79221423 is an odd 8-digits composite number following 79221422
and preceding 79221424 . In scientific notation, it is written as 7.9221423 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 52489944 positive integers (up to 79221423) that are relatively prime to 79221423.
79221423 has 8 divisors, whose sum is 106277248
The reverse of 79221423 is 32412297
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-nine million two hundred twenty-one thousand four hundred twenty-three
Scientific notation
7.9221423 × 10^7
Engineering notation
7.9221423 × 10^6
Prime Factorization
3 × 163 × 162007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79221423
Product of the distinct prime numbers
The prime factorization of 79221423 is 3 × 163 × 162007.
Since it has a total of 3 prime factors.
6 , 10 , 68 , 17 , 316 , 110 , 3413 , 3488 , 56852 , 92164 , 921329 , 774753 , 5829667 , 1646112 , 81194425 , 40433885 , 130305724 , 93151034 , 1926568900 , 1050866694
n×2
158442846
n×3
237664269
n×4
316885692
n×5
396107115
n÷2
39610711.5
n÷3
26407141
n÷3
19805355.75
n÷5
15844284.6
n2
6276033862144929
n3
4.9719633335531E+23
n4
3.938860103879E+31
n5
3.1204210242722E+39
2 √n
8900.6417184381
3 √n
429.48455092799
4 √n
94.34321236018
5 √n
37.998681529277
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79221422
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79221423 can be divided by 8 positive divisors.
The sum of these divisors (counting 79221423) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101110001101001010101111
3
Ternary
12112001212100210
4
Quaternary
10232031022233
5
Quinary
130240041143
6
Senary
11505553503
8
Octal
456151257
10
Decimal
79221423
12
Duodecimal
22645893
16
Hexadecimal
4b8d2af
20
Vigesimal
14f2db3
36
Base36
1b5zn3
md5
70a3a252594193baad3717eadcf7dad5
sha1
64024ebea03a2ce2cb7954d08a9c36096719bb6d
sha256
81a9e619f33e1221702c2122016985fc76d5ef4d78763ad83a09a6ad0ebda835
sha512
e61dda47c6e8185bf9d8bdad5dbea7f8eb3b7d5ec17138c519ec43726aa5bf220a8812e15fc968069c70839e2d6e212ec44b2c0ea5e3fd3171922cd11faa64a9
ripemd-160
7db6bfea6a1f7f6d2876911c0876d505f06340ed
Diameter
158442846
Circumference
497762881.00746
Area
1.9716741874995E+16
Volume
2.0826511310144E+24
Surface area
7.8866967499981E+16
Circumference
497762881.00746
Perimeter
316885692
Area
6276033862144929
Diagonal
112036010.8371
Surface area
37656203172869574
Volume
4.9719633335531E+23
Space diagonal
137215529.68391
Perimeter
237664269
Area
2.7176023798144E+15
Altitude
68607764.841953
Surface area
2.7176023798144E+15
Volume
5.8595149816104E+22
Height
37345336.945699