71249416 is an even 8-digits composite number following 71249415
and preceding 71249417 . In scientific notation, it is written as 7.1249416 × 10^7.
The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors.
There are 30326976 positive integers (up to 71249416) that are relatively prime to 71249416.
71249416 has 32 divisors, whose sum is 153720000
The reverse of 71249416 is 61494217
Previous prime number is 149
Is Prime? no Number parity even Number length 8 Sum of Digits 34 Digital Root 7
Name
seventy-one million two hundred forty-nine thousand four hundred sixteen
Scientific notation
7.1249416 × 10^7
Engineering notation
7.1249416 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 149 × 8539
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17812354 Product of the distinct prime numbers
The prime factorization of 71249416 is 2 × 2 × 2 × 7 × 149 × 8539.
Since it has a total of 6 prime factors.
8 , 3 , 51 , 97 , 398 , 639 , 674 , 8165 , 14091 , 91894 , 741479 , 17693 , 7038762 , 3142583 , 79425447 , 4040310 , 904330917 , 447605183 , 8929304515 , 2362276049
n×2
142498832
n×3
213748248
n×4
284997664
n×5
356247080
n÷2
35624708
n÷3
23749805.333333
n÷3
17812354
n÷5
14249883.2
n2
5076479280341056
n3
3.616961840604E+23
n4
2.5770641883732E+31
n5
1.836143184161E+39
2 √n8440.9369148217
3 √n414.56608442387
4 √n91.87457164429
5 √n37.201141121496
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 149 , 298 , 596 , 1043 , 1192 , 2086 , 4172 , 8344 , 8539 , 17078 , 34156 , 59773 , 68312 , 119546 , 239092 , 478184 , 1272311 , 2544622 , 5089244 , 8906177 , 10178488 , 17812354 , 35624708 , 71249416
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
-71249415 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 71249416 can be divided by 32 positive divisors.
The sum of these divisors (counting 71249416) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001111110010111000001000
3
Ternary
11222001211211021
4
Quaternary
10033302320020
5
Quinary
121214440131
6
Senary
11023042224
8
Octal
417627010
10
Decimal
71249416
12
Duodecimal
1ba40374
16
Hexadecimal
43f2e08
20
Vigesimal
12563ag
36
Base36
16f4eg
md5
2c0188ea521a1d5514b61d5a84ba67c5
sha1
d17c9999860622fbd7444a294305862b760d733a
sha256
bee97eb2b83268208d6472585c03df32a22a56dd4d709d4c02923f28eebbf7f1
sha512
abe876e32257f5e6622e60a88730f6cdd991d34fcc20512447ba1ffa25c575e016e5856106bcf2c4a976a3c8a354750fdac1ab4968881c7090c093c9cf3a86d4
ripemd-160
b59318d148da8f3d433fb39496c2fb37f2dd7c12
Diameter
142498832
Circumference
447673283.75633
Area
1.594823001322E+16
Volume
1.5150694329008E+24
Surface area
6.3792920052881E+16
Circumference
447673283.75633
Perimeter
284997664
Area
5076479280341056
Diagonal
100761890.41836
Surface area
30458875682046336
Volume
3.616961840604E+23
Space diagonal
123407608.52161
Perimeter
213748248
Area
2.1981800092803E+15
Altitude
61703804.260805
Surface area
2.1981800092803E+15
Volume
4.2626304079734E+22
Height
33587296.806121