199144492 is an even 9-digits composite number following 199144491
and preceding 199144493 . In scientific notation, it is written as 1.99144492 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 97144320 positive integers (up to 199144492) that are relatively prime to 199144492.
199144492 has 24 divisors, whose sum is 357104160
The reverse of 199144492 is 294441991
Previous prime number is 71
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred ninety-nine million one hundred forty-four thousand four hundred ninety-two
Scientific notation
1.99144492 × 10^8
Engineering notation
1.99144492 × 10^6
Prime Factorization
2 × 2 × 97 × 71 × 7229
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
99572246 Product of the distinct prime numbers
The prime factorization of 199144492 is 2 × 2 × 97 × 71 × 7229.
Since it has a total of 5 prime factors.
8 , 9 , 22 , 69 , 948 , 790 , 483 , 995 , 96512 , 26341 , 233376 , 122241 , 1711600 , 1344175 , 21558258 , 51994530 , 336879587 , 114214384 , 4828986707 , 5334582629
n×2
398288984
n×3
597433476
n×4
796577968
n×5
995722460
n÷2
99572246
n÷3
66381497.333333
n÷3
49786123
n÷5
39828898.4
n2
39658528693938064
n3
7.8977775502217E+24
n4
1.5727988981679E+33
n5
3.1321423759381E+41
2 √n14111.85643351
3 √n583.96851569179
4 √n118.79333497091
5 √n45.691315267619
1 , 2 , 4 , 71 , 97 , 142 , 194 , 284 , 388 , 6887 , 7229 , 13774 , 14458 , 27548 , 28916 , 513259 , 701213 , 1026518 , 1402426 , 2053036 , 2804852 , 49786123 , 99572246 , 199144492
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
-199144491 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 199144492 can be divided by 24 positive divisors.
The sum of these divisors (counting 199144492) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011110111101011010000101100
3
Ternary
111212201120212221
4
Quaternary
23313223100230
5
Quinary
401440110432
6
Senary
31432205124
8
Octal
1367532054
10
Decimal
199144492
12
Duodecimal
568397a4
16
Hexadecimal
bdeb42c
20
Vigesimal
324d14c
36
Base36
3akcvg
md5
e8d8c69e431555429b778d152a1cd1de
sha1
c0c960e7b7cddd544f261cf3edef947281536aac
sha256
6526a71f7c40b3ee43aa1397e4e0d5a48bf857b699719ccadb0f92e2d1a3ef85
sha512
39e880d17fcc57a8a6a1307538f30caf5958458a23f853305fe9e494edda79ba01d286691b6b2742a189afa9b3fb0f6abf6450f73510d04a88445df36083b929
ripemd-160
7e604f05ff910bc098c2585113fececcd4a82f32
Diameter
398288984
Circumference
1251261746.1401
Area
1.2459094239706E+17
Volume
3.3082133241951E+25
Surface area
4.9836376958822E+17
Circumference
1251261746.1401
Perimeter
796577968
Area
39658528693938064
Diagonal
281632841.4583
Surface area
237951172163628384
Volume
7.8977775502217E+24
Space diagonal
344928378.19149
Perimeter
597433476
Area
1.7172646662832E+16
Altitude
172464189.09575
Surface area
1.7172646662832E+16
Volume
9.3076201034411E+23
Height
93877613.819433