2649750980 is an even 10-digits composite number following 2649750979
and preceding 2649750981 . In scientific notation, it is written as 2.649750980 × 10^9.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 1059900384 positive integers (up to 2649750980) that are relatively prime to 2649750980.
2649750980 has 12 divisors, whose sum is 5564477100
The reverse of 2649750980 is 0890579462
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
two billion six hundred forty-nine million seven hundred fifty thousand nine hundred eighty
Scientific notation
2.649750980 × 10^9
Engineering notation
2.649750980 × 10^9
Prime Factorization
2 × 2 × 5 × 132487549
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1324875490 Product of the distinct prime numbers
The prime factorization of 2649750980 is 2 × 2 × 5 × 132487549.
Since it has a total of 4 prime factors.
5 , 8 , 16 , 98 , 442 , 442 , 3353 , 8280 , 66254 , 4633 , 511275 , 301023 , 8522557 , 5791974 , 93129133 , 26203859 , 678623907 , 164989217 , 8687893950 , 617103035
n×2
5299501960
n×3
7949252940
n×4
10599003920
n×5
13248754900
n÷2
1324875490
n÷3
883250326.66667
n÷3
662437745
n÷5
529950196
n2
7021180256010960400
n3
1.8604379264122E+28
n4
4.9296972187398E+37
n5
1.3062470036459E+47
2 √n51475.731952057
3 √n1383.7841562835
4 √n226.88263915967
5 √n76.672745063061
1 , 2 , 4 , 5 , 10 , 20 , 132487549 , 264975098 , 529950196 , 662437745 , 1324875490 , 2649750980
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
-2649750979 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 2649750980 can be divided by 12 positive divisors.
The sum of these divisors (counting 2649750980) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011101111011111111110111000100
3
Ternary
20211122222022000012
4
Quaternary
2131323333313010
5
Quinary
20411314012410
6
Senary
1114533205352
8
Octal
23573776704
10
Decimal
2649750980
12
Duodecimal
61b490858
16
Hexadecimal
9deffdc4
20
Vigesimal
2180ih90
36
Base36
17tlcxw
md5
fe414926bc1960bf16cc69ef266b17f2
sha1
2a99fc12afbb536884f19d9cca223ddf8227c545
sha256
c759a6a08bb4a4f42fd41a4d735868e2dc31d5af4fa142047b01765dc66cccd3
sha512
cbf52dceeb37e82350e7ac75570e32a26ea5f33c74473f5665a4648dd2ac54eee060d17cc7d222b2c112a2b526987a1eb2ec968901e003ddc027aa5f49d08d3a
ripemd-160
2ca0f1a60030237ee4b34c970a792898624dcfd9
Diameter
5299501960
Circumference
16648876425.221
Area
2.2057688311814E+19
Volume
7.7929841627684E+28
Surface area
8.8230753247255E+19
Circumference
16648876425.221
Perimeter
10599003920
Area
7021180256010960400
Diagonal
3747313772.8274
Surface area
4.2127081536066E+19
Volume
1.8604379264122E+28
Space diagonal
4589503324.7654
Perimeter
7949252940
Area
3.0402602331276E+18
Altitude
2294751662.3827
Surface area
3.0402602331276E+18
Volume
2.1925471229045E+27
Height
1249104590.9425