78960897 is an odd 8-digits composite number following 78960896
and preceding 78960898 . In scientific notation, it is written as 7.8960897 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 52174080 positive integers (up to 78960897) that are relatively prime to 78960897.
78960897 has 12 divisors, whose sum is 115065444
The reverse of 78960897 is 79806987
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-eight million nine hundred sixty thousand eight hundred ninety-seven
Scientific notation
7.8960897 × 10^7
Engineering notation
7.8960897 × 10^6
Prime Factorization
3 × 3 × 113 × 77641
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
26320299
Product of the distinct prime numbers
The prime factorization of 78960897 is 3 × 3 × 113 × 77641.
Since it has a total of 4 prime factors.
10 , 4 , 72 , 26 , 689 , 834 , 5465 , 4328 , 23592 , 96611 , 905703 , 641237 , 4839122 , 9693426 , 98207282 , 96309655 , 277235741 , 750336434 , 2358839302 , 773348433
n×2
157921794
n×3
236882691
n×4
315843588
n×5
394804485
n÷2
39480448.5
n÷3
26320299
n÷3
19740224.25
n÷5
15792179.4
n2
6234823255044609
n3
4.9230723685478E+23
n4
3.8873021021645E+31
n5
3.0694486089689E+39
2 √n
8885.9944294378
3 √n
429.01323577271
4 √n
94.265552719102
5 √n
37.973656246487
1 , 3 , 9 , 113 , 339 , 1017 , 77641 , 232923 , 698769 , 8773433 , 26320299 , 78960897
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78960896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78960897 can be divided by 12 positive divisors.
The sum of these divisors (counting 78960897) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101101001101100100000001
3
Ternary
12111120121222200
4
Quaternary
10231031210001
5
Quinary
130203222042
6
Senary
11500223413
8
Octal
455154401
10
Decimal
78960897
12
Duodecimal
2253ab69
16
Hexadecimal
4b4d901
20
Vigesimal
14da24h
36
Base36
1b0em9
md5
191463c6dc0cd98a3700484e6274472a
sha1
3ec4350553f9cf24405d58021b710ec588abb113
sha256
9ab079b750df977990785f79a3469b0787333384b8a3fb486dc5c3e66327ed32
sha512
9db90f32adced2e0062c1c579a4b7b2aecc7151859562ccdbfebce6ed0bad973ca9122c86a85e8e707d51ca25ec4b33e8db90fe3a7ca97b07d6803bcbd9e7dbd
ripemd-160
ef39f6e0f3892cd77066d4f49219764f5dcdc8ef
Diameter
157921794
Circumference
496125947.87212
Area
1.9587274934479E+16
Volume
2.0621717314828E+24
Surface area
7.8349099737916E+16
Circumference
496125947.87212
Perimeter
315843588
Area
6234823255044609
Diagonal
111667571.43455
Surface area
37408939530267654
Volume
4.9230723685478E+23
Space diagonal
136764285.41521
Perimeter
236882691
Area
2.6997576634873E+15
Altitude
68382142.707606
Surface area
2.6997576634873E+15
Volume
5.8018964267871E+22
Height
37222523.811515