78826481 is an odd 8-digits prime number following 78826480
and preceding 78826482 . In scientific notation, it is written as 7.8826481 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 78826480 positive integers (up to 78826481) that are relatively prime to 78826481.
78826481 has 2 divisors, whose sum is 78826482
The reverse of 78826481 is 18462887
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-eight million eight hundred twenty-six thousand four hundred eighty-one
Scientific notation
7.8826481 × 10^7
Engineering notation
7.8826481 × 10^6
Prime Factorization
78826481
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
78826481 Product of the distinct prime numbers
The prime factorization of 78826481 is 78826481.
Since it has a total of 1 prime factors.
1 , 7 , 74 , 23 , 898 , 709 , 3733 , 6216 , 39255 , 92789 , 492699 , 690462 , 3740619 , 745823 , 11591423 , 33230299 , 333282866 , 699073370 , 4713545371 , 5078322824
n×2
157652962
n×3
236479443
n×4
315305924
n×5
394132405
n÷2
39413240.5
n÷3
26275493.666667
n÷3
19706620.25
n÷5
15765296.2
n2
6213614106843361
n3
4.8979733433442E+23
n4
3.8609000268763E+31
n5
3.0434116261146E+39
2 √n8878.4278450636
3 √n428.76965952914
4 √n94.225409763309
5 √n37.960718839882
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
78826482 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
39413241 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8878.4279013798 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999746278 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78826481 can be divided by 2 positive divisors.
The sum of these divisors (counting 78826481) is 78826482, the average is 39413241.
Base
System
Value
2
Binary
100101100101100101111110001
3
Ternary
12111022210121022
4
Quaternary
10230230233301
5
Quinary
130134421411
6
Senary
11453305225
8
Octal
454545761
10
Decimal
78826481
12
Duodecimal
22495215
16
Hexadecimal
4b2cbf1
20
Vigesimal
14cd641
36
Base36
1axiwh
md5
7c0fd9cc98b191b2842fc17c4aebfa8e
sha1
24ec1b9831e8dad9f8f34ae55744b2f662318f5d
sha256
927235d1989f4efa02408803cfebd85741f020ebc34959324a8db07869ecfe09
sha512
47ec014d7847002d506c5edcba0d599003436c0ab339bb4b68bce360b5b75e33c315fc5b659c818bb691ee5b84689e3fcbc19e34aebb144c9bd324740197eb0f
ripemd-160
b57d4973e2fce4ec3d4d9628bd480609085b958a
Diameter
157652962
Circumference
495281387.23587
Area
1.9520644430301E+16
Volume
2.0516582763905E+24
Surface area
7.8082577721204E+16
Circumference
495281387.23587
Perimeter
315305924
Area
6213614106843361
Diagonal
111477478.50435
Surface area
37281684641060166
Volume
4.8979733433442E+23
Space diagonal
136531470.07386
Perimeter
236479443
Area
2.6905738329199E+15
Altitude
68265735.036931
Surface area
2.6905738329199E+15
Volume
5.7723169419161E+22
Height
37159159.501448