333
n÷3
49846891
n÷5
39877512.8
n2
39755400677854096
n3
7.9267324970013E+24
n4
1.5804918830567E+33
n5
3.1513042648445E+41
2 √n
14120.466139615
3 √n
584.20601273124
4 √n
118.8295676152
5 √n
45.702463816891
1 , 2 , 4 , 4673 , 9346 , 10667 , 18692 , 21334 , 42668 , 49846891 , 99693782 , 199387564
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199387563
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199387564 can be divided by 12 positive divisors.
The sum of these divisors (counting 199387564) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111000100110100110101100
3
Ternary
111220011221022121
4
Quaternary
23320212212230
5
Quinary
402020400224
6
Senary
31441322324
8
Octal
1370464654
10
Decimal
199387564
12
Duodecimal
569363a4
16
Hexadecimal
be269ac
20
Vigesimal
32638i4
36
Base36
3apkfg
md5
726f92fb6c9328d2be72350b2c0e9615
sha1
624913db6e392ee8906cfd636bb3dfe9d79312af
sha256
1a635b174027e6958db1b6747a2eddbab9afb5b3b66cf4632dee2b8fd01083e8
sha512
79d31bdc5365cf4822eefddb7eb9b638ba40f42ddbe8582d1e2b60eadf90fe0ea015c7b064583389903f5176c704013644145b11c8b22e75edb046008315d8a0
ripemd-160
9608817b0c2d7efe8cbedb9c2bcdcc112262607a
Diameter
398775128
Circumference
1252789012.5591
Area
1.2489527471007E+17
Volume
3.3203419439401E+25
Surface area
4.9958109884026E+17
Circumference
1252789012.5591
Perimeter
797550256
Area
39755400677854096
Diagonal
281976597.17733
Surface area
238532404067124576
Volume
7.9267324970013E+24
Space diagonal
345349391.24539
Perimeter
598162692
Area
1.7214593462325E+16
Altitude
172674695.6227
Surface area
1.7214593462325E+16
Volume
9.341743835469E+23
Height
93992199.059111