71293321 is an odd 8-digits composite number following 71293320
and preceding 71293322 . In scientific notation, it is written as 7.1293321 × 10^7.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 63583520 positive integers (up to 71293321) that are relatively prime to 71293321.
71293321 has 12 divisors, whose sum is 79849476
The reverse of 71293321 is 12339217
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million two hundred ninety-three thousand three hundred twenty-one
Scientific notation
7.1293321 × 10^7
Engineering notation
7.1293321 × 10^6
Prime Factorization
53 × 11 × 11 × 11117
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6481211
Product of the distinct prime numbers
The prime factorization of 71293321 is 53 × 11 × 11 × 11117.
Since it has a total of 4 prime factors.
10 , 5 , 48 , 53 , 334 , 304 , 7215 , 8649 , 1985 , 1769 , 523549 , 875066 , 1982205 , 9179984 , 66185626 , 51524935 , 711140648 , 204503534 , 5161898570 , 4362794635
n×2
142586642
n×3
213879963
n×4
285173284
n×5
356466605
n÷2
35646660.5
n÷3
23764440.333333
n÷3
17823330.25
n÷5
14258664.2
n2
5082737619209041
n3
3.6236524464505E+23
n4
2.5834221705723E+31
n5
1.8418074608513E+39
2 √n
8443.5372327005
3 √n
414.6512209651
4 √n
91.888722010378
5 √n
37.205724776356
1 , 11 , 53 , 121 , 583 , 6413 , 11117 , 122287 , 589201 , 1345157 , 6481211 , 71293321
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71293320
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71293321 can be divided by 12 positive divisors.
The sum of these divisors (counting 71293321) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001111111101100110001001
3
Ternary
11222011002001101
4
Quaternary
10033331212021
5
Quinary
121222341241
6
Senary
11024021401
8
Octal
417754611
10
Decimal
71293321
12
Duodecimal
1ba61861
16
Hexadecimal
43fd989
20
Vigesimal
125bd61
36
Base36
16g2a1
md5
03b3d5a237993ab5cc3aa98bc5fb07f4
sha1
0843fb79e017144c6d04b2082fe2e6b1497c028f
sha256
b7a99620e05a4d66be9138f91db563792007b1d2ef597e0ea8b0e13bbe9e9cc5
sha512
358c08a73b49318a8eb50221b55cec762bd6e86ce69016584664200929cfdeba06769dd68fbd1f4599148f5b69b0c73638f1139b70a5370d7156f695730d711b
ripemd-160
b2c1b4380a146ca71ddcce762e99efe357173bb3
Diameter
142586642
Circumference
447949147.00724
Area
1.5967891164632E+16
Volume
1.5178719873242E+24
Surface area
6.3871564658526E+16
Circumference
447949147.00724
Perimeter
285173284
Area
5082737619209041
Diagonal
100823981.46482
Surface area
30496425715254246
Volume
3.6236524464505E+23
Space diagonal
123483654.21232
Perimeter
213879963
Area
2.2008899495029E+15
Altitude
61741827.106159
Surface area
2.2008899495029E+15
Volume
4.2705153625806E+22
Height
33607993.821606