71379492 is an even 8-digits composite number following 71379491
and preceding 71379493 . In scientific notation, it is written as 7.1379492 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 23793160 positive integers (up to 71379492) that are relatively prime to 71379492.
71379492 has 12 divisors, whose sum is 166552176
The reverse of 71379492 is 29497317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred seventy-nine thousand four hundred ninety-two
Scientific notation
7.1379492 × 10^7
Engineering notation
7.1379492 × 10^6
Prime Factorization
2 × 2 × 3 × 5948291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35689746
Product of the distinct prime numbers
The prime factorization of 71379492 is 2 × 2 × 3 × 5948291.
Since it has a total of 4 prime factors.
4 , 6 , 54 , 71 , 215 , 462 , 6338 , 2100 , 48988 , 62407 , 997758 , 449478 , 8826060 , 4635175 , 17315600 , 14227298 , 692445513 , 181579555 , 1993350483 , 758578224
n×2
142758984
n×3
214138476
n×4
285517968
n×5
356897460
n÷2
35689746
n÷3
23793164
n÷3
17844873
n÷5
14275898.4
n2
5095031878178064
n3
3.6368078718816E+23
n4
2.5959349839651E+31
n5
1.8529652042045E+39
2 √n
8448.6384701915
3 √n
414.81821428108
4 √n
91.91647551006
5 √n
37.214714413946
1 , 2 , 3 , 4 , 6 , 12 , 5948291 , 11896582 , 17844873 , 23793164 , 35689746 , 71379492
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71379491
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71379492 can be divided by 12 positive divisors.
The sum of these divisors (counting 71379492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010010101000100100
3
Ternary
11222022110020220
4
Quaternary
10100102220210
5
Quinary
121233120432
6
Senary
11025524340
8
Octal
420225044
10
Decimal
71379492
12
Duodecimal
1baa36b0
16
Hexadecimal
4412a24
20
Vigesimal
12628ec
36
Base36
16hwro
md5
e05550c5ab1c6ae1965cf9eab1ccd87f
sha1
77b6cfd0c5d769ad54f8005e63a9dd4f3b2cabd9
sha256
53321c23decb13af92add31919b8332a36a53e30d612a21929ccf104e4741398
sha512
db91c515ad713e04b6b7ca0b1e95f098382e1a8c32148214613b3f2416a98c6a2d142c7779ce6a3ecb5a90eb17c2104ef67f28ddc8adfdced8e1e3631bb32332
ripemd-160
eaf1ed15da92f065c9444d978ad34802c4c9ec0f
Diameter
142758984
Circumference
448490575.36834
Area
1.600651471829E+16
Volume
1.5233825190428E+24
Surface area
6.402605887316E+16
Circumference
448490575.36834
Perimeter
285517968
Area
5095031878178064
Diagonal
100945845.6617
Surface area
30570191269068384
Volume
3.6368078718816E+23
Space diagonal
123632906.76246
Perimeter
214138476
Area
2.2062135197969E+15
Altitude
61816453.381228
Surface area
2.2062135197969E+15
Volume
4.2860191801334E+22
Height
33648615.220567