194808980 is an even 9-digits composite number following 194808979
and preceding 194808981 . In scientific notation, it is written as 1.94808980 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 77119488 positive integers (up to 194808980) that are relatively prime to 194808980.
194808980 has 24 divisors, whose sum is 413320488
The reverse of 194808980 is 089808491
Previous prime number is 97
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred ninety-four million eight hundred eight thousand nine hundred eighty
Scientific notation
1.94808980 × 10^8
Engineering notation
1.94808980 × 10^6
Prime Factorization
2 × 2 × 5 × 97 × 100417
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
97404490 Product of the distinct prime numbers
The prime factorization of 194808980 is 2 × 2 × 5 × 97 × 100417.
Since it has a total of 5 prime factors.
2 , 4 , 60 , 27 , 489 , 464 , 1095 , 1173 , 59041 , 24329 , 378833 , 645100 , 2403411 , 3863836 , 35345408 , 29406490 , 199377568 , 692176847 , 1284094618 , 9511817785
n×2
389617960
n×3
584426940
n×4
779235920
n×5
974044900
n÷2
97404490
n÷3
64936326.666667
n÷3
48702245
n÷5
38961796
n2
37950538688640400
n3
7.3931057323846E+24
n4
1.440243386758E+33
n5
2.8057234512607E+41
2 √n13957.398754782
3 √n579.6995867969
4 √n118.14143538481
5 √n45.490613562006
1 , 2 , 4 , 5 , 10 , 20 , 97 , 194 , 388 , 485 , 970 , 1940 , 100417 , 200834 , 401668 , 502085 , 1004170 , 2008340 , 9740449 , 19480898 , 38961796 , 48702245 , 97404490 , 194808980
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
-194808979 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 194808980 can be divided by 24 positive divisors.
The sum of these divisors (counting 194808980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011100111001000110010010100
3
Ternary
111120120022200102
4
Quaternary
23213020302110
5
Quinary
344332341410
6
Senary
31155233232
8
Octal
1347106224
10
Decimal
194808980
12
Duodecimal
552a8818
16
Hexadecimal
b9c8c94
20
Vigesimal
30hb290
36
Base36
37zfkk
md5
f424560a57695ae4da323822ca80763b
sha1
061898a2c29e910f1b6d7c65ef73a32e8c7bc209
sha256
162031d1dee0e5dee32c48f85c7feca93b1db4d6e8830ccdf4fc94759661cb53
sha512
73566f7763b3d51e90901c1a49be368fcb0118dcdd454cd4aa71757c7e7cb7a1f4572e298f91ad12c99984ab339fa1597b60d6f5d8357a65a774b9c47f90243c
ripemd-160
3d5162374b7209bd9ad6334923228bbb59973ecf
Diameter
389617960
Circumference
1224020920.8426
Area
1.1922513354401E+17
Volume
3.0968168874763E+25
Surface area
4.7690053417603E+17
Circumference
1224020920.8426
Perimeter
779235920
Area
37950538688640400
Diagonal
275501501.58807
Surface area
227703232131842400
Volume
7.3931057323846E+24
Space diagonal
337419051.13067
Perimeter
584426940
Area
1.6433065295833E+16
Altitude
168709525.56533
Surface area
1.6433065295833E+16
Volume
8.7128586623304E+23
Height
91833833.86269