78889413 is an odd 8-digits composite number following 78889412
and preceding 78889414 . In scientific notation, it is written as 7.8889413 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 52545024 positive integers (up to 78889413) that are relatively prime to 78889413.
78889413 has 8 divisors, whose sum is 105281728
The reverse of 78889413 is 31498887
Previous prime number is 1153
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million eight hundred eighty-nine thousand four hundred thirteen
Scientific notation
7.8889413 × 10^7
Engineering notation
7.8889413 × 10^6
Prime Factorization
3 × 1153 × 22807
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78889413
Product of the distinct prime numbers
The prime factorization of 78889413 is 3 × 1153 × 22807.
Since it has a total of 3 prime factors.
5 , 7 , 16 , 41 , 644 , 242 , 3241 , 6570 , 80501 , 61354 , 854232 , 52234 , 3686620 , 3220474 , 91664323 , 72854446 , 175189214 , 270116418 , 2117124716 , 3598451139
n×2
157778826
n×3
236668239
n×4
315557652
n×5
394447065
n÷2
39444706.5
n÷3
26296471
n÷3
19722353.25
n÷5
15777882.6
n2
6223539483484569
n3
4.9097137663442E+23
n4
3.8732443702491E+31
n5
3.0555797477451E+39
2 √n
8881.9712339097
3 √n
428.88373352322
4 √n
94.244210612163
5 √n
37.966778177802
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
-78889412
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 78889413 can be divided by 8 positive divisors.
The sum of these divisors (counting 78889413) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100111100000111000101
3
Ternary
12111102222221010
4
Quaternary
10230330013011
5
Quinary
130143430123
6
Senary
11454512433
8
Octal
454740705
10
Decimal
78889413
12
Duodecimal
22505719
16
Hexadecimal
4b3c1c5
20
Vigesimal
14d13ad
36
Base36
1ayvgl
md5
bf8263ae1d4be5c590a54da26fb425b9
sha1
21836f531003c0e459aa1ae400cb02a545e5c1e8
sha256
2f2f1640d536955a887aebdaa963bda873f8a2c3815cfce7a995bd35343c57a6
sha512
a0c5dd2a2cc91317e24ed52520584e33173981da0276762120b7f9832e6656fd81edfffe17292394b8e0bce86c0b0b98fcc579a5b4d7f4e9de9a1eea5601a313
ripemd-160
931e537ea53af23a08a047a5464ce8a7a6d6503c
Diameter
157778826
Circumference
495676800.65362
Area
1.9551825920641E+16
Volume
2.0565760932768E+24
Surface area
7.8207303682565E+16
Circumference
495676800.65362
Perimeter
315557652
Area
6223539483484569
Diagonal
111566477.79225
Surface area
37341236900907414
Volume
4.9097137663442E+23
Space diagonal
136640471.49528
Perimeter
236668239
Area
2.6948716470766E+15
Altitude
68320235.747642
Surface area
2.6948716470766E+15
Volume
5.7861531631116E+22
Height
37188825.930751