194189997 is an odd 9-digits composite number following 194189996
and preceding 194189998 . In scientific notation, it is written as 1.94189997 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 121844672 positive integers (up to 194189997) that are relatively prime to 194189997.
194189997 has 8 divisors, whose sum is 274150656
The reverse of 194189997 is 799981491
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred ninety-four million one hundred eighty-nine thousand nine hundred ninety-seven
Scientific notation
1.94189997 × 10^8
Engineering notation
1.94189997 × 10^6
Prime Factorization
3 × 17 × 3807647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
194189997
Product of the distinct prime numbers
The prime factorization of 194189997 is 3 × 17 × 3807647.
Since it has a total of 3 prime factors.
4 , 1 , 40 , 13 , 508 , 103 , 6768 , 6404 , 67721 , 67543 , 190680 , 306282 , 9639303 , 8468803 , 4925589 , 88126707 , 291919952 , 910232089 , 3271178905 , 5395328162
n×2
388379994
n×3
582569991
n×4
776759988
n×5
970949985
n÷2
97094998.5
n÷3
64729999
n÷3
48547499.25
n÷5
38837999.4
n2
37709754934860009
n3
7.3228571976712E+24
n4
1.4220256172472E+33
n5
2.7614315034716E+41
2 √n
13935.207102874
3 √n
579.08495923986
4 √n
118.04747817245
5 √n
45.461668518259
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
-194189996
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 194189997 can be divided by 8 positive divisors.
The sum of these divisors (counting 194189997) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011100100110001101010101101
3
Ternary
111112101212121010
4
Quaternary
23210301222231
5
Quinary
344203034442
6
Senary
31134055433
8
Octal
1344615255
10
Decimal
194189997
12
Duodecimal
5504a579
16
Hexadecimal
b931aad
20
Vigesimal
30ddejh
36
Base36
37m5yl
md5
84df50f96bff08843721d71156cdfe91
sha1
5d8d01231ad69dd807a413449d4676fa6e018125
sha256
4becf0a72165b1a2ccc7cb7351e00eba88a9414bfc5ccc6f539a8c1f064fa9aa
sha512
79ced5a282620fbb6904f81ef194d611b781603863f14c7aaf9abf06c071fd1b86b2b62898bf6dbe8c1009392558774db81947533cee8b5843bdc30e7acf8fb9
ripemd-160
afcfdfb555e01b34816271497641cb00611ace9c
Diameter
388379994
Circumference
1220131735.9516
Area
1.1846868907203E+17
Volume
3.0673912500655E+25
Surface area
4.7387475628811E+17
Circumference
1220131735.9516
Perimeter
776759988
Area
37709754934860009
Diagonal
274626127.43459
Surface area
226258529609160054
Volume
7.3228571976712E+24
Space diagonal
336346941.12565
Perimeter
582569991
Area
1.6328802872037E+16
Altitude
168173470.56282
Surface area
1.6328802872037E+16
Volume
8.6300699702234E+23
Height
91542042.478197