79214979 is an odd 8-digits composite number following 79214978
and preceding 79214980 . In scientific notation, it is written as 7.9214979 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 50808576 positive integers (up to 79214979) that are relatively prime to 79214979.
79214979 has 16 divisors, whose sum is 109648800
The reverse of 79214979 is 97941297
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-nine million two hundred fourteen thousand nine hundred seventy-nine
Scientific notation
7.9214979 × 10^7
Engineering notation
7.9214979 × 10^6
Prime Factorization
3 × 29 × 313 × 2909
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79214979
Product of the distinct prime numbers
The prime factorization of 79214979 is 3 × 29 × 313 × 2909.
Since it has a total of 4 prime factors.
4 , 6 , 91 , 62 , 355 , 494 , 4880 , 3851 , 22028 , 20439 , 455077 , 188996 , 4162026 , 5786556 , 6040303 , 52348676 , 819086205 , 501908052 , 8891310989 , 8150133382
n×2
158429958
n×3
237644937
n×4
316859916
n×5
396074895
n÷2
39607489.5
n÷3
26404993
n÷3
19803744.75
n÷5
15842995.8
n2
6275012897970441
n3
4.9707501493746E+23
n4
3.9375786869695E+31
n5
3.1191521299914E+39
2 √n
8900.2797147056
3 √n
429.47290562051
4 √n
94.341293793893
5 √n
37.998063334194
1 , 3 , 29 , 87 , 313 , 939 , 2909 , 8727 , 9077 , 27231 , 84361 , 253083 , 910517 , 2731551 , 26404993 , 79214979
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
-79214978
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 79214979 can be divided by 16 positive divisors.
The sum of these divisors (counting 79214979) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101110001011100110000011
3
Ternary
12112001112112010
4
Quaternary
10232023212003
5
Quinary
130234334404
6
Senary
11505504003
8
Octal
456134603
10
Decimal
79214979
12
Duodecimal
22642003
16
Hexadecimal
4b8b983
20
Vigesimal
14f1h8j
36
Base36
1b5uo3
md5
7fe8a75e0bb0e435ca535f4bb93d183f
sha1
3ca83530cac1278309c3b3f39862b3860e96b894
sha256
73d4e13ac824c2b1d69d6325562189af7bb72cc50a40c63090c7b8f8ddf5fc3d
sha512
7025e5e52a38e7f209a64504beade1d4d33da58633033bae637eeb4532cdb78a7b7e13930165976320b24291690a0c2706232aae2fe4ea9aedcd81ed2b909976
ripemd-160
5f99c35693a9a6dd6940f89c7c9d333130b17473
Diameter
158429958
Circumference
497722392.16134
Area
1.9713534421445E+16
Volume
2.0821429536141E+24
Surface area
7.8854137685781E+16
Circumference
497722392.16134
Perimeter
316859916
Area
6275012897970441
Diagonal
112026897.6449
Surface area
37650077387822646
Volume
4.9707501493746E+23
Space diagonal
137204368.3485
Perimeter
237644937
Area
2.7171602893587E+15
Altitude
68602184.174251
Surface area
2.7171602893587E+15
Volume
5.8580852303447E+22
Height
37342299.214967