79666875 is an odd 8-digits composite number following 79666874
and preceding 79666876 . In scientific notation, it is written as 7.9666875 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 42480000 positive integers (up to 79666875) that are relatively prime to 79666875.
79666875 has 16 divisors, whose sum is 113630208
The reverse of 79666875 is 57866697
Previous prime number is 375
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-nine million six hundred sixty-six thousand eight hundred seventy-five
Scientific notation
7.9666875 × 10^7
Engineering notation
7.9666875 × 10^6
Prime Factorization
3 × 15 × 375 × 4721
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79666875
Product of the distinct prime numbers
The prime factorization of 79666875 is 3 × 15 × 375 × 4721.
Since it has a total of 4 prime factors.
8 , 7 , 99 , 34 , 353 , 910 , 128 , 6453 , 43875 , 82728 , 19414 , 913382 , 7650998 , 9998718 , 39260281 , 92367936 , 12092982 , 987843959 , 5279714339 , 2095000418
n×2
159333750
n×3
239000625
n×4
318667500
n×5
398334375
n÷2
39833437.5
n÷3
26555625
n÷3
19916718.75
n÷5
15933375
n2
6346810972265625
n3
5.0563059637611E+23
n4
4.0282009517671E+31
n5
3.2091418169931E+39
2 √n
8925.6302298493
3 √n
430.28802588626
4 √n
94.475553609647
5 √n
38.041318092867
1 , 3 , 15 , 45 , 375 , 1125 , 4721 , 5625 , 14163 , 16875 , 70815 , 212445 , 1770375 , 5311125 , 26555625 , 79666875
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
-79666874
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 79666875 can be divided by 16 positive divisors.
The sum of these divisors (counting 79666875) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101111111001111010111011
3
Ternary
12112220111102000
4
Quaternary
10233321322323
5
Quinary
130343320000
6
Senary
11523312043
8
Octal
457717273
10
Decimal
79666875
12
Duodecimal
2281b623
16
Hexadecimal
4bf9ebb
20
Vigesimal
14hi73f
36
Base36
1bfjcr
md5
d83d11019dea74ab3448604e105ab4d2
sha1
f5dd8df5ed74d7d4d389aea3bc917aaf6fa04e1f
sha256
8cc811208312c837de2a92837e2f730e67a8122245d036b9a23749db922abc7b
sha512
ccfa6c224a879e606cb660615b40cdc6c1188d5ebc573dc9544380324566556d6979ce4a7a21d3fe5b77ed57357f6724b50e202f288e95f74ad0f1e585d8849c
ripemd-160
ab60160a5291274a25556dc224e6f846b3bf870c
Diameter
159333750
Circumference
500561738.46891
Area
1.9939094724193E+16
Volume
2.1179804893406E+24
Surface area
7.9756378896771E+16
Circumference
500561738.46891
Perimeter
318667500
Area
6346810972265625
Diagonal
112665975.09688
Surface area
38080865833593750
Volume
5.0563059637611E+23
Space diagonal
137987075.18024
Perimeter
239000625
Area
2.7482497674999E+15
Altitude
68993537.590119
Surface area
2.7482497674999E+15
Volume
5.9589137245491E+22
Height
37555325.032294