79883921 is an odd 8-digits composite number following 79883920
and preceding 79883922 . In scientific notation, it is written as 7.9883921 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 73677312 positive integers (up to 79883921) that are relatively prime to 79883921.
79883921 has 8 divisors, whose sum is 86100840
The reverse of 79883921 is 12938897
Previous prime number is 3253
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-nine million eight hundred eighty-three thousand nine hundred twenty-one
Scientific notation
7.9883921 × 10^7
Engineering notation
7.9883921 × 10^6
Prime Factorization
13 × 3253 × 1889
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79883921
Product of the distinct prime numbers
The prime factorization of 79883921 is 13 × 3253 × 1889.
Since it has a total of 3 prime factors.
5 , 9 , 35 , 73 , 580 , 734 , 7790 , 2235 , 89874 , 53881 , 963272 , 154142 , 559110 , 1497066 , 30268368 , 53861735 , 316629912 , 764902649 , 40826425 , 315239411
n×2
159767842
n×3
239651763
n×4
319535684
n×5
399419605
n÷2
39941960.5
n÷3
26627973.666667
n÷3
19970980.25
n÷5
15976784.2
n2
6381440834334241
n3
5.0977451547613E+23
n4
4.0722787122108E+31
n5
3.2530959093623E+39
2 √n
8937.7805410516
3 √n
430.67843327426
4 √n
94.539835736326
5 √n
38.062023643834
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
-79883920
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 79883921 can be divided by 8 positive divisors.
The sum of these divisors (counting 79883921) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000101110111010010001
3
Ternary
12120022112010202
4
Quaternary
10300232322101
5
Quinary
130422241141
6
Senary
11532104545
8
Octal
460567221
10
Decimal
79883921
12
Duodecimal
22905155
16
Hexadecimal
4c2ee91
20
Vigesimal
14j59g1
36
Base36
1bk6tt
md5
d2730c8cb8f4e0ab9de151ebc8b3f16a
sha1
6fbd18cbc32b5fb08c91e77504426f1aa58824ce
sha256
f358792215176e319f59661a89d91d2c785261249b1170af8232017cc63a039f
sha512
f9943d519235c3b13dc59f4a6279b6ec7acbd28fbb39df2e20a4375853cc74456bb336f0d94b652441af44b63b04ba66ed2456dfab3cd102052e1ceea9ac46d1
ripemd-160
2e494a53da68b8908b28ef9ffb9b6aee2e190f75
Diameter
159767842
Circumference
501925478.70709
Area
2.0047887644462E+16
Volume
2.1353384970761E+24
Surface area
8.0191550577849E+16
Circumference
501925478.70709
Perimeter
319535684
Area
6381440834334241
Diagonal
112972924.49374
Surface area
38288645006005446
Volume
5.0977451547613E+23
Space diagonal
138363009.87982
Perimeter
239651763
Area
2.7632449376404E+15
Altitude
69181504.939909
Surface area
2.7632449376404E+15
Volume
6.0077502794876E+22
Height
37657641.497914