78889466 is an even 8-digits composite number following 78889465
and preceding 78889467 . In scientific notation, it is written as 7.8889466 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 39424320 positive integers (up to 78889466) that are relatively prime to 78889466.
78889466 has 8 divisors, whose sum is 118395444
The reverse of 78889466 is 66498887
Previous prime number is 18253
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-eight million eight hundred eighty-nine thousand four hundred sixty-six
Scientific notation
7.8889466 × 10^7
Engineering notation
7.8889466 × 10^6
Prime Factorization
2 × 18253 × 2161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78889466
Product of the distinct prime numbers
The prime factorization of 78889466 is 2 × 18253 × 2161.
Since it has a total of 3 prime factors.
5 , 3 , 59 , 10 , 259 , 936 , 1330 , 9004 , 41238 , 45285 , 254448 , 200447 , 6665596 , 3437650 , 830166 , 63580150 , 253919985 , 614501239 , 2000703392 , 5810660569
n×2
157778932
n×3
236668398
n×4
315557864
n×5
394447330
n÷2
39444733
n÷3
26296488.666667
n÷3
19722366.5
n÷5
15777893.2
n2
6223547845765156
n3
4.9097236617786E+23
n4
3.8732547788528E+31
n5
3.0555900118565E+39
2 √n
8881.9742174812
3 √n
428.88382956836
4 √n
94.244226441099
5 √n
37.966783279218
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
-78889465
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 78889466 can be divided by 8 positive divisors.
The sum of these divisors (counting 78889466) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100111100000111111010
3
Ternary
12111110000000002
4
Quaternary
10230330013322
5
Quinary
130143430331
6
Senary
11454513002
8
Octal
454740772
10
Decimal
78889466
12
Duodecimal
22505762
16
Hexadecimal
4b3c1fa
20
Vigesimal
14d13d6
36
Base36
1ayvi2
md5
c2935d596e64f81d0e197c105918b1e7
sha1
963818f8382600de6647b13fab75f7e2176e480c
sha256
66108d59576bf14cd4dd74422ff42b709855350fb49d0496e97ed48bd7b11597
sha512
f5f63e7122c7b789576a4fe57700de9a8772184da81f5aa027ef2d0cd338d7a97ee1db817acd71b5ea1c4bfb2ef5aee58ca5d26e52860ba7559f45c5e37506af
ripemd-160
3a9ddb3a0a8a0310fc2333307ff616cec43eb320
Diameter
157778932
Circumference
495677133.66244
Area
1.955185219152E+16
Volume
2.0565802382666E+24
Surface area
7.8207408766082E+16
Circumference
495677133.66244
Perimeter
315557864
Area
6223547845765156
Diagonal
111566552.74557
Surface area
37341287074590936
Volume
4.9097236617786E+23
Space diagonal
136640563.29398
Perimeter
236668398
Area
2.6948752680503E+15
Altitude
68320281.646989
Surface area
2.6948752680503E+15
Volume
5.7861648249929E+22
Height
37188850.91519