79971497 is an odd 8-digits composite number following 79971496
and preceding 79971498 . In scientific notation, it is written as 7.9971497 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 79179600 positive integers (up to 79971497) that are relatively prime to 79971497.
79971497 has 4 divisors, whose sum is 80763396
The reverse of 79971497 is 79417997
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-nine million nine hundred seventy-one thousand four hundred ninety-seven
Scientific notation
7.9971497 × 10^7
Engineering notation
7.9971497 × 10^6
Prime Factorization
101 × 791797
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
79971497
Product of the distinct prime numbers
The prime factorization of 79971497 is 101 × 791797.
Since it has a total of 2 prime factors.
9 , 10 , 39 , 1 , 345 , 294 , 4787 , 164 , 50189 , 1184 , 565695 , 8843 , 7022811 , 4639656 , 59867261 , 66454279 , 981284874 , 140807510 , 1988351538 , 2373021695
n×2
159942994
n×3
239914491
n×4
319885988
n×5
399857485
n÷2
39985748.5
n÷3
26657165.666667
n÷3
19992874.25
n÷5
15994299.4
n2
6395440332421009
n3
5.1145293735789E+23
n4
4.0901657045557E+31
n5
3.2709667437138E+39
2 √n
8942.6784019107
3 √n
430.83575871774
4 √n
94.565735876747
5 √n
38.070365395182
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79971496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79971497 can be divided by 4 positive divisors.
The sum of these divisors (counting 79971497) is 1, the average is 0.25.
Base
System
Value
2
Binary
100110001000100010010101001
3
Ternary
12120110222021022
4
Quaternary
10301010102221
5
Quinary
130433041442
6
Senary
11534022225
8
Octal
461042251
10
Decimal
79971497
12
Duodecimal
22947975
16
Hexadecimal
4c444a9
20
Vigesimal
14jg8eh
36
Base36
1bm2eh
md5
9670eacb42792ec5e49aa89f7fc5aade
sha1
1ca6b4a062344b62d41f3b62ecff9afc4afe4c25
sha256
f53df40698f94dc04178902a4d30dd8f479ab48133d028eba0fa95cb409f1a70
sha512
2ed913ac6e1901b5f2f6521a9db32886a3723d368f23759d8227c22d6faa70622d1777d85e0fa94a95bf5a3169f2d69f05b6df66e6df41dc9ad12e3eb37b8952
ripemd-160
bd37a2cf82673f2f6e53b407db128763cc566df6
Diameter
159942994
Circumference
502475734.94356
Area
2.0091868364806E+16
Volume
2.1423690542139E+24
Surface area
8.0367473459223E+16
Circumference
502475734.94356
Perimeter
319885988
Area
6395440332421009
Diagonal
113096775.66068
Surface area
38372641994526054
Volume
5.1145293735789E+23
Space diagonal
138514695.96134
Perimeter
239914491
Area
2.7693068981321E+15
Altitude
69257347.980671
Surface area
2.7693068981321E+15
Volume
6.027530671059E+22
Height
37698925.220226