79238970 is an even 8-digits composite number following 79238969
and preceding 79238971 . In scientific notation, it is written as 7.9238970 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 21064032 positive integers (up to 79238970) that are relatively prime to 79238970.
79238970 has 32 divisors, whose sum is 158976000
The reverse of 79238970 is 07983297
Previous prime number is 367
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-nine million two hundred thirty-eight thousand nine hundred seventy
Scientific notation
7.9238970 × 10^7
Engineering notation
7.9238970 × 10^6
Prime Factorization
2 × 9 × 5 × 367 × 2399
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
79238970
Product of the distinct prime numbers
The prime factorization of 79238970 is 2 × 9 × 5 × 367 × 2399.
Since it has a total of 5 prime factors.
1 , 6 , 19 , 38 , 426 , 444 , 7530 , 3680 , 3241 , 83686 , 454015 , 904670 , 2320426 , 7107398 , 29333502 , 67747395 , 140855456 , 597333081 , 3598514074 , 8704485568
n×2
158477940
n×3
237716910
n×4
316955880
n×5
396194850
n÷2
39619485
n÷3
26412990
n÷3
19809742.5
n÷5
15847794
n2
6278814366660900
n3
4.9752678323541E+23
n4
3.9423509850987E+31
n5
3.1238783143771E+39
2 √n
8901.6273793054
3 √n
429.51625787793
4 √n
94.348436019393
5 √n
38.000364669454
1 , 2 , 5 , 9 , 10 , 18 , 45 , 90 , 367 , 734 , 1835 , 2399 , 3303 , 3670 , 4798 , 6606 , 11995 , 16515 , 21591 , 23990 , 33030 , 43182 , 107955 , 215910 , 880433 , 1760866 , 4402165 , 7923897 , 8804330 , 15847794 , 39619485 , 79238970
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
-79238969
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 79238970 can be divided by 32 positive divisors.
The sum of these divisors (counting 79238970) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101110010001011100111010
3
Ternary
12112002202102200
4
Quaternary
10232101130322
5
Quinary
130241121340
6
Senary
11510211030
8
Octal
456213472
10
Decimal
79238970
12
Duodecimal
22653a76
16
Hexadecimal
4b9173a
20
Vigesimal
14f4h8a
36
Base36
1b6d6i
md5
bd707b6808b9f57967ef2f52d75b4acf
sha1
9d38d2de0e8ef3cddcba5e1e1f834451397f5f1a
sha256
bb7581d90e740b6c08e02bc551668cb6f8c49686a14c809e1d685e9b943fbacb
sha512
d714308fa0bfe6e35029f9814949bd9c96aae5c282ddcb340db4bad92d17bab9edd5e2c59364470916bc01bf2dba46364f94b1b659d8fcddc746bae6f0e4ee3d
ripemd-160
6fabb10590dff3a6f257cdd027466072bc5ce9e7
Diameter
158477940
Circumference
497873132.06004
Area
1.9725477087556E+16
Volume
2.0840353162354E+24
Surface area
7.8901908350224E+16
Circumference
497873132.06004
Perimeter
316955880
Area
6278814366660900
Diagonal
112060826.04247
Surface area
37672886199965400
Volume
4.9752678323541E+23
Space diagonal
137245921.97943
Perimeter
237716910
Area
2.7188063735875E+15
Altitude
68622960.989713
Surface area
2.7188063735875E+15
Volume
5.8634093707948E+22
Height
37353608.680825