7661252828 is an even 10-digits composite number following 7661252827
and preceding 7661252829 . In scientific notation, it is written as 7.661252828 × 10^9.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 3579226560 positive integers (up to 7661252828) that are relatively prime to 7661252828.
7661252828 has 24 divisors, whose sum is 14316919680
The reverse of 7661252828 is 8282521667
Previous prime number is 29
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
seven billion six hundred sixty-one million two hundred fifty-two thousand eight hundred twenty-eight
Scientific notation
7.661252828 × 10^9
Engineering notation
7.661252828 × 10^9
Prime Factorization
2 × 2 × 31 × 29 × 2130493
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3830626414 Product of the distinct prime numbers
The prime factorization of 7661252828 is 2 × 2 × 31 × 29 × 2130493.
Since it has a total of 5 prime factors.
1 , 2 , 98 , 95 , 976 , 398 , 4947 , 3069 , 27896 , 12260 , 329760 , 536800 , 1366800 , 3544594 , 67750651 , 49892078 , 143372514 , 616062167 , 5405894688 , 3647862970
n×2
15322505656
n×3
22983758484
n×4
30645011312
n×5
38306264140
n÷2
3830626414
n÷3
2553750942.6667
n÷3
1915313207
n÷5
1532250565.6
n2
5.8694794894538E+19
n3
4.4967566337466E+29
n4
3.4450789477119E+39
n5
2.6393620830841E+49
2 √n87528.582920095
3 √n1971.3629867871
4 √n295.8522991631
5 √n94.811268893294
1 , 2 , 4 , 29 , 31 , 58 , 62 , 116 , 124 , 899 , 1798 , 3596 , 2130493 , 4260986 , 8521972 , 61784297 , 66045283 , 123568594 , 132090566 , 247137188 , 264181132 , 1915313207 , 3830626414 , 7661252828
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
-7661252827 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 7661252828 can be divided by 24 positive divisors.
The sum of these divisors (counting 7661252828) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111001000101001010111000011011100
3
Ternary
201202220222222010202
4
Quaternary
13020221113003130
5
Quinary
111142240042303
6
Senary
3304115123032
8
Octal
71051270334
10
Decimal
7661252828
12
Duodecimal
15998a3478
16
Hexadecimal
1c8a570dc
20
Vigesimal
5je2gc18
36
Base36
3ipb8ik
md5
659bb8b07c4ca4eb152cca2fb71406ce
sha1
05f6dd0f2f9397061ff682c9cc2b4ca5f8260262
sha256
4be1e86bbda9c58db3262b732ef61fb9276a14b83c91844d8b09706bc79832e7
sha512
c806148cda178d1b8ef2a15a809abd6a90315880b57b213e18e4101b06c51699fcecf33fcff475d1a54287b486e375786824215cd4cde96446c8bbff7dd3541a
ripemd-160
ba2214abff2f831867a3a3fb2ffccba8d29eca09
Diameter
15322505656
Circumference
48137071203.478
Area
1.8439513644464E+20
Volume
1.8835970140746E+30
Surface area
7.3758054577856E+20
Circumference
48137071203.478
Perimeter
30645011312
Area
5.8694794894538E+19
Diagonal
10834647654.127
Surface area
3.5216876936723E+20
Volume
4.4967566337466E+29
Space diagonal
13269679147.727
Perimeter
22983758484
Area
2.5415591724294E+19
Altitude
6634839573.8634
Surface area
2.5415591724294E+19
Volume
5.299478515113E+28
Height
3611549218.0423