71399837 is an odd 8-digits composite number following 71399836
and preceding 71399838 . In scientific notation, it is written as 7.1399837 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 70539516 positive integers (up to 71399837) that are relatively prime to 71399837.
71399837 has 4 divisors, whose sum is 72260160
The reverse of 71399837 is 73899317
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-one million three hundred ninety-nine thousand eight hundred thirty-seven
Scientific notation
7.1399837 × 10^7
Engineering notation
7.1399837 × 10^6
Prime Factorization
83 × 860239
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71399837
Product of the distinct prime numbers
The prime factorization of 71399837 is 83 × 860239.
Since it has a total of 2 prime factors.
9 , 4 , 6 , 69 , 330 , 225 , 3108 , 9354 , 64035 , 10805 , 555794 , 750737 , 4950445 , 1233434 , 46568639 , 23599812 , 731867029 , 697944284 , 9448738182 , 53419157
n×2
142799674
n×3
214199511
n×4
285599348
n×5
356999185
n÷2
35699918.5
n÷3
23799945.666667
n÷3
17849959.25
n÷5
14279967.4
n2
5097936723626569
n3
3.6399185110325E+23
n4
2.59889588381E+31
n5
1.8556074248401E+39
2 √n
8449.8424245663
3 √n
414.85762184123
4 √n
91.923024452888
5 √n
37.216835603204
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
-71399836
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 71399837 can be divided by 4 positive divisors.
The sum of these divisors (counting 71399837) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010111100110011101
3
Ternary
11222100111011102
4
Quaternary
10100113212131
5
Quinary
121234243322
6
Senary
11030202445
8
Octal
420274635
10
Decimal
71399837
12
Duodecimal
1bab3425
16
Hexadecimal
441799d
20
Vigesimal
1264jbh
36
Base36
16icgt
md5
bf93141a11ce7ba59f0994ef1a5fa042
sha1
2922808e64b0fb4d235cad4a12a55c9f658cce55
sha256
4537c91675a07b23e70467c4e1ff59f272e9f0ccbb618fda9fec11d25db6acce
sha512
5fd504498fe906185102b9dad83da9e859cbb2b9f61066068fff85a8b273c0973abac774728359e1f78a54ce834fbb632130918dd406ccb207b94c8b77d61837
ripemd-160
51f9bbb9da63de82ab7e5a3ef8d1930d6ce46f6a
Diameter
142799674
Circumference
448618406.77342
Area
1.6015640559411E+16
Volume
1.5246855005234E+24
Surface area
6.4062562237643E+16
Circumference
448618406.77342
Perimeter
285599348
Area
5097936723626569
Diagonal
100974617.83663
Surface area
30587620341759414
Volume
3.6399185110325E+23
Space diagonal
123668145.33614
Perimeter
214199511
Area
2.2074713547731E+15
Altitude
61834072.668068
Surface area
2.2074713547731E+15
Volume
4.2896851035292E+22
Height
33658205.945543