78834274 is an even 8-digits composite number following 78834273
and preceding 78834275 . In scientific notation, it is written as 7.8834274 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 39312756 positive integers (up to 78834274) that are relatively prime to 78834274.
78834274 has 8 divisors, whose sum is 118564560
The reverse of 78834274 is 47243887
Previous prime number is 379
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-eight million eight hundred thirty-four thousand two hundred seventy-four
Scientific notation
7.8834274 × 10^7
Engineering notation
7.8834274 × 10^6
Prime Factorization
2 × 379 × 104003
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78834274
Product of the distinct prime numbers
The prime factorization of 78834274 is 2 × 379 × 104003.
Since it has a total of 3 prime factors.
4 , 10 , 22 , 53 , 870 , 203 , 7081 , 3282 , 35850 , 62175 , 663758 , 205217 , 9785174 , 6749262 , 13884527 , 20853746 , 700810456 , 58174540 , 7661231290 , 5773075348
n×2
157668548
n×3
236502822
n×4
315337096
n×5
394171370
n÷2
39417137
n÷3
26278091.333333
n÷3
19708568.5
n÷5
15766854.8
n2
6214842757107076
n3
4.8994261678069E+23
n4
3.8624270495566E+31
n5
3.0449163232976E+39
2 √n
8878.8667069621
3 √n
428.78378884121
4 √n
94.227738521956
5 √n
37.961469390155
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
-78834273
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 78834274 can be divided by 8 positive divisors.
The sum of these divisors (counting 78834274) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100101110101001100010
3
Ternary
12111100012021221
4
Quaternary
10230232221202
5
Quinary
130140144044
6
Senary
11453405254
8
Octal
454565142
10
Decimal
78834274
12
Duodecimal
2249982a
16
Hexadecimal
4b2ea62
20
Vigesimal
14ce5de
36
Base36
1axowy
md5
ca9ac6214d8d751972e57cc5bdad53a1
sha1
a28627799c3bdf2c0978a706c51ed265915abd6b
sha256
475432a9a3e56ffc146f19e8b5ce9f082a6a2ebfeae71b2b32167376e0433832
sha512
3ef7ca470810a14bba87b39afd0b9c83f75dff80cd50b038c140dab49697e5790bfea7b3f82a258b860ac8caabee0848128d846abb6a1875f1f85fac8ea60566
ripemd-160
0811fdbb1347afb043066afa3b31a3ca7c1795dd
Diameter
157668548
Circumference
495330352.09897
Area
1.9524504348943E+16
Volume
2.0522668340784E+24
Surface area
7.8098017395773E+16
Circumference
495330352.09897
Perimeter
315337096
Area
6214842757107076
Diagonal
111488499.47064
Surface area
37289056542642456
Volume
4.8994261678069E+23
Space diagonal
136544967.94581
Perimeter
236502822
Area
2.6911058540902E+15
Altitude
68272483.972903
Surface area
2.6911058540902E+15
Volume
5.7740291119652E+22
Height
37162833.156879