71354457 is an odd 8-digits composite number following 71354456
and preceding 71354458 . In scientific notation, it is written as 7.1354457 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 44771328 positive integers (up to 71354457) that are relatively prime to 71354457.
71354457 has 8 divisors, whose sum is 83946600
The reverse of 71354457 is 75445317
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred fifty-four thousand four hundred fifty-seven
Scientific notation
7.1354457 × 10^7
Engineering notation
7.1354457 × 10^6
Prime Factorization
9 × 17 × 466369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71354457
Product of the distinct prime numbers
The prime factorization of 71354457 is 9 × 17 × 466369.
Since it has a total of 3 prime factors.
4 , 7 , 78 , 99 , 255 , 598 , 8315 , 308 , 92277 , 59845 , 847699 , 167430 , 7392917 , 4970272 , 1351705 , 67194538 , 382563322 , 309355649 , 7865676396 , 7813781466
n×2
142708914
n×3
214063371
n×4
285417828
n×5
356772285
n÷2
35677228.5
n÷3
23784819
n÷3
17838614.25
n÷5
14270891.4
n2
5091458533764849
n3
3.6329825901481E+23
n4
2.5922950001047E+31
n5
1.8497180211629E+39
2 √n
8447.1567405844
3 √n
414.76971207571
4 √n
91.908414960679
5 √n
37.212103576903
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71354456
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71354457 can be divided by 8 positive divisors.
The sum of these divisors (counting 71354457) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001100100001011001
3
Ternary
11222021011220200
4
Quaternary
10100030201121
5
Quinary
121231320312
6
Senary
11025212413
8
Octal
420144131
10
Decimal
71354457
12
Duodecimal
1ba91109
16
Hexadecimal
440c859
20
Vigesimal
125j62h
36
Base36
16hdg9
md5
08b610f8d295395770674464a6caaa70
sha1
340be7c069428923bc83132466ccfd8cbf371431
sha256
45d88f8a28e7aff9970f7b5c3eeb269046d9e24493ae18189d34938725abd043
sha512
ad23c7a8fb282e9fbb843493551a4acf6891f3816040ec5927c9c3a6bde613bea09c7b68450490f12d70afae7ec405bf746d815a26716d3006a3b9fcd295e9bd
ripemd-160
b7b34c760d9f759025847205071557f157f5a3f0
Diameter
142708914
Circumference
448333275.82418
Area
1.5995288725733E+16
Volume
1.5217801887772E+24
Surface area
6.3981154902931E+16
Circumference
448333275.82418
Perimeter
285417828
Area
5091458533764849
Diagonal
100910440.82517
Surface area
30548751202589094
Volume
3.6329825901481E+23
Space diagonal
123589544.87049
Perimeter
214063371
Area
2.2046662162777E+15
Altitude
61794772.435244
Surface area
2.2046662162777E+15
Volume
4.2815110423773E+22
Height
33636813.608389