199778896 is an even 9-digits composite number following 199778895
and preceding 199778897 . In scientific notation, it is written as 1.99778896 × 10^8.
The sum of its digits is 64. It has a total of 6 prime factors and 20 positive divisors.
There are 97452800 positive integers (up to 199778896) that are relatively prime to 199778896.
199778896 has 20 divisors, whose sum is 396513684
The reverse of 199778896 is 698877991
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 64
Digital Root 1
Name
one hundred ninety-nine million seven hundred seventy-eight thousand eight hundred ninety-six
Scientific notation
1.99778896 × 10^8
Engineering notation
1.99778896 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 41 × 304541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
24972362
Product of the distinct prime numbers
The prime factorization of 199778896 is 2 × 2 × 2 × 2 × 41 × 304541.
Since it has a total of 6 prime factors.
2 , 6 , 58 , 38 , 924 , 756 , 9420 , 6060 , 2561 , 52103 , 530646 , 487402 , 5105879 , 2287886 , 97754959 , 45430179 , 803399860 , 815730825 , 334561764 , 7381682984
n×2
399557792
n×3
599336688
n×4
799115584
n×5
998894480
n÷2
99889448
n÷3
66592965.333333
n÷3
49944724
n÷5
39955779.2
n2
39911607286978816
n3
7.9734968413782E+24
n4
1.59293639623E+33
n5
3.1823507463705E+41
2 √n
14134.316255129
3 √n
584.5879641731
4 √n
118.88783055943
5 √n
45.720389520892
1 , 2 , 4 , 8 , 16 , 41 , 82 , 164 , 328 , 656 , 304541 , 609082 , 1218164 , 2436328 , 4872656 , 12486181 , 24972362 , 49944724 , 99889448 , 199778896
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
-199778895
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 199778896 can be divided by 20 positive divisors.
The sum of these divisors (counting 199778896) is 1, the average is 0.05.
Base
System
Value
2
Binary
1011111010000110001001010000
3
Ternary
111220220211010101
4
Quaternary
23322012021100
5
Quinary
402120411041
6
Senary
31453542144
8
Octal
1372061120
10
Decimal
199778896
12
Duodecimal
56aa4954
16
Hexadecimal
be86250
20
Vigesimal
328c74g
36
Base36
3axyds
md5
16f9c7f3c69c66d3deb9c4c10d522e19
sha1
caa23efc8584211587528536d0b41a50e735abf7
sha256
1029002714f8c86a87967bb55468df34c7ff2a3f5ddf6cc82308873febb58649
sha512
399f4892e66ebb554629fb5d7d67a362b28766b90bc4001f2b67628a47b7506368981f566f5bbb477f1b060adb2a901d09eadd626b9aa7023f036d15ba0b7abe
ripemd-160
eb663fa16c3f032d7e4267813e71f1e6faf27460
Diameter
399557792
Circumference
1255247824.0318
Area
1.2538601224573E+17
Volume
3.339930546706E+25
Surface area
5.0154404898293E+17
Circumference
1255247824.0318
Perimeter
799115584
Area
39911607286978816
Diagonal
282530024.19912
Surface area
239469643721872896
Volume
7.9734968413782E+24
Space diagonal
346027198.15202
Perimeter
599336688
Area
1.7282232908196E+16
Altitude
173013599.07601
Surface area
1.7282232908196E+16
Volume
9.3968561438467E+23
Height
94176674.733041