79894979 is an odd 8-digits prime number following 79894978
and preceding 79894980 . In scientific notation, it is written as 7.9894979 × 10^7.
The sum of its digits is 62. It has a total of 1 prime factors and 2 positive divisors.
There are 79894978 positive integers (up to 79894979) that are relatively prime to 79894979.
79894979 has 2 divisors, whose sum is 79894980
The reverse of 79894979 is 97949897
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
seventy-nine million eight hundred ninety-four thousand nine hundred seventy-nine
Scientific notation
7.9894979 × 10^7
Engineering notation
7.9894979 × 10^6
Prime Factorization
79894979
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
79894979
Product of the distinct prime numbers
The prime factorization of 79894979 is 79894979.
Since it has a total of 1 prime factors.
4 , 8 , 24 , 22 , 327 , 802 , 3234 , 4095 , 1426 , 95312 , 322307 , 112164 , 7755372 , 49178 , 31729530 , 10286301 , 582968118 , 375255867 , 2373461026 , 9188790663
n×2
159789958
n×3
239684937
n×4
319579916
n×5
399474895
n÷2
39947489.5
n÷3
26631659.666667
n÷3
19973744.75
n÷5
15978995.8
n2
6383207669410441
n3
5.0998624270019E+23
n4
4.074534015082E+31
n5
3.2553480956976E+39
2 √n
8938.3991295981
3 √n
430.69830470072
4 √n
94.543107255887
5 √n
38.063077339119
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
79894980
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
39947490
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8938.3991855365
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999749671
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79894979 can be divided by 2 positive divisors.
The sum of these divisors (counting 79894979) is 79894980, the average is 39947490.
Base
System
Value
2
Binary
100110000110001100111000011
3
Ternary
12120100002022022
4
Quaternary
10300301213003
5
Quinary
130423114404
6
Senary
11532232055
8
Octal
460614703
10
Decimal
79894979
12
Duodecimal
2290b62b
16
Hexadecimal
4c319c3
20
Vigesimal
14j6h8j
36
Base36
1bkfcz
md5
c996b9ad1bbe9bf5e50e2436491070c4
sha1
854051de3c1a0763ad0c8245c032ca478466021c
sha256
fb7af6cb8191f0eb277ec5a8b4693b83e6a9a2256d6f127bf95500e07b8a6750
sha512
7a4762efeb48109df01bd570a26e15a6707e5d702082db076c4fac7c999cdfab557b25627a0f1248f5f613d75aabfe8f779d979a13183b6abf61af9fa56b18f5
ripemd-160
9dc2396eeb2e4786a1d23d8b6ccf5b980f136df0
Diameter
159789958
Circumference
501994958.17022
Area
2.0053438320558E+16
Volume
2.1362253779984E+24
Surface area
8.0213753282231E+16
Circumference
501994958.17022
Perimeter
319579916
Area
6383207669410441
Diagonal
112988562.86731
Surface area
38299246016462646
Volume
5.0998624270019E+23
Space diagonal
138382162.89765
Perimeter
239684937
Area
2.7640099996706E+15
Altitude
69191081.448824
Surface area
2.7640099996706E+15
Volume
6.0102455087525E+22
Height
37662854.289105