71290968 is an even 8-digits composite number following 71290967
and preceding 71290969 . In scientific notation, it is written as 7.1290968 × 10^7.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 20368800 positive integers (up to 71290968) that are relatively prime to 71290968.
71290968 has 32 divisors, whose sum is 203688960
The reverse of 71290968 is 86909217
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-one million two hundred ninety thousand nine hundred sixty-eight
Scientific notation
7.1290968 × 10^7
Engineering notation
7.1290968 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 7 × 424351
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17822742 Product of the distinct prime numbers
The prime factorization of 71290968 is 2 × 2 × 2 × 3 × 7 × 424351.
Since it has a total of 6 prime factors.
6 , 9 , 14 , 78 , 434 , 977 , 9959 , 9032 , 31623 , 21015 , 605188 , 665371 , 7928660 , 1665775 , 7651403 , 90810595 , 930724323 , 735944896 , 4109651247 , 1779029266
n×2
142581936
n×3
213872904
n×4
285163872
n×5
356454840
n÷2
35645484
n÷3
23763656
n÷3
17822742
n÷5
14258193.6
n2
5082402118377024
n3
3.6232936678435E+23
n4
2.5830811292883E+31
n5
1.841503541295E+39
2 √n8443.397894213
3 √n414.64665913031
4 √n91.887963815796
5 √n37.205479181888
1 , 2 , 3 , 4 , 6 , 7 , 8 , 12 , 14 , 21 , 24 , 28 , 42 , 56 , 84 , 168 , 424351 , 848702 , 1273053 , 1697404 , 2546106 , 2970457 , 3394808 , 5092212 , 5940914 , 8911371 , 10184424 , 11881828 , 17822742 , 23763656 , 35645484 , 71290968
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71290967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71290968 can be divided by 32 positive divisors.
The sum of these divisors (counting 71290968) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001111111101000001011000
3
Ternary
11222010221211020
4
Quaternary
10033331001120
5
Quinary
121222302333
6
Senary
11024002440
8
Octal
417750130
10
Decimal
71290968
12
Duodecimal
1ba60420
16
Hexadecimal
43fd058
20
Vigesimal
125b788
36
Base36
16g0go
md5
072fd76244fdc1d6245d77c6a163e23a
sha1
49dee49b7414fdfab476bc09e93ff9da2e470887
sha256
6b479cb83b7b943fc51447c1f5cd63f5d29dea4bb699be8a64892c077261fc63
sha512
c0451c3a0675642569396e9265b8a9c24811e13212413bcfef8b8299e2bd51fb392f9d979731189e5fc26562e5abd91d5ca7f37ad5bcd2480fa3cd636be360e8
ripemd-160
754d57d1edd56b70973225a1a527780073bce9d7
Diameter
142581936
Circumference
447934362.67221
Area
1.5966837157682E+16
Volume
1.5177217024927E+24
Surface area
6.386734863073E+16
Circumference
447934362.67221
Perimeter
285163872
Area
5082402118377024
Diagonal
100820653.82031
Surface area
30494412710262144
Volume
3.6232936678435E+23
Space diagonal
123479578.69677
Perimeter
213872904
Area
2.2007446733812E+15
Altitude
61739789.348383
Surface area
2.2007446733812E+15
Volume
4.2700925379373E+22
Height
33606884.606769