78889196 is an even 8-digits composite number following 78889195
and preceding 78889197 . In scientific notation, it is written as 7.8889196 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 39426672 positive integers (up to 78889196) that are relatively prime to 78889196.
78889196 has 12 divisors, whose sum is 138118848
The reverse of 78889196 is 69198887
Previous prime number is 5087
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 one hundred ninety-six
Scientific notation
7.8889196 × 10^7
Engineering notation
7.8889196 × 10^6
Prime Factorization
2 × 2 × 5087 × 3877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39444598
Product of the distinct prime numbers
The prime factorization of 78889196 is 2 × 2 × 5087 × 3877.
Since it has a total of 4 prime factors.
7 , 4 , 40 , 86 , 405 , 975 , 7518 , 4074 , 19780 , 51774 , 15689 , 646569 , 6796309 , 1619200 , 19633632 , 83475973 , 931076692 , 596760999 , 8307434414 , 7443720674
n×2
157778392
n×3
236667588
n×4
315556784
n×5
394445980
n÷2
39444598
n÷3
26296398.666667
n÷3
19722299
n÷5
15777839.2
n2
6223505245526416
n3
4.9096732512136E+23
n4
3.8732017541095E+31
n5
3.0555377232749E+39
2 √n
8881.9590181446
3 √n
428.88334028138
4 √n
94.24414580304
5 √n
37.966757290842
1 , 2 , 4 , 3877 , 5087 , 7754 , 10174 , 15508 , 20348 , 19722299 , 39444598 , 78889196
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78889195
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78889196 can be divided by 12 positive divisors.
The sum of these divisors (counting 78889196) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101100111100000011101100
3
Ternary
12111102222122002
4
Quaternary
10230330003230
5
Quinary
130143423241
6
Senary
11454511432
8
Octal
454740354
10
Decimal
78889196
12
Duodecimal
22505578
16
Hexadecimal
4b3c0ec
20
Vigesimal
14d12jg
36
Base36
1ayvak
md5
5b421705cc453cd2016aef79ce81c3c0
sha1
4f3e31abce454b030e1e97fe3ff1c92af8a5364c
sha256
bea09867166dfc20e5a319c4ad754c0fb7d82a922f490d04cd07a806406cbb7b
sha512
719ff4b46ba0751f696b5eee5ff912f131773772c8a5c91336333521c4cf5cbe001fab14ec698bbb2ccefaf15bdf29568ee70991571dcf3239e6d11a9413ad72
ripemd-160
36246c83610a9b5da9a92c51115896e1bd1b3172
Diameter
157778392
Circumference
495675437.20241
Area
1.9551718358923E+16
Volume
2.0565591223385E+24
Surface area
7.8206873435693E+16
Circumference
495675437.20241
Perimeter
315556784
Area
6223505245526416
Diagonal
111566170.90791
Surface area
37341031473158496
Volume
4.9096732512136E+23
Space diagonal
136640095.64026
Perimeter
236667588
Area
2.6948568216058E+15
Altitude
68320047.82013
Surface area
2.6948568216058E+15
Volume
5.7861054155723E+22
Height
37188723.63597