76398891 is an odd 8-digits composite number following 76398890
and preceding 76398892 . In scientific notation, it is written as 7.6398891 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 50910720 positive integers (up to 76398891) that are relatively prime to 76398891.
76398891 has 8 divisors, whose sum is 101908944
The reverse of 76398891 is 19889367
Previous prime number is 3361
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-six million three hundred ninety-eight thousand eight hundred ninety-one
Scientific notation
7.6398891 × 10^7
Engineering notation
7.6398891 × 10^6
Prime Factorization
3 × 3361 × 7577
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
76398891
Product of the distinct prime numbers
The prime factorization of 76398891 is 3 × 3361 × 7577.
Since it has a total of 3 prime factors.
5 , 5 , 34 , 90 , 658 , 874 , 2856 , 6940 , 33338 , 32999 , 80828 , 638038 , 2091813 , 1189150 , 34954243 , 57174416 , 420785576 , 47248424 , 6328805621 , 6211892449
n×2
152797782
n×3
229196673
n×4
305595564
n×5
381994455
n÷2
38199445.5
n÷3
25466297
n÷3
19099722.75
n÷5
15279778.2
n2
5836790546029881
n3
4.4592432471597E+23
n4
3.4068123878224E+31
n5
2.6027668827469E+39
2 √n
8740.6459143475
3 √n
424.32213230561
4 √n
93.491421608335
5 √n
37.723971744104
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
-76398890
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 76398891 can be divided by 8 positive divisors.
The sum of these divisors (counting 76398891) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100011011100000100101011
3
Ternary
12022202110120120
4
Quaternary
10203130010223
5
Quinary
124024231031
6
Senary
11325254323
8
Octal
443340453
10
Decimal
76398891
12
Duodecimal
217043a3
16
Hexadecimal
48dc12b
20
Vigesimal
13h9h4b
36
Base36
19hhrf
md5
35339ca011fdc23f891ca6a7c05369a4
sha1
7deefce93cd13b12d83bee1e13b7d703866c80c9
sha256
3e4429b572c417e3b25fb99d23961d27a5bca1aa532a3b844d7e53805ff63820
sha512
30e555f1454b254100f70c93482ec44c1018e927f2fc1ed149c61bf6e7458f3ea6a7fa6366299c8aa194cf70b681e8a3e4995e268e5f8d2ebaa6e62cc8feb2d2
ripemd-160
ea5e416e5903b840f0e80af5ea60ddfeeabaa096
Diameter
152797782
Circumference
480028389.41601
Area
1.833681829995E+16
Volume
1.8678834434462E+24
Surface area
7.3347273199799E+16
Circumference
480028389.41601
Perimeter
305595564
Area
5836790546029881
Diagonal
108044347.80246
Surface area
35020743276179286
Volume
4.4592432471597E+23
Space diagonal
132326760.85392
Perimeter
229196673
Area
2.5274044447154E+15
Altitude
66163380.426958
Surface area
2.5274044447154E+15
Volume
5.2552685650449E+22
Height
36014782.600821