194865409 is an odd 9-digits prime number following 194865408
and preceding 194865410 . In scientific notation, it is written as 1.94865409 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 194865408 positive integers (up to 194865409) that are relatively prime to 194865409.
194865409 has 2 divisors, whose sum is 194865410
The reverse of 194865409 is 904568491
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred ninety-four million eight hundred sixty-five thousand four hundred nine
Scientific notation
1.94865409 × 10^8
Engineering notation
1.94865409 × 10^6
Prime Factorization
194865409
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
194865409 Product of the distinct prime numbers
The prime factorization of 194865409 is 194865409.
Since it has a total of 1 prime factors.
9 , 3 , 99 , 31 , 465 , 182 , 2575 , 9375 , 11552 , 103 , 238863 , 151521 , 7574975 , 8879488 , 17967850 , 86734700 , 526427982 , 467460386 , 4532325358 , 2516099805
n×2
389730818
n×3
584596227
n×4
779461636
n×5
974327045
n÷2
97432704.5
n÷3
64955136.333333
n÷3
48716352.25
n÷5
38973081.8
n2
37972527624737281
n3
7.3995321263582E+24
n4
1.4419128542114E+33
n5
2.8097893807827E+41
2 √n13959.420081078
3 √n579.75555394656
4 √n118.14998976334
5 √n45.493248648396
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
194865410 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
97432705 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
13959.420116896 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999897365 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 194865409 can be divided by 2 positive divisors.
The sum of these divisors (counting 194865409) is 194865410, the average is 97432705.
Base
System
Value
2
Binary
1011100111010110100100000001
3
Ternary
111120200012002101
4
Quaternary
23213112210001
5
Quinary
344341143114
6
Senary
31200350401
8
Octal
1347264401
10
Decimal
194865409
12
Duodecimal
55315401
16
Hexadecimal
b9d6901
20
Vigesimal
30hi3a9
36
Base36
380n41
md5
c7ada6b1056059110e849dffc9f15972
sha1
d4e948edaeebc7e902ceb876ef53baa20deeb8b4
sha256
765fe9bf94dd48e5af63c52d8fdc65c86c1779f95847e57ccc58d534c684cdf5
sha512
eb39f9e4128c4e69e031c2836323790c4f2caf72a4e3315deca43327d9cbd6b3d3257ada76efea2e15abe51a4115a51bef45d8c3c504ad0f71545c4384487ad8
ripemd-160
dd05363004ee0e46162cc4af0a573289561d0fde
Diameter
389730818
Circumference
1224375474.7063
Area
1.1929421382411E+17
Volume
3.0995087690892E+25
Surface area
4.7717685529644E+17
Circumference
1224375474.7063
Perimeter
779461636
Area
37972527624737281
Diagonal
275581304.24518
Surface area
227835165748423686
Volume
7.3995321263582E+24
Space diagonal
337516789.02569
Perimeter
584596227
Area
1.6442586784464E+16
Altitude
168758394.51284
Surface area
1.6442586784464E+16
Volume
8.7204322402594E+23
Height
91860434.748393