27984973 is an odd 8-digits composite number following 27984972
and preceding 27984974 . In scientific notation, it is written as 2.7984973 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 27973980 positive integers (up to 27984973) that are relatively prime to 27984973.
27984973 has 4 divisors, whose sum is 27995968
The reverse of 27984973 is 37948972
Previous prime number is 4003
Is Prime? no Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
twenty-seven million nine hundred eighty-four thousand nine hundred seventy-three
Scientific notation
2.7984973 × 10^7
Engineering notation
2.7984973 × 10^6
Prime Factorization
4003 × 6991
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
27984973 Product of the distinct prime numbers
The prime factorization of 27984973 is 4003 × 6991.
Since it has a total of 2 prime factors.
3 , 3 , 32 , 52 , 303 , 233 , 9826 , 1498 , 2194 , 12115 , 110541 , 221731 , 4566398 , 3966707 , 35337062 , 12604681 , 173237487 , 901868180 , 3363029406 , 9777706772
n×2
55969946
n×3
83954919
n×4
111939892
n×5
139924865
n÷2
13992486.5
n÷3
9328324.3333333
n÷3
6996243.25
n÷5
5596994.6
n2
783158713810729
n3
2.1916675460708E+22
n4
6.1333757101768E+29
n5
1.7164235364815E+37
2 √n5290.0825135342
3 √n303.60456505906
4 √n72.732953422325
5 √n30.859222404636
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-27984972 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27984973 can be divided by 4 positive divisors.
The sum of these divisors (counting 27984973) is 1, the average is 0.25.
Base
System
Value
2
Binary
1101010110000010001001101
3
Ternary
1221122210011111
4
Quaternary
1222300101031
5
Quinary
24131004343
6
Senary
2435452021
8
Octal
152602115
10
Decimal
27984973
12
Duodecimal
9457011
16
Hexadecimal
1ab044d
20
Vigesimal
8ei28d
36
Base36
gntcd
md5
4a41083946f6545dca2e7ac862b5d9f9
sha1
664feaeeb7a5e6eb5c974f3cf07cab927860d424
sha256
33119f49c8e03cbf77433862ac1250bd6f1d4c65bba83f12909f3319507b8a04
sha512
b6ab8db328ad77941c0d5b09fa957e5bbd1d97a4657eaee61e94d38567ce8006414168c617962d69c94a488bd38df26cbe9e4e970766170a8922750fb177c09c
ripemd-160
316b3c445488502e4f3b4761446a0e11c597fa9b
Diameter
55969946
Circumference
175834771.17542
Area
2.4603656619026E+15
Volume
9.1804355491296E+22
Surface area
9.8414626476105E+15
Circumference
175834771.17542
Perimeter
111939892
Area
783158713810729
Diagonal
39576728.359245
Surface area
4698952282864374
Volume
2.1916675460708E+22
Space diagonal
48471395.084443
Perimeter
83954919
Area
3.3911767067762E+14
Altitude
24235697.542222
Surface area
3.3911767067762E+14
Volume
2.5829049732219E+21
Height
13192242.786415