79427992 is an even 8-digits composite number following 79427991
and preceding 79427993 . In scientific notation, it is written as 7.9427992 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors.
There are 33859584 positive integers (up to 79427992) that are relatively prime to 79427992.
79427992 has 32 divisors, whose sum is 171108000
The reverse of 79427992 is 29972497
Previous prime number is 193
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
seventy-nine million four hundred twenty-seven thousand nine hundred ninety-two
Scientific notation
7.9427992 × 10^7
Engineering notation
7.9427992 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 193 × 7349
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
19856998 Product of the distinct prime numbers
The prime factorization of 79427992 is 2 × 2 × 2 × 7 × 193 × 7349.
Since it has a total of 6 prime factors.
10 , 9 , 83 , 16 , 649 , 399 , 6658 , 274 , 90884 , 40275 , 253567 , 206836 , 1146091 , 5771551 , 86268057 , 88881618 , 413806407 , 862540853 , 3983690261 , 9718749677
n×2
158855984
n×3
238283976
n×4
317711968
n×5
397139960
n÷2
39713996
n÷3
26475997.333333
n÷3
19856998
n÷5
15885598.4
n2
6308805913152064
n3
5.0109578559939E+23
n4
3.9801032049822E+31
n5
3.161316055245E+39
2 √n8912.2383271544
3 √n429.85751904603
4 √n94.404652041912
5 √n38.018477123184
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 193 , 386 , 772 , 1351 , 1544 , 2702 , 5404 , 7349 , 10808 , 14698 , 29396 , 51443 , 58792 , 102886 , 205772 , 411544 , 1418357 , 2836714 , 5673428 , 9928499 , 11346856 , 19856998 , 39713996 , 79427992
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-79427991 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79427992 can be divided by 32 positive divisors.
The sum of these divisors (counting 79427992) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101110111111100110011000
3
Ternary
12112110100201111
4
Quaternary
10232333212120
5
Quinary
130313143432
6
Senary
11514230104
8
Octal
456774630
10
Decimal
79427992
12
Duodecimal
22725334
16
Hexadecimal
4bbf998
20
Vigesimal
14g89jc
36
Base36
1baf14
md5
352ce69b1e3442ca5e65da33c7dff919
sha1
4ab8782dd66c9b8ee83591e7709bd4e7102ac61c
sha256
c0163fdfd130722303a39b412cebe6b5d56eaca5819623035d830fe0e8430ca7
sha512
34a8b6d471e02dde1069e1b2a7ca334081cae22c305855543c3a180808bd9e1f269c21486c018cea88bdb608bf795009dff45d8c102b3071fc0a7870d267a478
ripemd-160
669f76f26ed37099de3415626e4686dfc5857b9e
Diameter
158855984
Circumference
499060792.31318
Area
1.9819698309682E+16
Volume
2.0989851183785E+24
Surface area
7.9278793238729E+16
Circumference
499060792.31318
Perimeter
317711968
Area
6308805913152064
Diagonal
112328143.51846
Surface area
37852835478912384
Volume
5.0109578559939E+23
Space diagonal
137573317.68717
Perimeter
238283976
Area
2.7317930941676E+15
Altitude
68786658.843587
Surface area
2.7317930941676E+15
Volume
5.9054704670222E+22
Height
37442714.506154