78364554 is an even 8-digits composite number following 78364553
and preceding 78364555 . In scientific notation, it is written as 7.8364554 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 24955392 positive integers (up to 78364554) that are relatively prime to 78364554.
78364554 has 16 divisors, whose sum is 156818592
The reverse of 78364554 is 45546387
Previous prime number is 2813
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-eight million three hundred sixty-four thousand five hundred fifty-four
Scientific notation
7.8364554 × 10^7
Engineering notation
7.8364554 × 10^6
Prime Factorization
2 × 3 × 2813 × 4643
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78364554
Product of the distinct prime numbers
The prime factorization of 78364554 is 2 × 3 × 2813 × 4643.
Since it has a total of 4 prime factors.
10 , 5 , 23 , 47 , 418 , 957 , 3157 , 7446 , 84085 , 32500 , 395642 , 487273 , 4719209 , 2315883 , 69122341 , 76008561 , 445175795 , 15797304 , 1915695214 , 7825292590
n×2
156729108
n×3
235093662
n×4
313458216
n×5
391822770
n÷2
39182277
n÷3
26121518
n÷3
19591138.5
n÷5
15672910.8
n2
6141003323618916
n3
4.8123698656791E+23
n4
3.7711921820699E+31
n5
2.9552779339619E+39
2 √n
8852.3756133594
3 √n
427.93048118274
4 √n
94.08706400648
5 √n
37.916123854969
1 , 2 , 3 , 6 , 2813 , 4643 , 5626 , 8439 , 9286 , 13929 , 16878 , 27858 , 13060759 , 26121518 , 39182277 , 78364554
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78364553
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78364554 can be divided by 16 positive divisors.
The sum of these divisors (counting 78364554) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010111011111110001010
3
Ternary
12110110022221220
4
Quaternary
10222323332022
5
Quinary
130030131204
6
Senary
11435342510
8
Octal
452737612
10
Decimal
78364554
12
Duodecimal
222b1a36
16
Hexadecimal
4abbf8a
20
Vigesimal
149fb7e
36
Base36
1anmh6
md5
6bdfae3be964514334c35e8fd1a79896
sha1
c3188a5ecb8e3c34198abb6f93902f5bc1a64a54
sha256
f3b6e3841d792610151d444c73691efd2de08a80898690a567ee907dc40e89d6
sha512
10395054a82c5b06af735446e4fdbfa8f61253c82faf9e33bb4f32180434b8d65ec9d9502a119fd7651979c43fdcf407d8bf104f8f5b7959aa5d013b48ebd8b1
ripemd-160
555e8589e48b5e44ba8180c3114d306569866485
Diameter
156729108
Circumference
492379014.29648
Area
1.9292530927152E+16
Volume
2.0158007755166E+24
Surface area
7.7170123708607E+16
Circumference
492379014.29648
Perimeter
313458216
Area
6141003323618916
Diagonal
110824215.07612
Surface area
36846019941713496
Volume
4.8123698656791E+23
Space diagonal
135731389.04047
Perimeter
235093662
Area
2.6591324414893E+15
Altitude
67865694.520237
Surface area
2.6591324414893E+15
Volume
5.6714322759992E+22
Height
36941405.025373