2747989868 is an even 10-digits composite number following 2747989867
and preceding 2747989869 . In scientific notation, it is written as 2.747989868 × 10^9.
The sum of its digits is 68. It has a total of 4 prime factors and 12 positive divisors.
There are 1268302992 positive integers (up to 2747989868) that are relatively prime to 2747989868.
2747989868 has 12 divisors, whose sum is 5178904080
The reverse of 2747989868 is 8689897472
Previous prime number is 13
Is Prime? no Number parity even Number length 10 Sum of Digits 68 Digital Root 5
Name
two billion seven hundred forty-seven million nine hundred eighty-nine thousand eight hundred sixty-eight
Scientific notation
2.747989868 × 10^9
Engineering notation
2.747989868 × 10^9
Prime Factorization
2 × 2 × 13 × 52845959
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1373994934 Product of the distinct prime numbers
The prime factorization of 2747989868 is 2 × 2 × 13 × 52845959.
Since it has a total of 4 prime factors.
4 , 4 , 10 , 54 , 516 , 28 , 6573 , 1111 , 11573 , 49722 , 818665 , 835131 , 7347032 , 2025803 , 85491035 , 98676519 , 607544159 , 695380279 , 3123551734 , 6560497353
n×2
5495979736
n×3
8243969604
n×4
10991959472
n×5
13739949340
n÷2
1373994934
n÷3
915996622.66667
n÷3
686997467
n÷5
549597973.6
n2
7551448314630657424
n3
2.0751303457331E+28
n4
5.7024371648538E+37
n5
1.5670239551925E+47
2 √n52421.273048258
3 √n1400.6782203673
4 √n228.95692400156
5 √n77.233021471996
1 , 2 , 4 , 13 , 26 , 52 , 52845959 , 105691918 , 211383836 , 686997467 , 1373994934 , 2747989868
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2747989867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2747989868 can be divided by 12 positive divisors.
The sum of these divisors (counting 2747989868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100011110010101111111101101100
3
Ternary
21002111211100102112
4
Quaternary
2203302233331230
5
Quinary
21111441133433
6
Senary
1132402543152
8
Octal
24362577554
10
Decimal
2747989868
12
Duodecimal
648367ab8
16
Hexadecimal
a3caff6c
20
Vigesimal
22ieied8
36
Base36
19g2yjw
md5
2535f2735f140a223486ffa94d1b1889
sha1
c22cdbd06e70d4ffaa53e845368d9b037f70deca
sha256
5d385e09154a8c3403a166e16dc5e8da4a9d79028ec433149f8852470ffe55be
sha512
4c85eef53511dfef9c7ea60e19b395c4df72bea023de5ebca0fd537575f246d54b6b1b4fb0a7806d89f62a97a4def4c31861da79a23da496625b478ddb8bc7ef
ripemd-160
50f787cac988eb897535f30051b6d1ca21053e06
Diameter
5495979736
Circumference
17266129562.896
Area
2.3723574549207E+19
Volume
8.6922856658617E+28
Surface area
9.4894298196827E+19
Circumference
17266129562.896
Perimeter
10991959472
Area
7551448314630657424
Diagonal
3886244540.5895
Surface area
4.5308689887784E+19
Volume
2.0751303457331E+28
Space diagonal
4759658070.0605
Perimeter
8243969604
Area
3.2698730379177E+18
Altitude
2379829035.0302
Surface area
3.2698730379177E+18
Volume
2.4455645655231E+27
Height
1295414846.8632