71324913 is an odd 8-digits composite number following 71324912
and preceding 71324914 . In scientific notation, it is written as 7.1324913 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 42120000 positive integers (up to 71324913) that are relatively prime to 71324913.
71324913 has 32 divisors, whose sum is 106444800
The reverse of 71324913 is 31942317
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million three hundred twenty-four thousand nine hundred thirteen
Scientific notation
7.1324913 × 10^7
Engineering notation
7.1324913 × 10^6
Prime Factorization
109 × 3 × 79 × 11 × 251
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71324913
Product of the distinct prime numbers
The prime factorization of 71324913 is 109 × 3 × 79 × 11 × 251.
Since it has a total of 5 prime factors.
3 , 6 , 86 , 40 , 825 , 174 , 6631 , 6482 , 68802 , 57694 , 641026 , 863606 , 6364427 , 8099721 , 12609203 , 24816709 , 652136220 , 868852861 , 7716580201 , 6529685557
n×2
142649826
n×3
213974739
n×4
285299652
n×5
356624565
n÷2
35662456.5
n÷3
23774971
n÷3
17831228.25
n÷5
14264982.6
n2
5087243214457569
n3
3.6284717968103E+23
n4
2.5880043523045E+31
n5
1.8458918527174E+39
2 √n
8445.4078054289
3 √n
414.71245964649
4 √n
91.898899914139
5 √n
37.209021564764
1 , 3 , 11 , 33 , 79 , 109 , 237 , 251 , 327 , 753 , 869 , 1199 , 2607 , 2761 , 3597 , 8283 , 8611 , 19829 , 25833 , 27359 , 59487 , 82077 , 94721 , 218119 , 284163 , 300949 , 654357 , 902847 , 2161361 , 6484083 , 23774971 , 71324913
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
-71324912
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 71324913 can be divided by 32 positive divisors.
The sum of these divisors (counting 71324913) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000101010011110001
3
Ternary
11222012200101110
4
Quaternary
10100011103301
5
Quinary
121224344123
6
Senary
11024423533
8
Octal
420052361
10
Decimal
71324913
12
Duodecimal
1ba77ba9
16
Hexadecimal
44054f1
20
Vigesimal
125fc5d
36
Base36
16gqnl
md5
3cbde5786458ac411c8317d20b8f44f0
sha1
3b6ba8f9ce51113d3cb86b320e3a45f124eeff89
sha256
d2eee0259bdb6dbe639258eb2be80f50fa51a8e45f3060b13ebbbf4ee1ff1498
sha512
787b67e2a696830f9eebb01721470da910f6587a51d744ff42fc315e45dff57cd37eb6ad4a5fe02147e1c470ab56857aa97d5dc232ab6732585eefc2c3e9d40b
ripemd-160
8a2034bc8e90526c16b6aa8df0ca68f6ce4f3644
Diameter
142649826
Circumference
448147645.39746
Area
1.5982045909564E+16
Volume
1.5198907120823E+24
Surface area
6.3928183638258E+16
Circumference
448147645.39746
Perimeter
285299652
Area
5087243214457569
Diagonal
100868659.29968
Surface area
30523459286745414
Volume
3.6284717968103E+23
Space diagonal
123538373.16143
Perimeter
213974739
Area
2.2028409294751E+15
Altitude
61769186.580715
Surface area
2.2028409294751E+15
Volume
4.2761950214478E+22
Height
33622886.433227