8129128814 is an even 10-digits composite number following 8129128813
and preceding 8129128815 . In scientific notation, it is written as 8.129128814 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 4018895056 positive integers (up to 8129128814) that are relatively prime to 8129128814.
8129128814 has 8 divisors, whose sum is 12330701280
The reverse of 8129128814 is 4188219218
Previous prime number is 89
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
eight billion one hundred twenty-nine million one hundred twenty-eight thousand eight hundred fourteen
Scientific notation
8.129128814 × 10^9
Engineering notation
8.129128814 × 10^9
Prime Factorization
2 × 89 × 45669263
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8129128814 Product of the distinct prime numbers
The prime factorization of 8129128814 is 2 × 89 × 45669263.
Since it has a total of 3 prime factors.
2 , 9 , 28 , 65 , 10 , 636 , 9958 , 2948 , 8657 , 5551 , 627275 , 240107 , 3801175 , 5064881 , 86696548 , 96706104 , 470950223 , 310342223 , 6063243552 , 1630945457
n×2
16258257628
n×3
24387386442
n×4
32516515256
n×5
40645644070
n÷2
4064564407
n÷3
2709709604.6667
n÷3
2032282203.5
n÷5
1625825762.8
n2
6.6082735274605E+19
n3
5.3719506742873E+29
n4
4.3669279013735E+39
n5
3.5499319431716E+49
2 √n90161.68151715
3 √n2010.703351451
4 √n300.26934828109
5 √n95.942007420541
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
-8129128813 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 8129128814 can be divided by 8 positive divisors.
The sum of these divisors (counting 8129128814) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100100100010001010100101101110
3
Ternary
202222112101112022222
4
Quaternary
13210202022211232
5
Quinary
113122024110224
6
Senary
3422351235342
8
Octal
74442124556
10
Decimal
8129128814
12
Duodecimal
16aa518b52
16
Hexadecimal
1e488a96e
20
Vigesimal
6707120e
36
Base36
3qfvfxq
md5
93a8e91eea0838cd76638e3fb82c4655
sha1
8129dbdc6b70b2a0729cdbd1981bc65e16b22cc8
sha256
6590195f9794bdae150bc5d8bc15033cf3ad65e0ae8e28d07572515fa2b9b91e
sha512
80634be2bc1dd2ede50e9c9eadb982e614dda9f8cd3187a2f7432942d07396b6ee3080a9cbd443b44542911d5baa9051230d52dd2069c724f2385b7fc44365f9
ripemd-160
4d59d7acd264f8b7826d814b4fa7fca5a7c54270
Diameter
16258257628
Circumference
51076822724.295
Area
2.0760503566782E+20
Volume
2.250197436505E+30
Surface area
8.3042014267127E+20
Circumference
51076822724.295
Perimeter
32516515256
Area
6.6082735274605E+19
Diagonal
11496324219.037
Surface area
3.9649641164763E+20
Volume
5.3719506742873E+29
Space diagonal
14080064127.12
Perimeter
24387386442
Area
2.8614663749685E+19
Altitude
7040032063.5601
Surface area
2.8614663749685E+19
Volume
6.3309045833136E+28
Height
3832108073.0122