80079909 is an odd 8-digits composite number following 80079908
and preceding 80079910 . In scientific notation, it is written as 8.0079909 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 41997312 positive integers (up to 80079909) that are relatively prime to 80079909.
80079909 has 16 divisors, whose sum is 90866160
The reverse of 80079909 is 90997008
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty million seventy-nine thousand nine hundred nine
Scientific notation
8.0079909 × 10^7
Engineering notation
8.0079909 × 10^6
Prime Factorization
21 × 13 × 197 × 1489
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
80079909
Product of the distinct prime numbers
The prime factorization of 80079909 is 21 × 13 × 197 × 1489.
Since it has a total of 4 prime factors.
10 , 1 , 64 , 31 , 908 , 708 , 9812 , 7386 , 50319 , 14888 , 933936 , 294826 , 9768855 , 1507023 , 58068642 , 21335329 , 724527850 , 598209666 , 4150886770 , 933427962
n×2
160159818
n×3
240239727
n×4
320319636
n×5
400399545
n÷2
40039954.5
n÷3
26693303
n÷3
20019977.25
n÷5
16015981.8
n2
6412791825448281
n3
5.1353578581784E+23
n4
4.1123898996536E+31
n5
3.2931980893678E+39
2 √n
8948.7378439644
3 √n
431.03035586677
4 √n
94.597768704998
5 √n
38.080681691346
1 , 13 , 21 , 197 , 273 , 1489 , 2561 , 4137 , 19357 , 31269 , 53781 , 293333 , 406497 , 3813329 , 6159993 , 80079909
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
-80079908
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 80079909 can be divided by 16 positive divisors.
The sum of these divisors (counting 80079909) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100110001011110110000100101
3
Ternary
12120200110222120
4
Quaternary
10301132300211
5
Quinary
131000024114
6
Senary
11540220153
8
Octal
461366045
10
Decimal
80079909
12
Duodecimal
2299a659
16
Hexadecimal
4c5ec25
20
Vigesimal
1509jf9
36
Base36
1boe1x
md5
ed8148c06bdd86f91e4777d7f27c1110
sha1
208bd7bb9aced3ea4eea71a5e0f89c6f1b26112d
sha256
f3c4ea995e895fd846cfcc809b927c77a6d7596983443882455c97966fe1f179
sha512
17207c37917feb4af7b32125d9522c3e68a1d0aede9c5c78deab69267525213ff92be7aa365e4d102b9e99f7e8eeeecf35c44cc4aa61e2dffa9717af9adebafd
ripemd-160
bed4b35281f1b255f3eed426b00bd0c05c6b26ad
Diameter
160159818
Circumference
503156907.62908
Area
2.0146379687829E+16
Volume
2.1510936694411E+24
Surface area
8.0585518751316E+16
Circumference
503156907.62908
Perimeter
320319636
Area
6412791825448281
Diagonal
113250093.3814
Surface area
38476750952689686
Volume
5.1353578581784E+23
Space diagonal
138702471.05349
Perimeter
240239727
Area
2.7768203150097E+15
Altitude
69351235.526746
Surface area
2.7768203150097E+15
Volume
6.0520772755626E+22
Height
37750031.127134