76398889 is an odd 8-digits composite number following 76398888
and preceding 76398890 . In scientific notation, it is written as 7.6398889 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors.
There are 65484720 positive integers (up to 76398889) that are relatively prime to 76398889.
76398889 has 6 divisors, whose sum is 88872234
The reverse of 76398889 is 98889367
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
seventy-six million three hundred ninety-eight thousand eight hundred eighty-nine
Scientific notation
7.6398889 × 10^7
Engineering notation
7.6398889 × 10^6
Prime Factorization
7 × 7 × 1559161
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
10914127
Product of the distinct prime numbers
The prime factorization of 76398889 is 7 × 7 × 1559161.
Since it has a total of 3 prime factors.
5 , 8 , 72 , 77 , 317 , 194 , 906 , 4293 , 45941 , 24209 , 897430 , 791137 , 9126727 , 6372142 , 28456283 , 48278191 , 548764195 , 909506946 , 8154007771 , 9456778860
n×2
152797778
n×3
229196667
n×4
305595556
n×5
381994445
n÷2
38199444.5
n÷3
25466296.333333
n÷3
19099722.25
n÷5
15279777.8
n2
5836790240434321
n3
4.4592428969522E+23
n4
3.4068120310829E+31
n5
2.6027665420657E+39
2 √n
8740.6457999395
3 √n
424.32212860292
4 √n
93.491420996472
5 √n
37.723971546593
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-76398888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 76398889 can be divided by 6 positive divisors.
The sum of these divisors (counting 76398889) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100100011011100000100101001
3
Ternary
12022202110120111
4
Quaternary
10203130010221
5
Quinary
124024231024
6
Senary
11325254321
8
Octal
443340451
10
Decimal
76398889
12
Duodecimal
217043a1
16
Hexadecimal
48dc129
20
Vigesimal
13h9h49
36
Base36
19hhrd
md5
891b713a4b8c17b32a746bd0d3edf216
sha1
9db1478b2e2a28667e71d15e555e18d34e7f4e47
sha256
51c01f85d812b32a0ec5b4cd09f15dee816300c9922347b1c4c9497e575fe00d
sha512
8100d7fd05389ce980594f2c54d3e7213c0ec5c1e9a65290b94dd99f602e0697c62fa2675cd355272aae692539afd45e2e1abd51657dd433f0fe460ac43a1a36
ripemd-160
1c148a3303f3912e69233291cbbc5c9ce962c6f3
Diameter
152797778
Circumference
480028376.84964
Area
1.8336817339893E+16
Volume
1.8678832967517E+24
Surface area
7.3347269359572E+16
Circumference
480028376.84964
Perimeter
305595556
Area
5836790240434321
Diagonal
108044344.97404
Surface area
35020741442605926
Volume
4.4592428969522E+23
Space diagonal
132326757.38982
Perimeter
229196667
Area
2.5274043123886E+15
Altitude
66163378.694908
Surface area
2.5274043123886E+15
Volume
5.2552681523215E+22
Height
36014781.658012