2689156739 is an odd 10-digits composite number following 2689156738
and preceding 2689156740 . In scientific notation, it is written as 2.689156739 × 10^9.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 2687763624 positive integers (up to 2689156739) that are relatively prime to 2689156739.
2689156739 has 4 divisors, whose sum is 2690549856
The reverse of 2689156739 is 9376519862
Previous prime number is 1933
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
two billion six hundred eighty-nine million one hundred fifty-six thousand seven hundred thirty-nine
Scientific notation
2.689156739 × 10^9
Engineering notation
2.689156739 × 10^9
Prime Factorization
1933 × 1391183
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
2689156739 Product of the distinct prime numbers
The prime factorization of 2689156739 is 1933 × 1391183.
Since it has a total of 2 prime factors.
7 , 2 , 8 , 25 , 657 , 631 , 1009 , 6835 , 21134 , 30045 , 835348 , 707510 , 4355295 , 8173835 , 42169439 , 60701196 , 480915227 , 777340991 , 6155675399 , 3957348149
n×2
5378313478
n×3
8067470217
n×4
10756626956
n×5
13445783695
n÷2
1344578369.5
n÷3
896385579.66667
n÷3
672289184.75
n÷5
537831347.8
n2
7231563966909114121
n3
1.9446808975123E+28
n4
5.2295517407498E+37
n5
1.4063084305587E+47
2 √n51857.079931288
3 √n1390.6100765534
4 √n227.72149641895
5 √n76.899448151145
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
-2689156738 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 2689156739 can be divided by 4 positive divisors.
The sum of these divisors (counting 2689156739) is 1, the average is 0.25.
Base
System
Value
2
Binary
10100000010010010100011010000011
3
Ternary
20221102010022112202
4
Quaternary
2200102110122003
5
Quinary
21001411003424
6
Senary
1122501543415
8
Octal
24022243203
10
Decimal
2689156739
12
Duodecimal
630714b6b
16
Hexadecimal
a0494683
20
Vigesimal
22074bgj
36
Base36
18h1ymb
md5
2a0c408745b4e5dac455fa018248adc0
sha1
e06e0b9dcff7b46279c340179c6d5f48f1a6707b
sha256
f62ce26651583d32251c7f01234e3a8a8bc8dd2e97af3b2e1c05340c2f5cc545
sha512
ea4013228f2f68d2c077cc94a6bfb657e9747ccf9dcac47a2b183d9172a5c9c5d2eb0c16e42448a1507afce17513fde75bf54bada2315e38419ef33828cc8b4e
ripemd-160
1f81f8f1f3941f2ffe3d85acae885a764d9c61ed
Diameter
5378313478
Circumference
16896470111.188
Area
2.2718628232406E+19
Volume
8.1458602949348E+28
Surface area
9.0874512929625E+19
Circumference
16896470111.188
Perimeter
10756626956
Area
7231563966909114121
Diagonal
3803041931.6408
Surface area
4.3389383801455E+19
Volume
1.9446808975123E+28
Space diagonal
4657756101.4642
Perimeter
8067470217
Area
3.1313590522177E+18
Altitude
2328878050.7321
Surface area
3.1313590522177E+18
Volume
2.2918284164582E+27
Height
1267680643.8803