8389621057 is an odd 10-digits composite number following 8389621056
and preceding 8389621058 . In scientific notation, it is written as 8.389621057 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 7480528704 positive integers (up to 8389621057) that are relatively prime to 8389621057.
8389621057 has 8 divisors, whose sum is 9350661600
The reverse of 8389621057 is 7501269838
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
eight billion three hundred eighty-nine million six hundred twenty-one thousand fifty-seven
Scientific notation
8.389621057 × 10^9
Engineering notation
8.389621057 × 10^9
Prime Factorization
19 × 17 × 25974059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8389621057
Product of the distinct prime numbers
The prime factorization of 8389621057 is 19 × 17 × 25974059.
Since it has a total of 3 prime factors.
10 , 8 , 74 , 65 , 964 , 401 , 2571 , 155 , 63458 , 49206 , 609907 , 661329 , 2108984 , 5200292 , 41145288 , 97533761 , 139267536 , 238457422 , 3419884564 , 8016176092
n×2
16779242114
n×3
25168863171
n×4
33558484228
n×5
41948105285
n÷2
4194810528.5
n÷3
2796540352.3333
n÷3
2097405264.25
n÷5
1677924211.4
n2
7.0385741480058E+19
n3
5.9050969883365E+29
n4
4.9541526036975E+39
n5
4.1563463003572E+49
2 √n
91594.874621891
3 √n
2031.9551368338
4 √n
302.64645152701
5 √n
96.54915318301
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
-8389621056
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 8389621057 can be divided by 8 positive divisors.
The sum of these divisors (counting 8389621057) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100000011110111010101000001
3
Ternary
210122200112220111211
4
Quaternary
13310003313111001
5
Quinary
114140220333212
6
Senary
3504254410121
8
Octal
76403672501
10
Decimal
8389621057
12
Duodecimal
1761800941
16
Hexadecimal
1f40f7541
20
Vigesimal
6b1f2cch
36
Base36
3uqyp1d
md5
d2d7d1888eb0d52d3977d9b7bf6feb76
sha1
09fb79b59f50fd4ca494bb094b8efb197d68a459
sha256
781c3dd3113358ae8cd3756eb0f272d0c40c7b0e29a9d3ffed453cf467312903
sha512
d847fbd2316663b0a3d7699137f778f10243e8597b190e7098be2fa23be01c0fb3398b00fd328090a909a9eb3fa8ebbc95e114e2ac23f798a0602d0046044a79
ripemd-160
ce0b765a60984d028ee57ba29ab5ffd15b24bfbc
Diameter
16779242114
Circumference
52713543758.147
Area
2.2112332835122E+20
Volume
2.4735212423058E+30
Surface area
8.8449331340488E+20
Circumference
52713543758.147
Perimeter
33558484228
Area
7.0385741480058E+19
Diagonal
11864715881.98
Surface area
4.2231444888035E+20
Volume
5.9050969883365E+29
Space diagonal
14531249926.974
Perimeter
25168863171
Area
3.0477920092967E+19
Altitude
7265624963.4869
Surface area
3.0477920092967E+19
Volume
6.9592235400283E+28
Height
3954905293.9934