71375489 is an odd 8-digits composite number following 71375488
and preceding 71375490 . In scientific notation, it is written as 7.1375489 × 10^7.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 70720560 positive integers (up to 71375489) that are relatively prime to 71375489.
71375489 has 4 divisors, whose sum is 72030420
The reverse of 71375489 is 98457317
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred seventy-five thousand four hundred eighty-nine
Scientific notation
7.1375489 × 10^7
Engineering notation
7.1375489 × 10^6
Prime Factorization
109 × 654821
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71375489
Product of the distinct prime numbers
The prime factorization of 71375489 is 109 × 654821.
Since it has a total of 2 prime factors.
6 , 5 , 55 , 80 , 537 , 637 , 7654 , 5052 , 54680 , 83210 , 961422 , 914962 , 4406935 , 6386927 , 9238817 , 45501380 , 260639048 , 278012333 , 5956648026 , 5447296443
n×2
142750978
n×3
214126467
n×4
285501956
n×5
356877445
n÷2
35687744.5
n÷3
23791829.666667
n÷3
17843872.25
n÷5
14275097.8
n2
5094460429989121
n3
3.6361960438162E+23
n4
2.5953527072725E+31
n5
1.8524456860905E+39
2 √n
8448.4015647932
3 √n
414.81045972718
4 √n
91.91518680171
5 √n
37.214297000374
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71375488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71375489 can be divided by 4 positive divisors.
The sum of these divisors (counting 71375489) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010001101010000001
3
Ternary
11222022020202122
4
Quaternary
10100101222001
5
Quinary
121233003424
6
Senary
11025454025
8
Octal
420215201
10
Decimal
71375489
12
Duodecimal
1baa1315
16
Hexadecimal
4411a81
20
Vigesimal
1261ie9
36
Base36
16htoh
md5
2da7be9224c6e60d8c9a92b75e225aa7
sha1
ee0d55ec9b116d5bba7df847d1fbb56428ccfff1
sha256
678f0434e325d6394cdc9aee6c4c324cfa8e9a7cec1ba48aeccbb3729ef090de
sha512
2ba02ebd381ad53169ac1437ce2253e4c9f329c09b4eee766775c16f423af83d9809855dc00d3c17e68812310ffcf15433b5642fb63508645ccb8b2dabf5bff9
ripemd-160
7252a4082719732ad6cb0d3895eaae74798c2079
Diameter
142750978
Circumference
448465423.77756
Area
1.6004719460858E+16
Volume
1.523126237102E+24
Surface area
6.4018877843431E+16
Circumference
448465423.77756
Perimeter
285501956
Area
5094460429989121
Diagonal
100940184.56481
Surface area
30566762579934726
Volume
3.6361960438162E+23
Space diagonal
123625973.36307
Perimeter
214126467
Area
2.2059660754726E+15
Altitude
61812986.681537
Surface area
2.2059660754726E+15
Volume
4.2852981338436E+22
Height
33646728.188271