78365874 is an even 8-digits composite number following 78365873
and preceding 78365875 . In scientific notation, it is written as 7.8365874 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 26121956 positive integers (up to 78365874) that are relatively prime to 78365874.
78365874 has 8 divisors, whose sum is 156731760
The reverse of 78365874 is 47856387
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million three hundred sixty-five thousand eight hundred seventy-four
Scientific notation
7.8365874 × 10^7
Engineering notation
7.8365874 × 10^6
Prime Factorization
2 × 3 × 13060979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78365874
Product of the distinct prime numbers
The prime factorization of 78365874 is 2 × 3 × 13060979.
Since it has a total of 3 prime factors.
5 , 3 , 88 , 72 , 992 , 623 , 2140 , 1512 , 92848 , 58876 , 840383 , 741163 , 5422319 , 5363204 , 74683298 , 71832370 , 929683958 , 213242400 , 9681405763 , 3161976094
n×2
156731748
n×3
235097622
n×4
313463496
n×5
391829370
n÷2
39182937
n÷3
26121958
n÷3
19591468.5
n÷5
15673174.8
n2
6141210207783876
n3
4.8126130535071E+23
n4
3.7714462816189E+31
n5
2.9555268410311E+39
2 √n
8852.4501693034
3 √n
427.93288390623
4 √n
94.087460212844
5 √n
37.916251588603
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
-78365873
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 78365874 can be divided by 8 positive divisors.
The sum of these divisors (counting 78365874) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101010111100010010110010
3
Ternary
12110110101202210
4
Quaternary
10222330102302
5
Quinary
130030201444
6
Senary
11435352550
8
Octal
452742262
10
Decimal
78365874
12
Duodecimal
222b2756
16
Hexadecimal
4abc4b2
20
Vigesimal
149fede
36
Base36
1annhu
md5
8858fdf4a83d80da611177543e1d74d7
sha1
5b5a5b65c7eccfa8e493c38ccd070e24c8e9cce4
sha256
074b17f7dd7e90306921137be150b09624d7ee5e5f1fe4e23abfb7e62d0854da
sha512
cfbcc9e7fe34646dacf882bfc18da054db4cc9aeb7a370a05f4b74b8cde38287bc68e3827776fe850872db0782bec1a0e454701d8621235c9789703d8836ac7a
ripemd-160
a3311edc92d2924a6083d614165563cebc3bed4d
Diameter
156731748
Circumference
492387308.10109
Area
1.9293180872924E+16
Volume
2.0159026417957E+24
Surface area
7.7172723491698E+16
Circumference
492387308.10109
Perimeter
313463496
Area
6141210207783876
Diagonal
110826081.83802
Surface area
36847261246703256
Volume
4.8126130535071E+23
Space diagonal
135733675.34754
Perimeter
235097622
Area
2.6592220249606E+15
Altitude
67866837.67377
Surface area
2.6592220249606E+15
Volume
5.6717188756029E+22
Height
36942027.27934