199871072 is an even 9-digits composite number following 199871071
and preceding 199871073 . In scientific notation, it is written as 1.99871072 × 10^8.
The sum of its digits is 44. It has a total of 7 prime factors and 24 positive divisors.
There are 97808512 positive integers (up to 199871072) that are relatively prime to 199871072.
199871072 has 24 divisors, whose sum is 401871456
The reverse of 199871072 is 270178991
Previous prime number is 47
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred ninety-nine million eight hundred seventy-one thousand seventy-two
Scientific notation
1.99871072 × 10^8
Engineering notation
1.99871072 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 47 × 132893
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
12491942
Product of the distinct prime numbers
The prime factorization of 199871072 is 2 × 2 × 2 × 2 × 2 × 47 × 132893.
Since it has a total of 7 prime factors.
9 , 8 , 5 , 64 , 863 , 362 , 5169 , 6221 , 11604 , 38456 , 165017 , 856275 , 5182339 , 2271862 , 93274182 , 53355067 , 90552528 , 735085782 , 2972512358 , 9278215050
n×2
399742144
n×3
599613216
n×4
799484288
n×5
999355360
n÷2
99935536
n÷3
66623690.666667
n÷3
49967768
n÷5
39974214.4
n2
39948445422429184
n3
7.9845386113144E+24
n4
1.5958782916688E+33
n5
3.1896990493737E+41
2 √n
14137.576595725
3 √n
584.6778580442
4 √n
118.90154160365
5 √n
45.724607729267
1 , 2 , 4 , 8 , 16 , 32 , 47 , 94 , 188 , 376 , 752 , 1504 , 132893 , 265786 , 531572 , 1063144 , 2126288 , 4252576 , 6245971 , 12491942 , 24983884 , 49967768 , 99935536 , 199871072
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
-199871071
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 199871072 can be divided by 24 positive divisors.
The sum of these divisors (counting 199871072) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111010011100101001100000
3
Ternary
111221002111120022
4
Quaternary
23322130221200
5
Quinary
402131333242
6
Senary
31455533012
8
Octal
1372345140
10
Decimal
199871072
12
Duodecimal
56b2a168
16
Hexadecimal
be9ca60
20
Vigesimal
3293hdc
36
Base36
3azxi8
md5
d30564804e37a77b37698c4d276d2026
sha1
566113f8a9c933a9db2af277be96feeb372b53c7
sha256
19fc23817a373b7e4e067401fb8dedb6d4139386c9c661cf892ec57c6f75d856
sha512
43d5f6573e132c8779ccbf0c822c879c10aa2c35355dfa951356964215949ad85f4b7f908fece09cbcde10a92876fe0a393f99bdee33068cd7c839cccdc0c8c9
ripemd-160
f6ce611ae58a79074062b66b9a15a1e2d1aeb417
Diameter
399742144
Circumference
1255826982.9206
Area
1.2550174266144E+17
Volume
3.3445557124813E+25
Surface area
5.0200697064575E+17
Circumference
1255826982.9206
Perimeter
799484288
Area
39948445422429184
Diagonal
282660380.74845
Surface area
239690672534575104
Volume
7.9845386113144E+24
Space diagonal
346186851.66726
Perimeter
599613216
Area
1.729818428876E+16
Altitude
173093425.83363
Surface area
1.729818428876E+16
Volume
9.4098689945104E+23
Height
94220126.91615