71367979 is an odd 8-digits composite number following 71367978
and preceding 71367980 . In scientific notation, it is written as 7.1367979 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 70674984 positive integers (up to 71367979) that are relatively prime to 71367979.
71367979 has 4 divisors, whose sum is 72060976
The reverse of 71367979 is 97976317
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-one million three hundred sixty-seven thousand nine hundred seventy-nine
Scientific notation
7.1367979 × 10^7
Engineering notation
7.1367979 × 10^6
Prime Factorization
103 × 692893
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71367979
Product of the distinct prime numbers
The prime factorization of 71367979 is 103 × 692893.
Since it has a total of 2 prime factors.
4 , 2 , 83 , 69 , 317 , 143 , 8062 , 4008 , 91223 , 4653 , 185658 , 658733 , 8035533 , 7028284 , 15473329 , 93975362 , 435666478 , 858699829 , 5185997771 , 9249756416
n×2
142735958
n×3
214103937
n×4
285471916
n×5
356839895
n÷2
35683989.5
n÷3
23789326.333333
n÷3
17841994.75
n÷5
14273595.8
n2
5093388426544441
n3
3.6350483826447E+23
n4
2.5942605663657E+31
n5
1.8514713362091E+39
2 √n
8447.9570903266
3 √n
414.79591068118
4 √n
91.912768918832
5 √n
37.213513843193
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71367978
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71367979 can be divided by 4 positive divisors.
The sum of these divisors (counting 71367979) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000001111110100101011
3
Ternary
11222021212110111
4
Quaternary
10100033310223
5
Quinary
121232233404
6
Senary
11025355151
8
Octal
420176453
10
Decimal
71367979
12
Duodecimal
1ba98ab7
16
Hexadecimal
440fd2b
20
Vigesimal
1260jij
36
Base36
16hnvv
md5
5797cde5d8ed4631f322c14d516142e7
sha1
582a4a2a5ea38496c7568beb078acf4b00815497
sha256
83ab6a2c0e007a0331ac5bdb55b381def2643fe4dad8c9be3fe18ab03fa8ddc2
sha512
56008629d62dc899e205cfbaa54c6e0d9a7eed622e331ab3192f6823337ca9c88072b29a0d3b25d70d3706c9913946bf0d48555feca94ab049c51d25e659974f
ripemd-160
7777274af9688cbfb6d489d48c781b2bb8d733ba
Diameter
142735958
Circumference
448418237.0559
Area
1.6001351662711E+16
Volume
1.5226455059147E+24
Surface area
6.4005406650845E+16
Circumference
448418237.0559
Perimeter
285471916
Area
5093388426544441
Diagonal
100929563.82096
Surface area
30560330559266646
Volume
3.6350483826447E+23
Space diagonal
123612965.66151
Perimeter
214103937
Area
2.2055018843646E+15
Altitude
61806482.830754
Surface area
2.2055018843646E+15
Volume
4.2839456021821E+22
Height
33643187.940319