79639969 is an odd 8-digits prime number following 79639968
and preceding 79639970 . In scientific notation, it is written as 7.9639969 × 10^7.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 79639968 positive integers (up to 79639969) that are relatively prime to 79639969.
79639969 has 2 divisors, whose sum is 79639970
The reverse of 79639969 is 96993697
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 58 Digital Root 4
Name
seventy-nine million six hundred thirty-nine thousand nine hundred sixty-nine
Scientific notation
7.9639969 × 10^7
Engineering notation
7.9639969 × 10^6
Prime Factorization
79639969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
79639969 Product of the distinct prime numbers
The prime factorization of 79639969 is 79639969.
Since it has a total of 1 prime factors.
9 , 2 , 72 , 84 , 118 , 226 , 8000 , 898 , 30946 , 62193 , 583946 , 267581 , 7403584 , 1995490 , 58375276 , 23634250 , 524932887 , 775931610 , 7018387044 , 1925273061
n×2
159279938
n×3
238919907
n×4
318559876
n×5
398199845
n÷2
39819984.5
n÷3
26546656.333333
n÷3
19909992.25
n÷5
15927993.8
n2
6342524662320961
n3
5.0511846748898E+23
n4
4.022761909215E+31
n5
3.2037263374426E+39
2 √n8924.122870064
3 √n430.23957984889
4 √n94.467575760491
5 √n38.038748196645
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
79639970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
39819985 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8924.122926092 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999974887 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79639969 can be divided by 2 positive divisors.
The sum of these divisors (counting 79639969) is 79639970, the average is 39819985.
Base
System
Value
2
Binary
100101111110011010110100001
3
Ternary
12112212010111111
4
Quaternary
10233303112201
5
Quinary
130341434334
6
Senary
11522543321
8
Octal
457632641
10
Decimal
79639969
12
Duodecimal
22807b41
16
Hexadecimal
4bf35a1
20
Vigesimal
14heji9
36
Base36
1beyld
md5
d17992232f83790000d3bc72930e3e4b
sha1
e576395fc764f26ebd0076c19d7e84651fc80054
sha256
57804dc1baf10ab0a67f5a22b4f271bc9f782ec8cd87549d01fec5a19a00dd5d
sha512
357cf69ddc22104657256ebfc4db070447e9b26461ce8e66100d01588dbb01ff8629c1d09a31b99cdc77b9c44b9592337102c38b85091f9edc5b09c74a3c2b08
ripemd-160
b8db9449f1786ac936f2c6423569f5d148926db6
Diameter
159279938
Circumference
500392683.08504
Area
1.992562888436E+16
Volume
2.1158352888745E+24
Surface area
7.9702515537438E+16
Circumference
500392683.08504
Perimeter
318559876
Area
6342524662320961
Diagonal
112627924.26677
Surface area
38055147973925766
Volume
5.0511846748898E+23
Space diagonal
137940472.62121
Perimeter
238919907
Area
2.7463937408496E+15
Altitude
68970236.310605
Surface area
2.7463937408496E+15
Volume
5.9528782277335E+22
Height
37542641.422258