71294940 is an even 8-digits composite number following 71294939
and preceding 71294941 . In scientific notation, it is written as 7.1294940 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 17098752 positive integers (up to 71294940) that are relatively prime to 71294940.
71294940 has 24 divisors, whose sum is 132363504
The reverse of 71294940 is 04949217
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million two hundred ninety-four thousand nine hundred forty
Scientific notation
7.1294940 × 10^7
Engineering notation
7.1294940 × 10^6
Prime Factorization
2 × 2 × 1035 × 17 × 1013
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35647470
Product of the distinct prime numbers
The prime factorization of 71294940 is 2 × 2 × 1035 × 17 × 1013.
Since it has a total of 5 prime factors.
10 , 6 , 43 , 62 , 368 , 365 , 327 , 4212 , 823 , 60402 , 428538 , 601154 , 2067788 , 9801684 , 96230074 , 81505370 , 539078033 , 689302803 , 3780622271 , 6683415940
n×2
142589880
n×3
213884820
n×4
285179760
n×5
356474700
n÷2
35647470
n÷3
23764980
n÷3
17823735
n÷5
14258988
n2
5082968469603600
n3
3.6238993206228E+23
n4
2.5836568462984E+31
n5
1.8420165983744E+39
2 √n
8443.6331042982
3 √n
414.65435971281
4 √n
91.889243681174
5 √n
37.205893755779
1 , 2 , 4 , 17 , 34 , 68 , 1013 , 1035 , 2026 , 2070 , 4052 , 4140 , 17221 , 17595 , 34442 , 35190 , 68884 , 70380 , 1048455 , 2096910 , 4193820 , 17823735 , 35647470 , 71294940
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
-71294939
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 71294940 can be divided by 24 positive divisors.
The sum of these divisors (counting 71294940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001111111101111111011100
3
Ternary
11222011011021100
4
Quaternary
10033331333130
5
Quinary
121222414230
6
Senary
11024033100
8
Octal
417757734
10
Decimal
71294940
12
Duodecimal
1ba62790
16
Hexadecimal
43fdfdc
20
Vigesimal
125bh70
36
Base36
16g3j0
md5
08fd829743e6ed862968b5f5b9a66b24
sha1
8382893f8aad17bd52d04f091de55482b1439ee3
sha256
c3f85f745e00ade7b5c695132f0752d4628fc7a0aa75e926c77e386473c2a5bb
sha512
c841b4327e0e5a31970b87f9e46ba75ffb0403d1114986d64f014d6531d461606b7c4bd003be2014fe7f4a32e395bef58560547c82abc149097489231874b357
ripemd-160
ae3866056fdd9dcc175b06cfbdfd52bf8c863885
Diameter
142589880
Circumference
447959319.48425
Area
1.5968616402535E+16
Volume
1.5179753977357E+24
Surface area
6.3874465610141E+16
Circumference
447959319.48425
Perimeter
285179760
Area
5082968469603600
Diagonal
100826271.07658
Surface area
30497810817621600
Volume
3.6238993206228E+23
Space diagonal
123486458.40257
Perimeter
213884820
Area
2.200989910656E+15
Altitude
61743229.201287
Surface area
2.200989910656E+15
Volume
4.2708063065828E+22
Height
33608757.025525