8120147888 is an even 10-digits composite number following 8120147887
and preceding 8120147889 . In scientific notation, it is written as 8.120147888 × 10^9.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 3973689024 positive integers (up to 8120147888) that are relatively prime to 8120147888.
8120147888 has 20 divisors, whose sum is 16067528160
The reverse of 8120147888 is 8887410218
Previous prime number is 47
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
eight billion one hundred twenty million one hundred forty-seven thousand eight hundred eighty-eight
Scientific notation
8.120147888 × 10^9
Engineering notation
8.120147888 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 47 × 10798069
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
1015018486 Product of the distinct prime numbers
The prime factorization of 8120147888 is 2 × 2 × 2 × 2 × 47 × 10798069.
Since it has a total of 6 prime factors.
1 , 8 , 72 , 9 , 925 , 707 , 3582 , 4863 , 44777 , 31663 , 753923 , 142353 , 8204936 , 7778868 , 37074094 , 73980263 , 219179984 , 439992567 , 8707162631 , 7018613853
n×2
16240295776
n×3
24360443664
n×4
32480591552
n×5
40600739440
n÷2
4060073944
n÷3
2706715962.6667
n÷3
2030036972
n÷5
1624029577.6
n2
6.5936801722991E+19
n3
5.3541658125242E+29
n4
4.347661821457E+39
n5
3.5303656957242E+49
2 √n90111.863192368
3 √n2009.9626147515
4 √n300.18638075763
5 √n95.920799020107
1 , 2 , 4 , 8 , 16 , 47 , 94 , 188 , 376 , 752 , 10798069 , 21596138 , 43192276 , 86384552 , 172769104 , 507509243 , 1015018486 , 2030036972 , 4060073944 , 8120147888
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8120147887 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8120147888 can be divided by 20 positive divisors.
The sum of these divisors (counting 8120147888) is 1, the average is 0.05.
Base
System
Value
2
Binary
111100011111111111001111110110000
3
Ternary
202221220111020211002
4
Quaternary
13203333321332300
5
Quinary
113112224213023
6
Senary
3421430541132
8
Octal
74377717660
10
Decimal
8120147888
12
Duodecimal
16a75077a8
16
Hexadecimal
1e3ff9fb0
20
Vigesimal
66hai9e8
36
Base36
3qaiy7k
md5
ca3c06cf6ae0e6b9d456dbb21fc19b42
sha1
429c77023ae5a30f4882b2965f19b742ad4d98db
sha256
761e922e54ed095f4605787884de9b3a1fa9ba50208e12940068174193344937
sha512
691d94f921056e1cf5860baf291097d9dd554cb963e95100b6bc74256a1a134c2f9c7b759d1c3900000b199899edd61f37ea0238c090097b09efb0bb0e73453d
ripemd-160
dcf2e41e14bb6413b4c8f6baf59ef641fca97aad
Diameter
16240295776
Circumference
51020393902.007
Area
2.0714657189415E+20
Volume
2.2427477310303E+30
Surface area
8.2858628757662E+20
Circumference
51020393902.007
Perimeter
32480591552
Area
6.5936801722991E+19
Diagonal
11483623271.685
Surface area
3.9562081033795E+20
Volume
5.3541658125242E+29
Space diagonal
14064508706.989
Perimeter
24360443664
Area
2.8551472668204E+19
Altitude
7032254353.4946
Surface area
2.8551472668204E+19
Volume
6.3099449227217E+28
Height
3827874423.8949