7129127028 is an even 10-digits composite number following 7129127027
and preceding 7129127029 . In scientific notation, it is written as 7.129127028 × 10^9.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 2249511264 positive integers (up to 7129127028) that are relatively prime to 7129127028.
7129127028 has 24 divisors, whose sum is 12704954752
The reverse of 7129127028 is 8207219217
Previous prime number is 1327
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
seven billion one hundred twenty-nine million one hundred twenty-seven thousand twenty-eight
Scientific notation
7.129127028 × 10^9
Engineering notation
7.129127028 × 10^9
Prime Factorization
2 × 2 × 57 × 1327 × 23563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3564563514 Product of the distinct prime numbers
The prime factorization of 7129127028 is 2 × 2 × 57 × 1327 × 23563.
Since it has a total of 5 prime factors.
5 , 9 , 66 , 48 , 881 , 827 , 7817 , 9654 , 66964 , 6704 , 15123 , 336206 , 4449336 , 6040283 , 10930815 , 24695974 , 771209722 , 191173791 , 3702018355 , 7278885491
n×2
14258254056
n×3
21387381084
n×4
28516508112
n×5
35645635140
n÷2
3564563514
n÷3
2376375676
n÷3
1782281757
n÷5
1425825405.6
n2
5.082445218136E+19
n3
3.6233397572943E+29
n4
2.5831249395354E+39
n5
1.8415425823142E+49
2 √n84434.157945703
3 √n1924.6220230955
4 √n290.57556322875
5 √n93.456017586949
1 , 2 , 4 , 57 , 114 , 228 , 1327 , 2654 , 5308 , 23563 , 47126 , 75639 , 94252 , 151278 , 302556 , 1343091 , 2686182 , 5372364 , 31268101 , 62536202 , 125072404 , 1782281757 , 3564563514 , 7129127028
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
-7129127027 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 7129127028 can be divided by 24 positive divisors.
The sum of these divisors (counting 7129127028) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110101000111011011101100001110100
3
Ternary
200101211201011202210
4
Quaternary
12220323131201310
5
Quinary
104100024031103
6
Senary
3135225533420
8
Octal
65073354164
10
Decimal
7129127028
12
Duodecimal
146b644270
16
Hexadecimal
1a8edd874
20
Vigesimal
5b7h0hb8
36
Base36
39whxmc
md5
ac9791163fc1e8b74e4cf03628f55391
sha1
b16a53435fea9a6c5d8ac5a7c80179583e888653
sha256
8126c130a6cf3723d440f9911a30eee3d942ea6611adc5b02f6b77f516020219
sha512
64b1b4df36657085a338c04faaba5c2041f1982387edb3e6311f64254f946ce42def3e553621ba5f57e64fcde64ddaa5cc64acc60b53d70e3476465aabdef10b
ripemd-160
1852e63e1a37d381622700499c9561450cc36010
Diameter
14258254056
Circumference
44793626195.346
Area
1.5966972559569E+20
Volume
1.5177410083967E+30
Surface area
6.3867890238275E+20
Circumference
44793626195.346
Perimeter
28516508112
Area
5.082445218136E+19
Diagonal
10082108130.878
Surface area
3.0494671308816E+20
Volume
3.6233397572943E+29
Space diagonal
12348010226.109
Perimeter
21387381084
Area
2.2007633361243E+19
Altitude
6174005113.0543
Surface area
2.2007633361243E+19
Volume
4.270146854876E+28
Height
3360702710.2927