2640168980 is an even 10-digits composite number following 2640168979
and preceding 2640168981 . In scientific notation, it is written as 2.640168980 × 10^9.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 1044200960 positive integers (up to 2640168980) that are relatively prime to 2640168980.
2640168980 has 24 divisors, whose sum is 5606654760
The reverse of 2640168980 is 0898610462
Previous prime number is 89
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
two billion six hundred forty million one hundred sixty-eight thousand nine hundred eighty
Scientific notation
2.640168980 × 10^9
Engineering notation
2.640168980 × 10^9
Prime Factorization
2 × 2 × 5 × 89 × 1483241
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1320084490 Product of the distinct prime numbers
The prime factorization of 2640168980 is 2 × 2 × 5 × 89 × 1483241.
Since it has a total of 5 prime factors.
8 , 7 , 24 , 90 , 548 , 831 , 926 , 2819 , 14568 , 62933 , 318049 , 363523 , 6139443 , 1143283 , 31385719 , 88560346 , 409530051 , 669851108 , 6779688418 , 46461238
n×2
5280337960
n×3
7920506940
n×4
10560675920
n×5
13200844900
n÷2
1320084490
n÷3
880056326.66667
n÷3
660042245
n÷5
528033796
n2
6970492242954240400
n3
1.8403277395178E+28
n4
4.8587762109085E+37
n5
1.2827990232803E+47
2 √n51382.574672743
3 √n1382.1141333357
4 √n226.67724780565
5 √n76.617212052265
1 , 2 , 4 , 5 , 10 , 20 , 89 , 178 , 356 , 445 , 890 , 1780 , 1483241 , 2966482 , 5932964 , 7416205 , 14832410 , 29664820 , 132008449 , 264016898 , 528033796 , 660042245 , 1320084490 , 2640168980
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2640168979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2640168980 can be divided by 24 positive divisors.
The sum of these divisors (counting 2640168980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10011101010111011100100000010100
3
Ternary
20210222221110222022
4
Quaternary
2131113130200110
5
Quinary
20401340401410
6
Senary
1113551552312
8
Octal
23527344024
10
Decimal
2640168980
12
Duodecimal
61822b698
16
Hexadecimal
9d5dc814
20
Vigesimal
21511290
36
Base36
17nvzf8
md5
67ce710950d81fb6903eb9e043e24dcd
sha1
8516ce0acd6abcce0911d1cceb97b883a8361bba
sha256
1eff3ffadee322d3fbafefd5de27f18202f3ba5cd69a285000018703949b4e83
sha512
fac06dcf1f7b11f2b454d310dfbd76a9fe92d24b79816cab80e5c8c989b33f02ceb4977bc5004e1331621d6e05a2ff54c84af67dfdbfbd52a41f6ab23a71b2db
ripemd-160
46da5d5dba7944169e0d9979efc9f3ff5e3782ea
Diameter
5280337960
Circumference
16588670943.607
Area
2.189844722237E+19
Volume
7.708746808889E+28
Surface area
8.7593788889479E+19
Circumference
16588670943.607
Perimeter
10560675920
Area
6970492242954240400
Diagonal
3733762778.4727
Surface area
4.1822953457725E+19
Volume
1.8403277395178E+28
Space diagonal
4572906813.9273
Perimeter
7920506940
Area
3.0183116796404E+18
Altitude
2286453406.9636
Surface area
3.0183116796404E+18
Volume
2.1688470403646E+27
Height
1244587592.8242