199954868 is an even 9-digits composite number following 199954867
and preceding 199954869 . In scientific notation, it is written as 1.99954868 × 10^8.
The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors.
There are 97538880 positive integers (up to 199954868) that are relatively prime to 199954868.
199954868 has 12 divisors, whose sum is 358455972
The reverse of 199954868 is 868459991
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
one hundred ninety-nine million nine hundred fifty-four thousand eight hundred sixty-eight
Scientific notation
1.99954868 × 10^8
Engineering notation
1.99954868 × 10^6
Prime Factorization
2 × 2 × 41 × 1219237
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99977434
Product of the distinct prime numbers
The prime factorization of 199954868 is 2 × 2 × 41 × 1219237.
Since it has a total of 4 prime factors.
4 , 8 , 46 , 39 , 868 , 603 , 4158 , 6818 , 39035 , 50132 , 323209 , 799548 , 1047964 , 3738557 , 42506647 , 23485080 , 484954493 , 692220273 , 9733556202 , 1462785150
n×2
399909736
n×3
599864604
n×4
799819472
n×5
999774340
n÷2
99977434
n÷3
66651622.666667
n÷3
49988717
n÷5
39990973.6
n2
39981949236897424
n3
7.9945853820465E+24
n4
1.5985562647818E+33
n5
3.1963910691503E+41
2 √n
14140.539876539
3 √n
584.75955541046
4 √n
118.91400202053
5 √n
45.72844109725
1 , 2 , 4 , 41 , 82 , 164 , 1219237 , 2438474 , 4876948 , 49988717 , 99977434 , 199954868
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
-199954867
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 199954868 can be divided by 12 positive divisors.
The sum of these divisors (counting 199954868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111010110001000110110100
3
Ternary
111221020202111212
4
Quaternary
23322301012310
5
Quinary
402142023433
6
Senary
31501420552
8
Octal
1372610664
10
Decimal
199954868
12
Duodecimal
56b6a758
16
Hexadecimal
beb11b4
20
Vigesimal
329e738
36
Base36
3b1q5w
md5
d8bb8243d4e30d2648af797f9321c215
sha1
7da1a62d1c7595095f3cab72c36ec2fb43484f9f
sha256
1c72111d687cb2f3847edab0232555ce52510a3335581299a094af03178bc701
sha512
eb7a976122ae4ab7bbf93d63820adc1a064ca2af9260a1dcc3a0b9e98640f4961bb30c5ce189a3df4a90a0781025ff33b400119ecf33d15076125e102cad7139
ripemd-160
2a6a7cc2f176b250a051a764ff4d291a33c01866
Diameter
399909736
Circumference
1256353488.7166
Area
1.2560699799884E+17
Volume
3.3487640939645E+25
Surface area
5.0242799199535E+17
Circumference
1256353488.7166
Perimeter
799819472
Area
39981949236897424
Diagonal
282778886.18812
Surface area
239891695421384544
Volume
7.9945853820465E+24
Space diagonal
346331990.59673
Perimeter
599864604
Area
1.7312691865987E+16
Altitude
173165995.29836
Surface area
1.7312691865987E+16
Volume
9.4217092273666E+23
Height
94259628.729374