71312454 is an even 8-digits composite number following 71312453
and preceding 71312455 . In scientific notation, it is written as 7.1312454 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 23321376 positive integers (up to 71312454) that are relatively prime to 71312454.
71312454 has 32 divisors, whose sum is 161468640
The reverse of 71312454 is 45421317
Previous prime number is 53
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
seventy-one million three hundred twelve thousand four hundred fifty-four
Scientific notation
7.1312454 × 10^7
Engineering notation
7.1312454 × 10^6
Prime Factorization
2 × 3 × 9 × 53 × 24917
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71312454 Product of the distinct prime numbers
The prime factorization of 71312454 is 2 × 3 × 9 × 53 × 24917.
Since it has a total of 5 prime factors.
1 , 1 , 59 , 11 , 571 , 461 , 9956 , 2729 , 50262 , 92253 , 230126 , 120228 , 6740939 , 5614775 , 47800587 , 92543032 , 88409953 , 575935367 , 9509766455 , 1675416594
n×2
142624908
n×3
213937362
n×4
285249816
n×5
356562270
n÷2
35656227
n÷3
23770818
n÷3
17828113.5
n÷5
14262490.8
n2
5085466095502116
n3
3.6265706700405E+23
n4
2.5861965408502E+31
n5
1.8442802185434E+39
2 √n8444.6701534163
3 √n414.68831098559
4 √n91.894886437801
5 √n37.207721543285
1 , 2 , 3 , 6 , 9 , 18 , 27 , 53 , 54 , 106 , 159 , 318 , 477 , 954 , 1431 , 2862 , 24917 , 49834 , 74751 , 149502 , 224253 , 448506 , 672759 , 1320601 , 1345518 , 2641202 , 3961803 , 7923606 , 11885409 , 23770818 , 35656227 , 71312454
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
-71312453 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 71312454 can be divided by 32 positive divisors.
The sum of these divisors (counting 71312454) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000010010001000110
3
Ternary
11222012001022000
4
Quaternary
10100002101012
5
Quinary
121223444304
6
Senary
11024250130
8
Octal
420022106
10
Decimal
71312454
12
Duodecimal
1ba70946
16
Hexadecimal
4402446
20
Vigesimal
125e12e
36
Base36
16gh1i
md5
c5c9e358645e55e1cbbd6ffc45810a4c
sha1
026577285b07736aac2538643c1a3476e6bf4eeb
sha256
e375b01019c84ed90e9f5cc133d56ba83bd53b3277b5530aea8c3cb8a2e32b22
sha512
081d0e949068cfb94b21ca736a8fc0702b8e1db641cba90c53a42d1c8c7825abda6e9e2100061290ea04c125f26e9480fd946d3eb3b4cb96b6954f0203ee82b1
ripemd-160
379896263ab1270642f84693735996915ad5ae33
Diameter
142624908
Circumference
448069363.19172
Area
1.5976462925709E+16
Volume
1.5190943699631E+24
Surface area
6.3905851702838E+16
Circumference
448069363.19172
Perimeter
285249816
Area
5085466095502116
Diagonal
100851039.61291
Surface area
30512796573012696
Volume
3.6265706700405E+23
Space diagonal
123516793.54042
Perimeter
213937362
Area
2.2020714143946E+15
Altitude
61758396.770209
Surface area
2.2020714143946E+15
Volume
4.2739545220632E+22
Height
33617013.204302