71293497 is an odd 8-digits composite number following 71293496
and preceding 71293498 . In scientific notation, it is written as 7.1293497 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 43208160 positive integers (up to 71293497) that are relatively prime to 71293497.
71293497 has 8 divisors, whose sum is 103699680
The reverse of 71293497 is 79439217
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million two hundred ninety-three thousand four hundred ninety-seven
Scientific notation
7.1293497 × 10^7
Engineering notation
7.1293497 × 10^6
Prime Factorization
3 × 11 × 2160409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71293497
Product of the distinct prime numbers
The prime factorization of 71293497 is 3 × 11 × 2160409.
Since it has a total of 3 prime factors.
1 , 4 , 94 , 27 , 565 , 673 , 4776 , 4506 , 26081 , 8233 , 476905 , 711492 , 3099004 , 4664443 , 83216289 , 9129112 , 867615426 , 484964967 , 1946934337 , 9831402905
n×2
142586994
n×3
213880491
n×4
285173988
n×5
356467485
n÷2
35646748.5
n÷3
23764499
n÷3
17823374.25
n÷5
14258699.4
n2
5082762714489009
n3
3.6236792833713E+23
n4
2.58344768118E+31
n5
1.8418301950786E+39
2 √n
8443.5476548664
3 √n
414.65156217778
4 √n
91.888778721161
5 √n
37.205743146102
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
-71293496
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 71293497 can be divided by 8 positive divisors.
The sum of these divisors (counting 71293497) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001111111101101000111001
3
Ternary
11222011002021220
4
Quaternary
10033331220321
5
Quinary
121222342442
6
Senary
11024022253
8
Octal
417755071
10
Decimal
71293497
12
Duodecimal
1ba61989
16
Hexadecimal
43fda39
20
Vigesimal
125bdeh
36
Base36
16g2ex
md5
230d9394449f8c07c1bc57b8c5cfa5c3
sha1
51506019ab77959cebe9aee31a2dc83d112ed83d
sha256
a028683428874c638785d6b43d9217772b29d07fcb6283f3b9260d26c86c2237
sha512
81f46c6effc6bf4e0c9037f30992b287b25f30af5a0d6415a3e1f24968a11987dd0c8f02b4df31ddc20d602a83e2d152544ee79eedc8f7a2218408c32c374028
ripemd-160
40f4329f4717e273d36943aa389a3a2750dc9d35
Diameter
142586994
Circumference
447950252.84785
Area
1.5967970003779E+16
Volume
1.5178832287473E+24
Surface area
6.3871880015115E+16
Circumference
447950252.84785
Perimeter
285173988
Area
5082762714489009
Diagonal
100824230.36641
Surface area
30496576286934054
Volume
3.6236792833713E+23
Space diagonal
123483959.05326
Perimeter
213880491
Area
2.2009008160779E+15
Altitude
61741979.52663
Surface area
2.2009008160779E+15
Volume
4.2705469901951E+22
Height
33608076.788802