7899688055 is an odd 10-digits composite number following 7899688054
and preceding 7899688056 . In scientific notation, it is written as 7.899688055 × 10^9.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 5416928928 positive integers (up to 7899688055) that are relatively prime to 7899688055.
7899688055 has 8 divisors, whose sum is 10833857952
The reverse of 7899688055 is 5508869987
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 65
Digital Root 2
Name
seven billion eight hundred ninety-nine million six hundred eighty-eight thousand fifty-five
Scientific notation
7.899688055 × 10^9
Engineering notation
7.899688055 × 10^9
Prime Factorization
5 × 7 × 225705373
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7899688055
Product of the distinct prime numbers
The prime factorization of 7899688055 is 5 × 7 × 225705373.
Since it has a total of 3 prime factors.
3 , 7 , 57 , 93 , 367 , 284 , 3764 , 6244 , 81398 , 41613 , 207881 , 671517 , 4454696 , 8378686 , 63121895 , 48833758 , 682356215 , 332606143 , 6033312735 , 5399983913
n×2
15799376110
n×3
23699064165
n×4
31598752220
n×5
39498440275
n÷2
3949844027.5
n÷3
2633229351.6667
n÷3
1974922013.75
n÷5
1579937611
n2
6.240507136631E+19
n3
4.9298059684386E+29
n4
3.8943929322342E+39
n5
3.0764489328247E+49
2 √n
88880.189328106
3 √n
1991.6054866178
4 √n
298.12780703602
5 √n
95.394203989942
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
-7899688054
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 7899688055 can be divided by 8 positive divisors.
The sum of these divisors (counting 7899688055) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010110110110111010110001110111
3
Ternary
202101112122201210002
4
Quaternary
13112312322301313
5
Quinary
112134310004210
6
Senary
3343513421515
8
Octal
72666726167
10
Decimal
7899688055
12
Duodecimal
164570a89b
16
Hexadecimal
1d6dbac77
20
Vigesimal
638d102f
36
Base36
3mn9qbb
md5
481f20f524909be96342ec01313ab015
sha1
b52064a8d20cebe92278264b9d18c9170b912243
sha256
51ad18feda007cc7bc55afa6e52d67a4868e40a4ef9959147c0f2666cbaa1f79
sha512
9bbf9e8af390fef147e23ca8b420dad4d0aae1c6842ecf2f07f35d580d9824192e892d75b6c32cc9f606866c4f71edb2082a7dc2ee43a8a2323a0975cbf09c0a
ripemd-160
999f64ce6305cb5ef14f5049dd9636c3c9d55093
Diameter
15799376110
Circumference
49635203918.478
Area
1.9605131375115E+20
Volume
2.0649922952093E+30
Surface area
7.8420525500458E+20
Circumference
49635203918.478
Perimeter
31598752220
Area
6.240507136631E+19
Diagonal
11171845985.898
Surface area
3.7443042819786E+20
Volume
4.9298059684386E+29
Space diagonal
13682661075.205
Perimeter
23699064165
Area
2.7022188564103E+19
Altitude
6841330537.6025
Surface area
2.7022188564103E+19
Volume
5.8098320503614E+28
Height
3723948661.9659