78996953 is an odd 8-digits composite number following 78996952
and preceding 78996954 . In scientific notation, it is written as 7.8996953 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 66375936 positive integers (up to 78996953) that are relatively prime to 78996953.
78996953 has 16 divisors, whose sum is 92077440
The reverse of 78996953 is 35969987
Previous prime number is 389
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-eight million nine hundred ninety-six thousand nine hundred fifty-three
Scientific notation
7.8996953 × 10^7
Engineering notation
7.8996953 × 10^6
Prime Factorization
7 × 67 × 389 × 433
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78996953
Product of the distinct prime numbers
The prime factorization of 78996953 is 7 × 67 × 389 × 433.
Since it has a total of 4 prime factors.
6 , 10 , 51 , 86 , 528 , 421 , 3730 , 1655 , 80998 , 79580 , 82902 , 554963 , 2827220 , 3417783 , 52482798 , 35405820 , 444940861 , 142947596 , 7751195502 , 9382650846
n×2
157993906
n×3
236990859
n×4
315987812
n×5
394984765
n÷2
39498476.5
n÷3
26332317.666667
n÷3
19749238.25
n÷5
15799390.6
n2
6240518583284209
n3
4.9298195321933E+23
n4
3.8944072188316E+31
n5
3.076463040289E+39
2 √n
8888.0230085211
3 √n
429.0785260955
4 √n
94.276312022274
5 √n
37.977123603588
1 , 7 , 67 , 389 , 433 , 469 , 2723 , 3031 , 26063 , 29011 , 168437 , 182441 , 203077 , 1179059 , 11285279 , 78996953
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
-78996952
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 78996953 can be divided by 16 positive divisors.
The sum of these divisors (counting 78996953) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101101010110010111011001
3
Ternary
12111122110110002
4
Quaternary
10231112113121
5
Quinary
130210400303
6
Senary
11501102345
8
Octal
455262731
10
Decimal
78996953
12
Duodecimal
225579b5
16
Hexadecimal
4b565d9
20
Vigesimal
14dec7d
36
Base36
1b16ft
md5
5486e8841ff8853143ad3b81dc43fc86
sha1
8655c34ac79a2c7598092ee669ec9f8f506fda09
sha256
b7a3dab22a138a955dcc1706eb9b5378d77fae24402049c0634fa035b0eb0be2
sha512
a53515106eac5ef12a6566dc15b0911b01a2b3578837165b5c1f924dec5bb7bb2c02bbd2321a9e330a1cbf67cfe50f013f5cc3f9f675863216e03430f9b56f5d
ripemd-160
49828620175c811d78604481160321c37fff89aa
Diameter
157993906
Circumference
496352494.40156
Area
1.9605167335836E+16
Volume
2.0649979767816E+24
Surface area
7.8420669343345E+16
Circumference
496352494.40156
Perimeter
315987812
Area
6240518583284209
Diagonal
111718562.31875
Surface area
37443111499705254
Volume
4.9298195321933E+23
Space diagonal
136826736.23913
Perimeter
236990859
Area
2.7022238129565E+15
Altitude
68413368.119565
Surface area
2.7022238129565E+15
Volume
5.8098480353996E+22
Height
37239520.772917