194920590 is an even 9-digits composite number following 194920589
and preceding 194920591 . In scientific notation, it is written as 1.94920590 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 51887264 positive integers (up to 194920590) that are relatively prime to 194920590.
194920590 has 32 divisors, whose sum is 468633600
The reverse of 194920590 is 095029491
Previous prime number is 599
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred ninety-four million nine hundred twenty thousand five hundred ninety
Scientific notation
1.94920590 × 10^8
Engineering notation
1.94920590 × 10^6
Prime Factorization
2 × 5 × 3 × 599 × 10847
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194920590 Product of the distinct prime numbers
The prime factorization of 194920590 is 2 × 5 × 3 × 599 × 10847.
Since it has a total of 5 prime factors.
1 , 8 , 71 , 84 , 571 , 811 , 7316 , 8843 , 47342 , 89411 , 16747 , 249549 , 7191961 , 6239951 , 30113006 , 18865851 , 614597588 , 900660496 , 7578093332 , 7781697079
n×2
389841180
n×3
584761770
n×4
779682360
n×5
974602950
n÷2
97460295
n÷3
64973530
n÷3
48730147.5
n÷5
38984118
n2
37994036405948100
n3
7.4058199927289E+24
n4
1.4435468024165E+33
n5
2.8137699441964E+41
2 √n13961.396420129
3 √n579.81027286278
4 √n118.15835315427
5 √n45.495824866172
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 599 , 1198 , 1797 , 2995 , 3594 , 5990 , 8985 , 10847 , 17970 , 21694 , 32541 , 54235 , 65082 , 108470 , 162705 , 325410 , 6497353 , 12994706 , 19492059 , 32486765 , 38984118 , 64973530 , 97460295 , 194920590
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-194920589 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 194920590 can be divided by 32 positive divisors.
The sum of these divisors (counting 194920590) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011100111100100000010001110
3
Ternary
111120202222210010
4
Quaternary
23213210002032
5
Quinary
344344424330
6
Senary
31201454050
8
Octal
1347440216
10
Decimal
194920590
12
Duodecimal
55341326
16
Hexadecimal
b9e408e
20
Vigesimal
30i519a
36
Base36
381tou
md5
1460c90e4a544518abe2478c7712314f
sha1
92703c6f0cba9c3bcd7d0cd49bc64d14e8e9a378
sha256
739884c8a3dda00b0a87ae9ac58155c53c1d1fbb6412e002a204d2cba35fca02
sha512
d97efc3f6629c1149afc4fa0ebb09ef9c0e5c3901b9a8cfea8bd7e3e28d244d47f560c82d9b0e5002b45ede162526d31c4f0af22a944a1a2e39779a24a421d84
ripemd-160
085f501f02b6eefed9c00c1d8ae1dc953ef134f7
Diameter
389841180
Circumference
1224722187.1548
Area
1.1936178565315E+17
Volume
3.1021426243954E+25
Surface area
4.774471426126E+17
Circumference
1224722187.1548
Perimeter
779682360
Area
37994036405948100
Diagonal
275659341.96377
Surface area
227964218435688600
Volume
7.4058199927289E+24
Space diagonal
337612365.3213
Perimeter
584761770
Area
1.6451900359931E+16
Altitude
168806182.66065
Surface area
1.6451900359931E+16
Volume
8.7278425618425E+23
Height
91886447.321255