78876345 is an odd 8-digits composite number following 78876344
and preceding 78876346 . In scientific notation, it is written as 7.8876345 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 39416832 positive integers (up to 78876345) that are relatively prime to 78876345.
78876345 has 32 divisors, whose sum is 134220672
The reverse of 78876345 is 54367887
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million eight hundred seventy-six thousand three hundred forty-five
Scientific notation
7.8876345 × 10^7
Engineering notation
7.8876345 × 10^6
Prime Factorization
3 × 5 × 17 × 283 × 1093
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
78876345
Product of the distinct prime numbers
The prime factorization of 78876345 is 3 × 5 × 17 × 283 × 1093.
Since it has a total of 5 prime factors.
3 , 5 , 21 , 87 , 691 , 883 , 6664 , 7228 , 49261 , 87216 , 227382 , 560979 , 5734945 , 1902157 , 84038250 , 25753265 , 718492156 , 58264251 , 1560185617 , 9519404340
n×2
157752690
n×3
236629035
n×4
315505380
n×5
394381725
n÷2
39438172.5
n÷3
26292115
n÷3
19719086.25
n÷5
15775269
n2
6221477800559025
n3
4.9072742940673E+23
n4
3.8706786022849E+31
n5
3.0530498081794E+39
2 √n
8881.2355559348
3 √n
428.860050742
4 √n
94.240307490663
5 √n
37.965520258098
1 , 3 , 5 , 15 , 17 , 51 , 85 , 255 , 283 , 849 , 1093 , 1415 , 3279 , 4245 , 4811 , 5465 , 14433 , 16395 , 18581 , 24055 , 55743 , 72165 , 92905 , 278715 , 309319 , 927957 , 1546595 , 4639785 , 5258423 , 15775269 , 26292115 , 78876345
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78876344
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78876345 can be divided by 32 positive divisors.
The sum of these divisors (counting 78876345) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101100111000111010111001
3
Ternary
12111102100000010
4
Quaternary
10230320322321
5
Quinary
130143020340
6
Senary
11454332133
8
Octal
454707271
10
Decimal
78876345
12
Duodecimal
224ba049
16
Hexadecimal
4b38eb9
20
Vigesimal
14cjah5
36
Base36
1ayldl
md5
982132750721c0eb6e7485d31c57a4af
sha1
e31bbed75d0b8d6ff341caf84319da423881872e
sha256
a031eb000acd2322c92c3eac751b00f4473e61502bf9ce323f1da58a9e0c10a5
sha512
a261edad68c9167b106947676bdca1adea9f3b843ea286e2aea5c2d2f32d572962eed0db9b2892ff2903cbb48d75d9b445a193a5cb9f620e05b5c17cd4c70ae9
ripemd-160
a0b95b671c92d5348a7365843d2f653d74da9d31
Diameter
157752690
Circumference
495594691.98803
Area
1.9545348952708E+16
Volume
2.0555542495189E+24
Surface area
7.8181395810833E+16
Circumference
495594691.98803
Perimeter
315505380
Area
6221477800559025
Diagonal
111547996.84942
Surface area
37328866803354150
Volume
4.9072742940673E+23
Space diagonal
136617837.05533
Perimeter
236629035
Area
2.6939789121825E+15
Altitude
68308918.527666
Surface area
2.6939789121825E+15
Volume
5.7832782174624E+22
Height
37182665.616473