78672298 is an even 8-digits composite number following 78672297
and preceding 78672299 . In scientific notation, it is written as 7.8672298 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 38866576 positive integers (up to 78672298) that are relatively prime to 78672298.
78672298 has 16 divisors, whose sum is 119426400
The reverse of 78672298 is 89227687
Previous prime number is 227
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-eight million six hundred seventy-two thousand two hundred ninety-eight
Scientific notation
7.8672298 × 10^7
Engineering notation
7.8672298 × 10^6
Prime Factorization
2 × 149 × 227 × 1163
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78672298
Product of the distinct prime numbers
The prime factorization of 78672298 is 2 × 149 × 227 × 1163.
Since it has a total of 4 prime factors.
3 , 2 , 29 , 80 , 3 , 355 , 6726 , 8027 , 77094 , 94653 , 280351 , 827515 , 7411663 , 5774030 , 92891158 , 19619864 , 44997317 , 713903295 , 9415171415 , 9377313994
n×2
157344596
n×3
236016894
n×4
314689192
n×5
393361490
n÷2
39336149
n÷3
26224099.333333
n÷3
19668074.5
n÷5
15734459.6
n2
6189330472600804
n3
4.8692885136093E+23
n4
3.8307811699065E+31
n5
3.0137635777167E+39
2 √n
8869.7405824522
3 √n
428.48992214016
4 √n
94.179300180306
5 √n
37.945857128234
1 , 2 , 149 , 227 , 298 , 454 , 1163 , 2326 , 33823 , 67646 , 173287 , 264001 , 346574 , 528002 , 39336149 , 78672298
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
-78672297
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 78672298 can be divided by 16 positive divisors.
The sum of these divisors (counting 78672298) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101100000111000110101010
3
Ternary
12111000222002211
4
Quaternary
10230013012222
5
Quinary
130120003143
6
Senary
11450115334
8
Octal
454070652
10
Decimal
78672298
12
Duodecimal
2241bb4a
16
Hexadecimal
4b071aa
20
Vigesimal
14be0ei
36
Base36
1au7xm
md5
6b00dee211965bfb066ba054873f0b42
sha1
87efeede1ad23a5e0508200140bc44861a7fd673
sha256
8e536d577a66136742b10adeb05639abf4459eda01d06f82485b384493432d81
sha512
3b84b1cbb0426d1d66d7ad4ceeac2eac1188c4d1e50d17f5f078b14ec2625ccaf4e619c428d0400f906252c8ddb3d860ccbd0210a5bfaa83a15803cecd4e16c3
ripemd-160
12026ffafe6ff8ec4e08815b7beeaea1dbbec772
Diameter
157344596
Circumference
494312626.87565
Area
1.9444355143362E+16
Volume
2.0396428030086E+24
Surface area
7.7777420573449E+16
Circumference
494312626.87565
Perimeter
314689192
Area
6189330472600804
Diagonal
111259430.81466
Surface area
37135982835604824
Volume
4.8692885136093E+23
Space diagonal
136264417.2842
Perimeter
236016894
Area
2.6800587108447E+15
Altitude
68132208.6421
Surface area
2.6800587108447E+15
Volume
5.7385115458782E+22
Height
37086476.938219