78374216 is an even 8-digits composite number following 78374215
and preceding 78374217 . In scientific notation, it is written as 7.8374216 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 36765696 positive integers (up to 78374216) that are relatively prime to 78374216.
78374216 has 16 divisors, whose sum is 147077100
The reverse of 78374216 is 61247387
Previous prime number is 6953
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-eight million three hundred seventy-four thousand two hundred sixteen
Scientific notation
7.8374216 × 10^7
Engineering notation
7.8374216 × 10^6
Prime Factorization
2 × 2 × 2 × 6953 × 1409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19593554
Product of the distinct prime numbers
The prime factorization of 78374216 is 2 × 2 × 2 × 6953 × 1409.
Since it has a total of 5 prime factors.
3 , 9 , 76 , 22 , 694 , 409 , 9027 , 2414 , 46818 , 15137 , 801603 , 785867 , 9178413 , 2404771 , 6667162 , 54840893 , 864350294 , 893434683 , 9736688539 , 7202777828
n×2
156748432
n×3
235122648
n×4
313496864
n×5
391871080
n÷2
39187108
n÷3
26124738.666667
n÷3
19593554
n÷5
15674843.2
n2
6142517733614656
n3
4.8141501163815E+23
n4
3.7730524107771E+31
n5
2.9571002462156E+39
2 √n
8852.9213257546
3 √n
427.94806776656
4 √n
94.08996400124
5 √n
37.917058786654
1 , 2 , 4 , 8 , 1409 , 2818 , 5636 , 6953 , 11272 , 13906 , 27812 , 55624 , 9796777 , 19593554 , 39187108 , 78374216
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
-78374215
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 78374216 can be divided by 16 positive divisors.
The sum of these divisors (counting 78374216) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010111110010101001000
3
Ternary
12110110211012202
4
Quaternary
10222332111020
5
Quinary
130030433331
6
Senary
11435455332
8
Octal
452762510
10
Decimal
78374216
12
Duodecimal
222b7548
16
Hexadecimal
4abe548
20
Vigesimal
149gfag
36
Base36
1antxk
md5
a43616e73f568ffc8c3df8b89958c35a
sha1
c27188cbb30195faef1e72d1636d40de42695bc7
sha256
eba0eef1ed9246e63986fbf9d07f8ffa672fbb98f8bda1c72efe348a8abe0b34
sha512
1925ebe0fe7d8d698477aa932c6cd9906b73446e9e4b339acfdc301016bde687f57aa668669d39fbd31faae1b7eff0f615fb22e897c573d5cf0a8e71f301ab10
ripemd-160
86ec0fd78c3f7e48a9c38b61030b233c900b703b
Diameter
156748432
Circumference
492439722.43292
Area
1.9297288586469E+16
Volume
2.016546485187E+24
Surface area
7.7189154345875E+16
Circumference
492439722.43292
Perimeter
313496864
Area
6142517733614656
Diagonal
110837879.20756
Surface area
36855106401687936
Volume
4.8141501163815E+23
Space diagonal
135748124.11538
Perimeter
235122648
Area
2.6597882002534E+15
Altitude
67874062.057689
Surface area
2.6597882002534E+15
Volume
5.6735303215722E+22
Height
36945959.735853