71367984 is an even 8-digits composite number following 71367983
and preceding 71367985 . In scientific notation, it is written as 7.1367984 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 23789280 positive integers (up to 71367984) that are relatively prime to 71367984.
71367984 has 20 divisors, whose sum is 153639720
The reverse of 71367984 is 48976317
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred sixty-seven thousand nine hundred eighty-four
Scientific notation
7.1367984 × 10^7
Engineering notation
7.1367984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 495611
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8920998
Product of the distinct prime numbers
The prime factorization of 71367984 is 2 × 2 × 2 × 2 × 9 × 495611.
Since it has a total of 6 prime factors.
7 , 5 , 34 , 29 , 389 , 598 , 8267 , 4418 , 99579 , 16619 , 38905 , 961029 , 4040875 , 7196950 , 30336737 , 7795997 , 35435123 , 181991304 , 3834162030 , 7635675861
n×2
142735968
n×3
214103952
n×4
285471936
n×5
356839920
n÷2
35683992
n÷3
23789328
n÷3
17841996
n÷5
14273596.8
n2
5093389140224256
n3
3.635049146653E+23
n4
2.5942612933754E+31
n5
1.8514719847744E+39
2 √n
8447.9573862562
3 √n
414.79592036797
4 √n
91.912770528671
5 √n
37.213514364625
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 495611 , 991222 , 1982444 , 3964888 , 4460499 , 7929776 , 8920998 , 17841996 , 35683992 , 71367984
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71367983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71367984 can be divided by 20 positive divisors.
The sum of these divisors (counting 71367984) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000001111110100110000
3
Ternary
11222021212110200
4
Quaternary
10100033310300
5
Quinary
121232233414
6
Senary
11025355200
8
Octal
420176460
10
Decimal
71367984
12
Duodecimal
1ba98b00
16
Hexadecimal
440fd30
20
Vigesimal
1260jj4
36
Base36
16hnw0
md5
7260ed2959936602c7ddeccbf057a0b2
sha1
638e15a5707626adc6a6a0d29fe6135f147794e4
sha256
440ca93aeb61dd0e29c0fb04e6f009f567f8466ffc76b21ff729a6c908d2e179
sha512
e19704c86f7f6d11056093ee82fdf41e9075f2ef3102ca7b898890244df4517001b49513beaebcb1959363885b92d0c889f47ea3d13611e544ecce1311bf7ba8
ripemd-160
e007976531f928641064002b9b68bee76447bd49
Diameter
142735968
Circumference
448418268.47183
Area
1.6001353904803E+16
Volume
1.5226458259417E+24
Surface area
6.400541561921E+16
Circumference
448418268.47183
Perimeter
285471936
Area
5093389140224256
Diagonal
100929570.89203
Surface area
30560334841345536
Volume
3.635049146653E+23
Space diagonal
123612974.32176
Perimeter
214103952
Area
2.205502193397E+15
Altitude
61806487.160881
Surface area
2.205502193397E+15
Volume
4.2839465025745E+22
Height
33643190.297342