27756968 is an even 8-digits composite number following 27756967
and preceding 27756969 . In scientific notation, it is written as 2.7756968 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 13850928 positive integers (up to 27756968) that are relatively prime to 27756968.
27756968 has 16 divisors, whose sum is 52147680
The reverse of 27756968 is 86965772
Previous prime number is 547
Is Prime? no Number parity even Number length 8 Sum of Digits 50 Digital Root 5
Name
twenty-seven million seven hundred fifty-six thousand nine hundred sixty-eight
Scientific notation
2.7756968 × 10^7
Engineering notation
2.7756968 × 10^6
Prime Factorization
2 × 2 × 2 × 547 × 6343
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
6939242 Product of the distinct prime numbers
The prime factorization of 27756968 is 2 × 2 × 2 × 547 × 6343.
Since it has a total of 5 prime factors.
1 , 10 , 74 , 27 , 286 , 641 , 9588 , 8753 , 92297 , 33933 , 447933 , 86966 , 2653712 , 2510386 , 18419664 , 11732669 , 650270884 , 941207366 , 4702263795 , 5887676606
n×2
55513936
n×3
83270904
n×4
111027872
n×5
138784840
n÷2
13878484
n÷3
9252322.6666667
n÷3
6939242
n÷5
5551393.6
n2
770449272553024
n3
2.1385335803878E+22
n4
5.9359208157748E+29
n5
1.64763164134E+37
2 √n5268.4882082055
3 √n302.7777854938
4 √n72.584352364717
5 √n30.808773186819
1 , 2 , 4 , 8 , 547 , 1094 , 2188 , 4376 , 6343 , 12686 , 25372 , 50744 , 3469621 , 6939242 , 13878484 , 27756968
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-27756967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27756968 can be divided by 16 positive divisors.
The sum of these divisors (counting 27756968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101001111000100110101000
3
Ternary
1221020012101212
4
Quaternary
1221320212220
5
Quinary
24101210333
6
Senary
2430532252
8
Octal
151704650
10
Decimal
27756968
12
Duodecimal
9367088
16
Hexadecimal
1a789a8
20
Vigesimal
8d9c88
36
Base36
gixew
md5
80ecbe51cfe7fe52a737201eb0568f4a
sha1
f2e715d9cbb650cf4dbff4ef74dcb3c464502f16
sha256
bbd3000cf0b6bb61a657bda8427e201272930b92f663bd4931981a8a53ec0438
sha512
822032d6c3d8cc91b954122969cff38278a490ed29d03683e2963583ba553558a57718174477a8c18fd715ee0fc0e0a48103555f8a5d3d8f41885e5e7e82ed88
ripemd-160
dbd2a8f4e334bc9b19e89988689625ed75c2caaa
Diameter
55513936
Circumference
174402173.50945
Area
2.4204377746162E+15
Volume
8.957868514135E+22
Surface area
9.6817510984647E+15
Circumference
174402173.50945
Perimeter
111027872
Area
770449272553024
Diagonal
39254280.595956
Surface area
4622695635318144
Volume
2.1385335803878E+22
Space diagonal
48076478.840063
Perimeter
83270904
Area
3.3361432117908E+14
Altitude
24038239.420032
Surface area
3.3361432117908E+14
Volume
2.5202859941455E+21
Height
13084760.198652