2685406977 is an odd 10-digits composite number following 2685406976
and preceding 2685406978 . In scientific notation, it is written as 2.685406977 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 1627519320 positive integers (up to 2685406977) that are relatively prime to 2685406977.
2685406977 has 8 divisors, whose sum is 3255038880
The reverse of 2685406977 is 7796045862
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
two billion six hundred eighty-five million four hundred six thousand nine hundred seventy-seven
Scientific notation
2.685406977 × 10^9
Engineering notation
2.685406977 × 10^9
Prime Factorization
9 × 11 × 27125323
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2685406977 Product of the distinct prime numbers
The prime factorization of 2685406977 is 9 × 11 × 27125323.
Since it has a total of 3 prime factors.
6 , 7 , 27 , 5 , 139 , 45 , 5578 , 6898 , 80335 , 11221 , 770289 , 902015 , 7712026 , 5785797 , 70635307 , 86290989 , 521114733 , 932936111 , 741885481 , 1710681443
n×2
5370813954
n×3
8056220931
n×4
10741627908
n×5
13427034885
n÷2
1342703488.5
n÷3
895135659
n÷3
671351744.25
n÷5
537081395.4
n2
7211410632120278529
n3
1.9365572425508E+28
n4
5.2004443305057E+37
n5
1.396530948864E+47
2 √n51820.912545033
3 √n1389.9634200128
4 √n227.6420711227
5 √n76.877990450911
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2685406976 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2685406977 can be divided by 8 positive divisors.
The sum of these divisors (counting 2685406977) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000000100000000111100000001
3
Ternary
20221011001210211200
4
Quaternary
2200010000330001
5
Quinary
20444431010402
6
Senary
1122245331413
8
Octal
24004007401
10
Decimal
2685406977
12
Duodecimal
62b406b69
16
Hexadecimal
a0100f01
20
Vigesimal
21j3fh8h
36
Base36
18etla9
md5
f98a30fcf5b997500a0245d7ae12f92e
sha1
959e934a09c134456982c9c67001a3ad385f7cc7
sha256
2279fc313b3615a068fa7ebf5ffdf3cbd56ff9d3a9674732ea9391dd32a53f9e
sha512
eacbb5acc23765a1147b60473055ff32be11e7630bfe13c71e50478e96a56f962d8257f616d7d105279a8b8d061e67754a8e25e04d0e91d70551e5f7c6d07e75
ripemd-160
d1c123ae05ec02417d91d3080c9736a6fab218b5
Diameter
5370813954
Circumference
16872909661.684
Area
2.2655314663888E+19
Volume
8.1118320086048E+28
Surface area
9.0621258655554E+19
Circumference
16872909661.684
Perimeter
10741627908
Area
7211410632120278529
Diagonal
3797738967.3647
Surface area
4.3268463792722E+19
Volume
1.9365572425508E+28
Space diagonal
4651261323.1639
Perimeter
8056220931
Area
3.1226324022687E+18
Altitude
2325630661.582
Surface area
3.1226324022687E+18
Volume
2.2822545972726E+27
Height
1265912989.1216