78973190 is an even 8-digits composite number following 78973189
and preceding 78973191 . In scientific notation, it is written as 7.8973190 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 31282176 positive integers (up to 78973190) that are relatively prime to 78973190.
78973190 has 16 divisors, whose sum is 143533728
The reverse of 78973190 is 09137987
Previous prime number is 103
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-eight million nine hundred seventy-three thousand one hundred ninety
Scientific notation
7.8973190 × 10^7
Engineering notation
7.8973190 × 10^6
Prime Factorization
2 × 5 × 103 × 76673
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78973190
Product of the distinct prime numbers
The prime factorization of 78973190 is 2 × 5 × 103 × 76673.
Since it has a total of 4 prime factors.
8 , 1 , 96 , 94 , 525 , 324 , 9687 , 3728 , 22269 , 18812 , 345024 , 903808 , 5918187 , 9694313 , 59155367 , 16281252 , 849793043 , 822475557 , 4191878165 , 5503342999
n×2
157946380
n×3
236919570
n×4
315892760
n×5
394865950
n÷2
39486595
n÷3
26324396.666667
n÷3
19743297.5
n÷5
15794638
n2
6236764738776100
n3
4.9253720670067E+23
n4
3.8897234406841E+31
n5
3.071838683286E+39
2 √n
8886.686109006
3 √n
429.03549820996
4 √n
94.269221429934
5 √n
37.974838555976
1 , 2 , 5 , 10 , 103 , 206 , 515 , 1030 , 76673 , 153346 , 383365 , 766730 , 7897319 , 15794638 , 39486595 , 78973190
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
-78973189
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 78973190 can be divided by 16 positive divisors.
The sum of these divisors (counting 78973190) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101101010000100100000110
3
Ternary
12111121020211222
4
Quaternary
10231100210012
5
Quinary
130204120230
6
Senary
11500400342
8
Octal
455204406
10
Decimal
78973190
12
Duodecimal
225460b2
16
Hexadecimal
4b50906
20
Vigesimal
14dbcja
36
Base36
1b0o3q
md5
80ab90c6c9de852b5b8e5c04b1a13e05
sha1
b253fb5a7280e5e2b56a085ecf9082b929b2d784
sha256
5897ed522547a85b58f43a74f773e49c37a216d206e4eed7e4386ce84e2e97e1
sha512
bb1ff32db85f489f58975b5c22c8724b5865a36af23efec070851301b610db5dee87874f0bb02feb5c36c0a170add70745f60bce5d33da86c488d23db89f0055
ripemd-160
910062c78e41cbbc8d947f2d8d95bcead36f9877
Diameter
157946380
Circumference
496203187.0691
Area
1.9593374285507E+16
Volume
2.0631350269206E+24
Surface area
7.8373497142027E+16
Circumference
496203187.0691
Perimeter
315892760
Area
6236764738776100
Diagonal
111684956.36187
Surface area
37420588432656600
Volume
4.9253720670067E+23
Space diagonal
136785577.51579
Perimeter
236919570
Area
2.7005983506036E+15
Altitude
68392788.757895
Surface area
2.7005983506036E+15
Volume
5.804606647412E+22
Height
37228318.787289