71369228 is an even 8-digits composite number following 71369227
and preceding 71369229 . In scientific notation, it is written as 7.1369228 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 30586800 positive integers (up to 71369228) that are relatively prime to 71369228.
71369228 has 12 divisors, whose sum is 142738512
The reverse of 71369228 is 82296317
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred sixty-nine thousand two hundred twenty-eight
Scientific notation
7.1369228 × 10^7
Engineering notation
7.1369228 × 10^6
Prime Factorization
2 × 2 × 7 × 2548901
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
35684614 Product of the distinct prime numbers
The prime factorization of 71369228 is 2 × 2 × 7 × 2548901.
Since it has a total of 4 prime factors.
5 , 8 , 66 , 100 , 341 , 169 , 7469 , 1692 , 66659 , 9036 , 228044 , 779327 , 5785172 , 5428358 , 59778265 , 45608244 , 628960807 , 59458646 , 3306709761 , 2405361042
n×2
142738456
n×3
214107684
n×4
285476912
n×5
356846140
n÷2
35684614
n÷3
23789742.666667
n÷3
17842307
n÷5
14273845.6
n2
5093566705315984
n3
3.6352392352491E+23
n4
2.5944421781504E+31
n5
1.8516333534523E+39
2 √n8448.0310132007
3 √n414.79833042683
4 √n91.913171053993
5 √n37.213644095875
1 , 2 , 4 , 7 , 14 , 28 , 2548901 , 5097802 , 10195604 , 17842307 , 35684614 , 71369228
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
-71369227 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 71369228 can be divided by 12 positive divisors.
The sum of these divisors (counting 71369228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010000001000001100
3
Ternary
11222021221011202
4
Quaternary
10100100020030
5
Quinary
121232303403
6
Senary
11025405032
8
Octal
420201014
10
Decimal
71369228
12
Duodecimal
1ba99778
16
Hexadecimal
441020c
20
Vigesimal
1261318
36
Base36
16houk
md5
0c513494f146f2001cecaaa869f89781
sha1
e215243fa8520e6a345f5fe16558e0b01459c321
sha256
e0c25fdf7cd06d744f0fa5ce44b8e1a69e9e2fa6e14c7517dabdb3a39ca2e741
sha512
97b52d8781ce2cf7aa58569152b1b10085d8e04c937ecc2f520969f39b069af09b4d021142ba4b9905e5c8a4e9b50cad47520ffebd1b7bcde53c5215eb8eecee
ripemd-160
4f58773602fcd9b296328f61d0132519e35bb29a
Diameter
142738456
Circumference
448426084.75435
Area
1.600191174199E+16
Volume
1.5227254500666E+24
Surface area
6.4007646967961E+16
Circumference
448426084.75435
Perimeter
285476912
Area
5093566705315984
Diagonal
100931330.1737
Surface area
30561400231895904
Volume
3.6352392352491E+23
Space diagonal
123615128.99297
Perimeter
214107684
Area
2.2055790813371E+15
Altitude
61807564.496484
Surface area
2.2055790813371E+15
Volume
4.2841705241333E+22
Height
33643776.724566