71345947 is an odd 8-digits prime number following 71345946
and preceding 71345948 . In scientific notation, it is written as 7.1345947 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 71345946 positive integers (up to 71345947) that are relatively prime to 71345947.
71345947 has 2 divisors, whose sum is 71345948
The reverse of 71345947 is 74954317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-one million three hundred forty-five thousand nine hundred forty-seven
Scientific notation
7.1345947 × 10^7
Engineering notation
7.1345947 × 10^6
Prime Factorization
71345947
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71345947 Product of the distinct prime numbers
The prime factorization of 71345947 is 71345947.
Since it has a total of 1 prime factors.
6 , 5 , 58 , 25 , 486 , 869 , 2491 , 3806 , 72510 , 83998 , 63745 , 726341 , 4143809 , 4432596 , 28466800 , 55040987 , 205369717 , 905900281 , 4905871052 , 8503475469
n×2
142691894
n×3
214037841
n×4
285383788
n×5
356729735
n÷2
35672973.5
n÷3
23781982.333333
n÷3
17836486.75
n÷5
14269189.4
n2
5090244153326809
n3
3.6316828958031E+23
n4
2.5910585540478E+31
n5
1.8486152627099E+39
2 √n8446.6530057769
3 √n414.7532224233
4 √n91.905674502595
5 √n37.211215923565
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71345948 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35672974 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8446.6530649719 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719676 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71345947 can be divided by 2 positive divisors.
The sum of these divisors (counting 71345947) is 71345948, the average is 35672974.
Base
System
Value
2
Binary
100010000001010011100011011
3
Ternary
11222020202020111
4
Quaternary
10100022130123
5
Quinary
121231032242
6
Senary
11025105151
8
Octal
420123433
10
Decimal
71345947
12
Duodecimal
1ba881b7
16
Hexadecimal
440a71b
20
Vigesimal
125i4h7
36
Base36
16h6vv
md5
10946e3c8af63b3d6e0f09fbf17e387e
sha1
22a7f115c1f4ce2affbf34ae5bcfa3cfcb3dd059
sha256
015610642261a34715968eff9643e6f593690a28ca5a25114a9dcbd9978300c6
sha512
befc8deb8f820438de50cbf99f119e82eea4351e9e3781b553ec248146e1cc36a01553de15b8111f77c24a46880168249752b858bfec70def92cd720ef0f2447
ripemd-160
2adb1ff655711e10d0406981aa12f2a65e4e20a6
Diameter
142691894
Circumference
448279805.91721
Area
1.599147363707E+16
Volume
1.521235774083E+24
Surface area
6.396589454828E+16
Circumference
448279805.91721
Perimeter
285383788
Area
5090244153326809
Diagonal
100898405.86775
Surface area
30541464919960854
Volume
3.6316828958031E+23
Space diagonal
123574805.11812
Perimeter
214037841
Area
2.2041403741231E+15
Altitude
61787402.559058
Surface area
2.2041403741231E+15
Volume
4.2799793379027E+22
Height
33632801.955917