8399693988 is an even 10-digits composite number following 8399693987
and preceding 8399693989 . In scientific notation, it is written as 8.399693988 × 10^9.
The sum of its digits is 72. It has a total of 5 prime factors and 24 positive divisors.
There are 2399912496 positive integers (up to 8399693988) that are relatively prime to 8399693988.
8399693988 has 24 divisors, whose sum is 18665987200
The reverse of 8399693988 is 8893969938
Previous prime number is 9
Is Prime? no Number parity even Number length 10 Sum of Digits 72 Digital Root 9
Name
eight billion three hundred ninety-nine million six hundred ninety-three thousand nine hundred eighty-eight
Scientific notation
8.399693988 × 10^9
Engineering notation
8.399693988 × 10^9
Prime Factorization
2 × 2 × 7 × 9 × 33332119
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4199846994 Product of the distinct prime numbers
The prime factorization of 8399693988 is 2 × 2 × 7 × 9 × 33332119.
Since it has a total of 5 prime factors.
7 , 2 , 34 , 32 , 935 , 19 , 5792 , 9942 , 15232 , 93919 , 824730 , 328058 , 3998334 , 9291937 , 78316569 , 69538843 , 963534569 , 726449949 , 276402965 , 2301342526
n×2
16799387976
n×3
25199081964
n×4
33598775952
n×5
41998469940
n÷2
4199846994
n÷3
2799897996
n÷3
2099923497
n÷5
1679938797.6
n2
7.0554859092043E+19
n3
5.9263922573962E+29
n4
4.9779881414981E+39
n5
4.1813577064477E+49
2 √n91649.844451586
3 √n2032.7680284504
4 √n302.7372531612
5 √n96.572326249402
1 , 2 , 4 , 7 , 9 , 14 , 18 , 28 , 36 , 63 , 126 , 252 , 33332119 , 66664238 , 133328476 , 233324833 , 299989071 , 466649666 , 599978142 , 933299332 , 1199956284 , 2099923497 , 4199846994 , 8399693988
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
-8399693987 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 8399693988 can be divided by 24 positive divisors.
The sum of these divisors (counting 8399693988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110100101010010010100010100100
3
Ternary
210200101111122222100
4
Quaternary
13310222102202210
5
Quinary
114200310201423
6
Senary
3505254332100
8
Octal
76452224244
10
Decimal
8399693988
12
Duodecimal
176505a030
16
Hexadecimal
1f4a928a4
20
Vigesimal
6b4i1ej8
36
Base36
3uwyld0
md5
af1ae2b153ab71f30f040026cb5e0572
sha1
e48efe51b368eaddfef88fd7982445e8192a59a7
sha256
d712cca662c0f13ba94721a77e2e44379efea9383333b68c68b29067c64865a5
sha512
773e7c1bb655e9617e4d9d039ef3dd72869e147676d26efc61e7a7ff0c5c1078c4a3cb4ee88dcdd04fecafba65e2f1ac5ddc50a0cbbbd5845942164c36a26c32
ripemd-160
a09fa31c6b3ebe5cceccffe33d0d6f07a2e2ded5
Diameter
16799387976
Circumference
52776833850.206
Area
2.2165462699863E+20
Volume
2.4824413837503E+30
Surface area
8.8661850799451E+20
Circumference
52776833850.206
Perimeter
33598775952
Area
7.0554859092043E+19
Diagonal
11878961157.613
Surface area
4.2332915455226E+20
Volume
5.9263922573962E+29
Space diagonal
14548696755.247
Perimeter
25199081964
Area
3.0551150167071E+19
Altitude
7274348377.6234
Surface area
3.0551150167071E+19
Volume
6.9843202552939E+28
Height
3959653719.2045