78889416 is an even 8-digits composite number following 78889415
and preceding 78889417 . In scientific notation, it is written as 7.8889416 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 16 positive divisors.
There are 26296464 positive integers (up to 78889416) that are relatively prime to 78889416.
78889416 has 16 divisors, whose sum is 197223600
The reverse of 78889416 is 61498887
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 51 Digital Root 6
Name
seventy-eight million eight hundred eighty-nine thousand four hundred sixteen
Scientific notation
7.8889416 × 10^7
Engineering notation
7.8889416 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 3287059
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19722354 Product of the distinct prime numbers
The prime factorization of 78889416 is 2 × 2 × 2 × 3 × 3287059.
Since it has a total of 5 prime factors.
2 , 2 , 57 , 100 , 608 , 195 , 4918 , 1482 , 67090 , 74974 , 656120 , 684079 , 870962 , 2876392 , 45348069 , 29040381 , 902291418 , 450632733 , 8409972585 , 9251083865
n×2
157778832
n×3
236668248
n×4
315557664
n×5
394447080
n÷2
39444708
n÷3
26296472
n÷3
19722354
n÷5
15777883.2
n2
6223539956821056
n3
4.9097143264628E+23
n4
3.8732449594148E+31
n5
3.0555803287318E+39
2 √n8881.9714027912
3 √n428.88373895974
4 √n94.244211508141
5 √n37.966778466562
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 3287059 , 6574118 , 9861177 , 13148236 , 19722354 , 26296472 , 39444708 , 78889416
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
-78889415 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 78889416 can be divided by 16 positive divisors.
The sum of these divisors (counting 78889416) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101100111100000111001000
3
Ternary
12111102222221020
4
Quaternary
10230330013020
5
Quinary
130143430131
6
Senary
11454512440
8
Octal
454740710
10
Decimal
78889416
12
Duodecimal
22505720
16
Hexadecimal
4b3c1c8
20
Vigesimal
14d13ag
36
Base36
1ayvgo
md5
72e92c8e0e8c7a16d6cc540bbb21b1db
sha1
4e05709a5d31eb1d04a8b876183894acaf3d499e
sha256
2a105f69df587bcbe5d02beb96287d33e76dde742bfc82a874df08ecf6fe9a15
sha512
0976deca36e60e523547d57e6e558175f0ec5d8806674dffae2d99981a4a149258086571b166c0fa38687d50093b5e80d17ffcb909bd40f46bde751b050ab867
ripemd-160
909f84139bbde7bddf3d8d149930dd8166da3587
Diameter
157778832
Circumference
495676819.50318
Area
1.9551827407672E+16
Volume
2.0565763278987E+24
Surface area
7.8207309630686E+16
Circumference
495676819.50318
Perimeter
315557664
Area
6223539956821056
Diagonal
111566482.03489
Surface area
37341239740926336
Volume
4.9097143264628E+23
Space diagonal
136640476.69144
Perimeter
236668248
Area
2.6948718520373E+15
Altitude
68320238.345719
Surface area
2.6948718520373E+15
Volume
5.7861538232176E+22
Height
37188827.344964