199434897 is an odd 9-digits composite number following 199434896
and preceding 199434898 . In scientific notation, it is written as 1.99434897 × 10^8.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 132956592 positive integers (up to 199434897) that are relatively prime to 199434897.
199434897 has 4 divisors, whose sum is 221594340
The reverse of 199434897 is 798434991
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred ninety-nine million four hundred thirty-four thousand eight hundred ninety-seven
Scientific notation
1.99434897 × 10^8
Engineering notation
1.99434897 × 10^6
Prime Factorization
9 × 22159433
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199434897
Product of the distinct prime numbers
The prime factorization of 199434897 is 9 × 22159433.
Since it has a total of 2 prime factors.
9 , 2 , 25 , 39 , 156 , 921 , 1617 , 6250 , 26403 , 47879 , 801265 , 872055 , 1176688 , 2160697 , 44607636 , 21856232 , 591167307 , 565141148 , 8579626565 , 9871068104
n×2
398869794
n×3
598304691
n×4
797739588
n×5
997174485
n÷2
99717448.5
n÷3
66478299
n÷3
49858724.25
n÷5
39886979.4
n2
39774278141400609
n3
7.9323790643796E+24
n4
1.5819932016695E+33
n5
3.1550465122966E+41
2 √n
14122.14208256
3 √n
584.25223767258
4 √n
118.83661928278
5 √n
45.704633490156
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
-199434896
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 199434897 can be divided by 4 positive divisors.
The sum of these divisors (counting 199434897) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000110010001010010001
3
Ternary
111220021100020200
4
Quaternary
23320302022101
5
Quinary
402023404042
6
Senary
31442325413
8
Octal
1370621221
10
Decimal
199434897
12
Duodecimal
56959869
16
Hexadecimal
be32291
20
Vigesimal
326974h
36
Base36
3aqky9
md5
589425dfdd127dc3a19d489fe4a34be8
sha1
125c6592b4d7f1f36b562ed69410e5364ae67a0c
sha256
95fe67d4b09811d4dbab2a192928e598efe078b51e51e95e38a60a9fc3e509f9
sha512
807d20c83b669dc776ca389b62699dddee77f7f37d2b3a203f96c945e2533924630a83b6017cbfcc43131106d43f8df2c1cc13a2c188774dc2e417745302c6c2
ripemd-160
c751cc84fa2fb77218ac036bdfdb99a4cc8eb014
Diameter
398869794
Circumference
1253086414.5693
Area
1.2495458001086E+17
Volume
3.3227071725526E+25
Surface area
4.9981832004344E+17
Circumference
1253086414.5693
Perimeter
797739588
Area
39774278141400609
Diagonal
282043536.14788
Surface area
238645668848403654
Volume
7.9323790643796E+24
Space diagonal
345431374.40627
Perimeter
598304691
Area
1.7222767643821E+16
Altitude
172715687.20313
Surface area
1.7222767643821E+16
Volume
9.3483983789417E+23
Height
94014512.049294