199887536 is an even 9-digits composite number following 199887535
and preceding 199887537 . In scientific notation, it is written as 1.99887536 × 10^8.
The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors.
There are 99885696 positive integers (up to 199887536) that are relatively prime to 199887536.
199887536 has 20 divisors, whose sum is 387507192
The reverse of 199887536 is 635788991
Previous prime number is 2803
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred ninety-nine million eight hundred eighty-seven thousand five hundred thirty-six
Scientific notation
1.99887536 × 10^8
Engineering notation
1.99887536 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2803 × 4457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
24985942
Product of the distinct prime numbers
The prime factorization of 199887536 is 2 × 2 × 2 × 2 × 2803 × 4457.
Since it has a total of 6 prime factors.
1 , 7 , 21 , 42 , 510 , 165 , 8978 , 1062 , 78969 , 89167 , 676826 , 214418 , 9610529 , 43250 , 48244748 , 46596542 , 75558973 , 120901288 , 6308715586 , 4787074943
n×2
399775072
n×3
599662608
n×4
799550144
n×5
999437680
n÷2
99943768
n÷3
66629178.666667
n÷3
49971884
n÷5
39977507.2
n2
39955027048151296
n3
7.9865119074683E+24
n4
1.5964041864185E+33
n5
3.1910129928328E+41
2 √n
14138.158861747
3 √n
584.69391151284
4 √n
118.90399010019
5 √n
45.725360999993
1 , 2 , 4 , 8 , 16 , 2803 , 4457 , 5606 , 8914 , 11212 , 17828 , 22424 , 35656 , 44848 , 71312 , 12492971 , 24985942 , 49971884 , 99943768 , 199887536
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
-199887535
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 199887536 can be divided by 20 positive divisors.
The sum of these divisors (counting 199887536) is 1, the average is 0.05.
Base
System
Value
2
Binary
1011111010100000101010110000
3
Ternary
111221010100011002
4
Quaternary
23322200222300
5
Quinary
402132400121
6
Senary
31500141132
8
Octal
1372405260
10
Decimal
199887536
12
Duodecimal
56b377a8
16
Hexadecimal
bea0ab0
20
Vigesimal
3295igg
36
Base36
3b0a7k
md5
5c97eecaf86b2f34f2742ffa6df2cc6b
sha1
f64bf25faabaa24f3b40a4b89c710791f7a0ee54
sha256
1b8c9489fc87af6e7580b9e0b1347abbc0015064e39a250b7d5a82fef36537e7
sha512
e743264ffcdcc35cb9a22016a82d26c4b2ad099c8877ac2e6f063c39cbcc03dd262375ac7d6610e514a0f55ce6764ce39809185e4580fc1ab456e8b21925edb0
ripemd-160
02db3d23bd8157517be2dcbf2060308361369d69
Diameter
399775072
Circumference
1255930429.2835
Area
1.2552241944845E+17
Volume
3.3453822848413E+25
Surface area
5.0208967779381E+17
Circumference
1255930429.2835
Perimeter
799550144
Area
39955027048151296
Diagonal
282683664.36054
Surface area
239730162288907776
Volume
7.9865119074683E+24
Space diagonal
346215368.15175
Perimeter
599662608
Area
1.7301034216297E+16
Altitude
173107684.07588
Surface area
1.7301034216297E+16
Volume
9.4121945463299E+23
Height
94227888.12018