78342212 is an even 8-digits composite number following 78342211
and preceding 78342213 . In scientific notation, it is written as 7.8342212 × 10^7.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 35804448 positive integers (up to 78342212) that are relatively prime to 78342212.
78342212 has 24 divisors, whose sum is 149088576
The reverse of 78342212 is 21224387
Previous prime number is 103
Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2
Name
seventy-eight million three hundred forty-two thousand two hundred twelve
Scientific notation
7.8342212 × 10^7
Engineering notation
7.8342212 × 10^6
Prime Factorization
2 × 2 × 13 × 103 × 14627
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39171106
Product of the distinct prime numbers
The prime factorization of 78342212 is 2 × 2 × 13 × 103 × 14627.
Since it has a total of 5 prime factors.
1 , 3 , 46 , 81 , 428 , 805 , 9163 , 5499 , 7447 , 28364 , 362616 , 435020 , 1755719 , 4515380 , 80615529 , 99039387 , 917465692 , 979305566 , 8488333922 , 7631094328
n×2
156684424
n×3
235026636
n×4
313368848
n×5
391711060
n÷2
39171106
n÷3
26114070.666667
n÷3
19585553
n÷5
15668442.4
n2
6137502181052944
n3
4.8082549701851E+23
n4
3.766893302243E+31
n5
2.951067536657E+39
2 √n
8851.1136022537
3 √n
427.88980917363
4 √n
94.080357154157
5 √n
37.91396160528
1 , 2 , 4 , 13 , 26 , 52 , 103 , 206 , 412 , 1339 , 2678 , 5356 , 14627 , 29254 , 58508 , 190151 , 380302 , 760604 , 1506581 , 3013162 , 6026324 , 19585553 , 39171106 , 78342212
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78342211
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78342212 can be divided by 24 positive divisors.
The sum of these divisors (counting 78342212) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101010110110100001000100
3
Ternary
12110102012022102
4
Quaternary
10222312201010
5
Quinary
130023422322
6
Senary
11435051232
8
Octal
452664104
10
Decimal
78342212
12
Duodecimal
222a0b18
16
Hexadecimal
4ab6844
20
Vigesimal
149cfac
36
Base36
1an58k
md5
349ac6cfb97364bb79b6dd02472d9cda
sha1
3da793b1718fe312544a68a2956d40923f0e0a9a
sha256
e808868662073d322c8a4361bba4512df2d0ecf9fd8f43fa187913c8c21ea9ef
sha512
92afe2537c3bd38b91a67122d3e6298cbb838a21c27fef5dc6765c9bb6a9c88ead15cf43e00f662af2925aeec6669873f14fadee09284fc88433e4b2b784c6e1
ripemd-160
2c417c9cab4e109ad34ab5926b897f2b2518a744
Diameter
156684424
Circumference
492238635.37035
Area
1.9281531763387E+16
Volume
2.0140771321227E+24
Surface area
7.7126127053549E+16
Circumference
492238635.37035
Perimeter
313368848
Area
6137502181052944
Diagonal
110792618.71671
Surface area
36825013086317664
Volume
4.8082549701851E+23
Space diagonal
135692691.56133
Perimeter
235026636
Area
2.6576164022871E+15
Altitude
67846345.780666
Surface area
2.6576164022871E+15
Volume
5.666582825153E+22
Height
36930872.905569