71297964 is an even 8-digits composite number following 71297963
and preceding 71297965 . In scientific notation, it is written as 7.1297964 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 23123232 positive integers (up to 71297964) that are relatively prime to 71297964.
71297964 has 24 divisors, whose sum is 142384480
The reverse of 71297964 is 46979217
Previous prime number is 37
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million two hundred ninety-seven thousand nine hundred sixty-four
Scientific notation
7.1297964 × 10^7
Engineering notation
7.1297964 × 10^6
Prime Factorization
2 × 2 × 9 × 37 × 53527
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35648982
Product of the distinct prime numbers
The prime factorization of 71297964 is 2 × 2 × 9 × 37 × 53527.
Since it has a total of 5 prime factors.
5 , 6 , 43 , 48 , 494 , 353 , 7485 , 2134 , 36286 , 88746 , 341066 , 59676 , 1549946 , 2733373 , 17146069 , 63443498 , 45241976 , 910101696 , 691570025 , 4707474538
n×2
142595928
n×3
213893892
n×4
285191856
n×5
356489820
n÷2
35648982
n÷3
23765988
n÷3
17824491
n÷5
14259592.8
n2
5083399670545296
n3
3.6243604670815E+23
n4
2.58409522105E+31
n5
1.84240728043E+39
2 √n
8443.812172236
3 √n
414.66022220018
4 √n
91.890218044338
5 √n
37.206209370643
1 , 2 , 4 , 9 , 18 , 36 , 37 , 74 , 148 , 333 , 666 , 1332 , 53527 , 107054 , 214108 , 481743 , 963486 , 1926972 , 1980499 , 3960998 , 7921996 , 17824491 , 35648982 , 71297964
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
-71297963
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 71297964 can be divided by 24 positive divisors.
The sum of these divisors (counting 71297964) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001111111110101110101100
3
Ternary
11222011022102100
4
Quaternary
10033332232230
5
Quinary
121223013324
6
Senary
11024055100
8
Octal
417765654
10
Decimal
71297964
12
Duodecimal
1ba64490
16
Hexadecimal
43febac
20
Vigesimal
125c4i4
36
Base36
16g5v0
md5
7dcbdcf62193ce4bbf019c53896a060f
sha1
de36e21e43115b64181a541ff3672d53173933be
sha256
b1b1521c506b8aff77ee638ec239d2e004658464d56d0897e591f8f386952ddc
sha512
63ab44b8e4bb77d148b87e8003a827e01636a57c5edc1214837099ee06845cbfaac274ca64ed93e9ffd7db602ec375d186cf7bf8842f9bc0aafdfc1257b32063
ripemd-160
f81c37d10a45e20b534f438c1dec10565ac70844
Diameter
142595928
Circumference
447978319.83662
Area
1.5969971060246E+16
Volume
1.5181685623126E+24
Surface area
6.3879884240984E+16
Circumference
447978319.83662
Perimeter
285191856
Area
5083399670545296
Diagonal
100830547.65839
Surface area
30500398023271776
Volume
3.6243604670815E+23
Space diagonal
123491696.12422
Perimeter
213893892
Area
2.2011766261408E+15
Altitude
61745848.062108
Surface area
2.2011766261408E+15
Volume
4.2713497728963E+22
Height
33610182.552796