71294445 is an odd 8-digits composite number following 71294444
and preceding 71294446 . In scientific notation, it is written as 7.1294445 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 38023632 positive integers (up to 71294445) that are relatively prime to 71294445.
71294445 has 12 divisors, whose sum is 109846464
The reverse of 71294445 is 54449217
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million two hundred ninety-four thousand four hundred forty-five
Scientific notation
7.1294445 × 10^7
Engineering notation
7.1294445 × 10^6
Prime Factorization
15 × 3 × 3 × 528107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23764815
Product of the distinct prime numbers
The prime factorization of 71294445 is 15 × 3 × 3 × 528107.
Since it has a total of 4 prime factors.
8 , 9 , 90 , 38 , 693 , 777 , 2323 , 3195 , 46927 , 16681 , 383660 , 121280 , 7779690 , 4940404 , 16973734 , 51283785 , 330529001 , 664903668 , 7235559441 , 7517742931
n×2
142588890
n×3
213883335
n×4
285177780
n×5
356472225
n÷2
35647222.5
n÷3
23764815
n÷3
17823611.25
n÷5
14258889
n2
5082897887858025
n3
3.6238238390651E+23
n4
2.5835850938392E+31
n5
1.8419526537554E+39
2 √n
8443.6037922205
3 √n
414.65340006368
4 √n
91.889084184252
5 √n
37.205842091612
1 , 3 , 9 , 15 , 45 , 135 , 528107 , 1584321 , 4752963 , 7921605 , 23764815 , 71294445
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
-71294444
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 71294445 can be divided by 12 positive divisors.
The sum of these divisors (counting 71294445) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001111111101110111101101
3
Ternary
11222011010121000
4
Quaternary
10033331313231
5
Quinary
121222410240
6
Senary
11024030513
8
Octal
417756755
10
Decimal
71294445
12
Duodecimal
1ba62439
16
Hexadecimal
43fdded
20
Vigesimal
125bg25
36
Base36
16g359
md5
6203667a14ec939ca2bcfdf9221e90eb
sha1
90eeff4cac59b87cc0201d05fe2687902ff31691
sha256
a344d82f62168cd85008937da22909674e91a2c679172f62001c4ef14cfc62da
sha512
22edcf908bfbde699ae390f75e7da6aca71e7e7baa4feb05787f2c5bbabe551ef83458f80970405993a04fe4721c26af21d4b1f47f0ff991db7434e2f99203d6
ripemd-160
c912913426de2dd065e48e1dad6fa15b870d6af8
Diameter
142588890
Circumference
447956209.30752
Area
1.5968394663442E+16
Volume
1.5179437800947E+24
Surface area
6.3873578653767E+16
Circumference
447956209.30752
Perimeter
285177780
Area
5082897887858025
Diagonal
100825571.04086
Surface area
30497387327148150
Volume
3.6238238390651E+23
Space diagonal
123485601.03742
Perimeter
213883335
Area
2.2009593478637E+15
Altitude
61742800.518712
Surface area
2.2009593478637E+15
Volume
4.270717350714E+22
Height
33608523.680288