199142392 is an even 9-digits composite number following 199142391
and preceding 199142393 . In scientific notation, it is written as 1.99142392 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors.
There are 99571192 positive integers (up to 199142392) that are relatively prime to 199142392.
199142392 has 8 divisors, whose sum is 373392000
The reverse of 199142392 is 293241991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred ninety-nine million one hundred forty-two thousand three hundred ninety-two
Scientific notation
1.99142392 × 10^8
Engineering notation
1.99142392 × 10^6
Prime Factorization
2 × 2 × 2 × 24892799
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49785598
Product of the distinct prime numbers
The prime factorization of 199142392 is 2 × 2 × 2 × 24892799.
Since it has a total of 4 prime factors.
6 , 2 , 35 , 39 , 829 , 802 , 5247 , 6247 , 87750 , 46145 , 906412 , 727086 , 925455 , 433625 , 85831652 , 97204292 , 429653266 , 944784169 , 2556434653 , 1186985742
n×2
398284784
n×3
597427176
n×4
796569568
n×5
995711960
n÷2
99571196
n÷3
66380797.333333
n÷3
49785598
n÷5
39828478.4
n2
39657692291481664
n3
7.8975277041256E+24
n4
1.5727325578858E+33
n5
3.1319772355367E+41
2 √n
14111.782027795
3 √n
583.96646301439
4 √n
118.79302179756
5 √n
45.691218903249
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199142391
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199142392 can be divided by 8 positive divisors.
The sum of these divisors (counting 199142392) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110111101010101111111000
3
Ternary
111212201111000011
4
Quaternary
23313222233320
5
Quinary
401440024032
6
Senary
31432151304
8
Octal
1367525770
10
Decimal
199142392
12
Duodecimal
56838534
16
Hexadecimal
bdeabf8
20
Vigesimal
324cfjc
36
Base36
3akb94
md5
08e783023336227abe362b55740bf730
sha1
480db5cbf79258f6538469a50bfec30c36802c3c
sha256
7bdecf04b066c84df879cd159eedbe445bc1aea3bf082538a48770869dd93671
sha512
a80d5210657c4cd28ce963b59bb1d47a7dc4e4003183cb47815c6f6ae4320e2e66560667640063ac9185d791eb73a35c6547da10e1bca028240d7a4f57da881b
ripemd-160
ee59a743e104ff59d27a1b9d16d4daff52ebaa3e
Diameter
398284784
Circumference
1251248551.451
Area
1.2458831476124E+17
Volume
3.3081086689071E+25
Surface area
4.9835325904497E+17
Circumference
1251248551.451
Perimeter
796569568
Area
39657692291481664
Diagonal
281629871.60982
Surface area
237946153748889984
Volume
7.8975277041256E+24
Space diagonal
344924740.8848
Perimeter
597427176
Area
1.7172284489945E+16
Altitude
172462370.4424
Surface area
1.7172284489945E+16
Volume
9.3073256569931E+23
Height
93876623.86994