2689156741 is an odd 10-digits composite number following 2689156740
and preceding 2689156742 . In scientific notation, it is written as 2.689156741 × 10^9.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 2688208012 positive integers (up to 2689156741) that are relatively prime to 2689156741.
2689156741 has 4 divisors, whose sum is 2690105472
The reverse of 2689156741 is 1476519862
Previous prime number is 2843
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
two billion six hundred eighty-nine million one hundred fifty-six thousand seven hundred forty-one
Scientific notation
2.689156741 × 10^9
Engineering notation
2.689156741 × 10^9
Prime Factorization
2843 × 945887
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2689156741
Product of the distinct prime numbers
The prime factorization of 2689156741 is 2843 × 945887.
Since it has a total of 2 prime factors.
2 , 2 , 56 , 5 , 596 , 622 , 3885 , 910 , 39264 , 16540 , 79881 , 32323 , 8925942 , 7047355 , 16012027 , 82983819 , 383490373 , 187711017 , 6170807367 , 5523539617
n×2
5378313482
n×3
8067470223
n×4
10756626964
n×5
13445783705
n÷2
1344578370.5
n÷3
896385580.33333
n÷3
672289185.25
n÷5
537831348.2
n2
7231563977665741081
n3
1.9446809018513E+28
n4
5.2295517563073E+37
n5
1.4063084357882E+47
2 √n
51857.079950572
3 √n
1390.6100768981
4 √n
227.7214964613
5 √n
76.899448162584
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
-2689156740
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 2689156741 can be divided by 4 positive divisors.
The sum of these divisors (counting 2689156741) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100000010010010100011010000101
3
Ternary
20221102010022112211
4
Quaternary
2200102110122011
5
Quinary
21001411003431
6
Senary
1122501543421
8
Octal
24022243205
10
Decimal
2689156741
12
Duodecimal
630714b71
16
Hexadecimal
a0494685
20
Vigesimal
22074bh1
36
Base36
18h1ymd
md5
d48d9cb2c94dc6f0d7e1632454a08306
sha1
0edf0dae78d79c4f06b3ed2e97f6b56454bc4975
sha256
f5f1dbdcb117883da2492bf6c841472fecbbfde6484774346cf5c0c74fdd2dc7
sha512
99838c6f40874add9126c4e5046754082c6bb722b981eb4c5f9dc911e5b524233febbab9fbc8d3995715406697c5a295428bce33f3d7d952b14097924b0ca106
ripemd-160
5dabd0cb37bf3afb3869dfcff5183575742dbcfa
Diameter
5378313482
Circumference
16896470123.754
Area
2.2718628266199E+19
Volume
8.1458603131097E+28
Surface area
9.0874513064797E+19
Circumference
16896470123.754
Perimeter
10756626964
Area
7231563977665741081
Diagonal
3803041934.4692
Surface area
4.3389383865994E+19
Volume
1.9446809018513E+28
Space diagonal
4657756104.9283
Perimeter
8067470223
Area
3.1313590568755E+18
Altitude
2328878052.4642
Surface area
3.1313590568755E+18
Volume
2.2918284215717E+27
Height
1267680644.8231