71344928 is an even 8-digits composite number following 71344927
and preceding 71344929 . In scientific notation, it is written as 7.1344928 × 10^7.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 35623744 positive integers (up to 71344928) that are relatively prime to 71344928.
71344928 has 24 divisors, whose sum is 140652288
The reverse of 71344928 is 82944317
Previous prime number is 1223
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred forty-four thousand nine hundred twenty-eight
Scientific notation
7.1344928 × 10^7
Engineering notation
7.1344928 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 1223 × 1823
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
4459058 Product of the distinct prime numbers
The prime factorization of 71344928 is 2 × 2 × 2 × 2 × 2 × 1223 × 1823.
Since it has a total of 7 prime factors.
5 , 8 , 61 , 48 , 300 , 592 , 7076 , 1723 , 57215 , 47818 , 126743 , 387573 , 9265446 , 2536217 , 96002910 , 53873195 , 577844600 , 329134206 , 5735539013 , 4008624168
n×2
142689856
n×3
214034784
n×4
285379712
n×5
356724640
n÷2
35672464
n÷3
23781642.666667
n÷3
17836232
n÷5
14268985.6
n2
5090098751325184
n3
3.6315272892619E+23
n4
2.5909105298242E+31
n5
1.8484832520475E+39
2 √n8446.5926858112
3 √n414.75124784
4 √n91.905346339651
5 √n37.211109628962
1 , 2 , 4 , 8 , 16 , 32 , 1223 , 1823 , 2446 , 3646 , 4892 , 7292 , 9784 , 14584 , 19568 , 29168 , 39136 , 58336 , 2229529 , 4459058 , 8918116 , 17836232 , 35672464 , 71344928
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71344927 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71344928 can be divided by 24 positive divisors.
The sum of these divisors (counting 71344928) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001010001100100000
3
Ternary
11222020200211202
4
Quaternary
10100022030200
5
Quinary
121231014203
6
Senary
11025100332
8
Octal
420121440
10
Decimal
71344928
12
Duodecimal
1ba876a8
16
Hexadecimal
440a320
20
Vigesimal
125i268
36
Base36
16h63k
md5
625dbd4e70564dfce003953b8d1796cb
sha1
0f40678ed7b739d36fbe1a90e104dec9bb7982b4
sha256
6879a83a2378ac3aec531b7bf14a7ec10bdeb3c88e900ef27dd9f40141889a0a
sha512
01019f7d8ad473f0bbcb2d1f9ade65b80b3633744c43be11897ff8a4d4a09e0795f7f6db680d827a73d8be2c43c890774c17c314eb3ca678793e50d642b5de27
ripemd-160
cd0a0cfeae750a6ebb8f26ebe86a15f840fccbd1
Diameter
142689856
Circumference
448273403.35139
Area
1.599101684321E+16
Volume
1.5211705937675E+24
Surface area
6.3964067372839E+16
Circumference
448273403.35139
Perimeter
285379712
Area
5090098751325184
Diagonal
100896964.78413
Surface area
30540592507951104
Volume
3.6315272892619E+23
Space diagonal
123573040.15834
Perimeter
214034784
Area
2.2040774132095E+15
Altitude
61786520.079172
Surface area
2.2040774132095E+15
Volume
4.2797959538351E+22
Height
33632321.594711