7648972661 is an odd 10-digits composite number following 7648972660
and preceding 7648972662 . In scientific notation, it is written as 7.648972661 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 6952191120 positive integers (up to 7648972661) that are relatively prime to 7648972661.
7648972661 has 8 divisors, whose sum is 8346038304
The reverse of 7648972661 is 1662798467
Previous prime number is 5077
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
seven billion six hundred forty-eight million nine hundred seventy-two thousand six hundred sixty-one
Scientific notation
7.648972661 × 10^9
Engineering notation
7.648972661 × 10^9
Prime Factorization
11 × 5077 × 136963
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7648972661 Product of the distinct prime numbers
The prime factorization of 7648972661 is 11 × 5077 × 136963.
Since it has a total of 3 prime factors.
7 , 4 , 16 , 71 , 57 , 184 , 8362 , 9018 , 75227 , 6899 , 942036 , 312602 , 7679526 , 9483319 , 89133406 , 52898555 , 548833125 , 488392031 , 1696964558 , 1022110045
n×2
15297945322
n×3
22946917983
n×4
30595890644
n×5
38244863305
n÷2
3824486330.5
n÷3
2549657553.6667
n÷3
1912243165.25
n÷5
1529794532.2
n2
5.8506782768725E+19
n3
4.4751678188105E+29
n4
3.4230436299468E+39
n5
2.6182767142873E+49
2 √n87458.405319329
3 √n1970.3091289998
4 √n295.73367295479
5 √n94.780854926846
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
-7648972660 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 7648972661 can be divided by 8 positive divisors.
The sum of these divisors (counting 7648972661) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000111111010100000111101110101
3
Ternary
201202001220001220202
4
Quaternary
13013322200331311
5
Quinary
111131114111121
6
Senary
3303000010245
8
Octal
70772407565
10
Decimal
7648972661
12
Duodecimal
1595760985
16
Hexadecimal
1c7ea0f75
20
Vigesimal
5ja61bd1
36
Base36
3ii012t
md5
cb61503db0523aa8bca0f78ac8c4a195
sha1
681e1696c780da09dddc91e79c7bd09173022f58
sha256
0024232493fe3ae53b63d238bad1e703dec637cc4b50dc1d9fad2e0e8f93d7f6
sha512
d6dea71d9b3d3e36f736f3207f7b031c8cd8b79ffb6e86ec145529678b098e71951795d1d2b538bd61db6cd0ba767aada2e2d2c06ac4ebd2ed501ddec204080d
ripemd-160
c8ab1c87c133a9812da2492f94a1a213d9b47702
Diameter
15297945322
Circumference
48059912638.614
Area
1.838044789314E+20
Volume
1.8745539124209E+30
Surface area
7.3521791572561E+20
Circumference
48059912638.614
Perimeter
30595890644
Area
5.8506782768725E+19
Diagonal
10817280875.407
Surface area
3.5104069661235E+20
Volume
4.4751678188105E+29
Space diagonal
13248409274.557
Perimeter
22946917983
Area
2.5334180085707E+19
Altitude
6624204637.2787
Surface area
2.5334180085707E+19
Volume
5.2740358527145E+28
Height
3605760291.8024