78366968 is an even 8-digits composite number following 78366967
and preceding 78366969 . In scientific notation, it is written as 7.8366968 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 39154176 positive integers (up to 78366968) that are relatively prime to 78366968.
78366968 has 16 divisors, whose sum is 147048000
The reverse of 78366968 is 86966387
Previous prime number is 1759
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-eight million three hundred sixty-six thousand nine hundred sixty-eight
Scientific notation
7.8366968 × 10^7
Engineering notation
7.8366968 × 10^6
Prime Factorization
2 × 2 × 2 × 1759 × 5569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19591742
Product of the distinct prime numbers
The prime factorization of 78366968 is 2 × 2 × 2 × 1759 × 5569.
Since it has a total of 5 prime factors.
5 , 4 , 71 , 86 , 854 , 758 , 2998 , 4107 , 51756 , 54802 , 565442 , 671145 , 2789470 , 4471885 , 91066960 , 72512592 , 343830101 , 47964259 , 5458786827 , 396118553
n×2
156733936
n×3
235100904
n×4
313467872
n×5
391834840
n÷2
39183484
n÷3
26122322.666667
n÷3
19591742
n÷5
15673393.6
n2
6141381673513024
n3
4.8128146108398E+23
n4
3.7716568859762E+31
n5
2.9557331449027E+39
2 √n
8852.5119598903
3 √n
427.93487523388
4 √n
94.087788580082
5 √n
37.916357451386
1 , 2 , 4 , 8 , 1759 , 3518 , 5569 , 7036 , 11138 , 14072 , 22276 , 44552 , 9795871 , 19591742 , 39183484 , 78366968
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
-78366967
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 78366968 can be divided by 16 positive divisors.
The sum of these divisors (counting 78366968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010111100100011111000
3
Ternary
12110110110021022
4
Quaternary
10222330203320
5
Quinary
130030220333
6
Senary
11435402012
8
Octal
452744370
10
Decimal
78366968
12
Duodecimal
222b3308
16
Hexadecimal
4abc8f8
20
Vigesimal
149fh88
36
Base36
1anoc8
md5
74491b0fe25886e19dc5b8e3c4db16ca
sha1
c1e7812fd72159964e705c8393812dc3716a1bfd
sha256
915f54c406e016becd5e68a975db0375e2de8502aff553de12af76d36855761f
sha512
0d3c31527e6cee26a6ca18a71a655504c18b54cce4b5fb9130974fa60ea2c578dd18c642dfffca780a49536141faaef06f634010b194e9f9a81ba775d5150e85
ripemd-160
ea881aa828f223f2eec498e848afe3cec205032a
Diameter
156733936
Circumference
492394181.90581
Area
1.92937195484E+16
Volume
2.0159870699339E+24
Surface area
7.7174878193598E+16
Circumference
492394181.90581
Perimeter
313467872
Area
6141381673513024
Diagonal
110827628.98766
Surface area
36848290041078144
Volume
4.8128146108398E+23
Space diagonal
135735570.21112
Perimeter
235100904
Area
2.6592962717992E+15
Altitude
67867785.105562
Surface area
2.6592962717992E+15
Volume
5.6719564131975E+22
Height
36942542.995886