71854564 is an even 8-digits composite number following 71854563
and preceding 71854565 . In scientific notation, it is written as 7.1854564 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 35862344 positive integers (up to 71854564) that are relatively prime to 71854564.
71854564 has 12 divisors, whose sum is 125972784
The reverse of 71854564 is 46545817
Previous prime number is 563
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million eight hundred fifty-four thousand five hundred sixty-four
Scientific notation
7.1854564 × 10^7
Engineering notation
7.1854564 × 10^6
Prime Factorization
2 × 2 × 563 × 31907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35927282
Product of the distinct prime numbers
The prime factorization of 71854564 is 2 × 2 × 563 × 31907.
Since it has a total of 4 prime factors.
9 , 10 , 52 , 58 , 472 , 256 , 8387 , 8582 , 10155 , 72101 , 486008 , 107028 , 570229 , 1025855 , 77415760 , 4545256 , 921813397 , 684151850 , 9482894795 , 4649723422
n×2
143709128
n×3
215563692
n×4
287418256
n×5
359272820
n÷2
35927282
n÷3
23951521.333333
n÷3
17963641
n÷5
14370912.8
n2
5163078367630096
n3
3.7099074500389E+23
n4
2.665737823029E+31
n5
1.9154542901206E+39
2 √n
8476.7071436968
3 √n
415.73646554524
4 √n
92.069034662566
5 √n
37.264120169042
1 , 2 , 4 , 563 , 1126 , 2252 , 31907 , 63814 , 127628 , 17963641 , 35927282 , 71854564
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71854563
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71854564 can be divided by 12 positive divisors.
The sum of these divisors (counting 71854564) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010010000110100111100100
3
Ternary
12000012120221011
4
Quaternary
10102012213210
5
Quinary
121343321224
6
Senary
11044032004
8
Octal
422064744
10
Decimal
71854564
12
Duodecimal
20092604
16
Hexadecimal
44869e4
20
Vigesimal
1291g84
36
Base36
16s3c4
md5
a868ccee8b3c0852f4c2b98fa6feb582
sha1
03fce42c3bf974555bfa0c7978274a38723c46ed
sha256
c4d613d3f5e7f44302ff74bed29bf605bf56da0dba4111c47093894d665a4f6c
sha512
841ad3cdd7ce8c678fa96bd9e44f78b837b54f8ad965cc3aaa7dc52c97b85dfc381e6804cf1c0fdb5eb78645acc6db3d07fc4d8be58f78b4646c0db495393289
ripemd-160
30bf320a8192654510f4dce3ab87fd1a800e7d58
Diameter
143709128
Circumference
451475540.7786
Area
1.6220289069655E+16
Volume
1.5540023987387E+24
Surface area
6.488115627862E+16
Circumference
451475540.7786
Perimeter
287418256
Area
5163078367630096
Diagonal
101617698.92721
Surface area
30978470205780576
Volume
3.7099074500389E+23
Space diagonal
124455755.60371
Perimeter
215563692
Area
2.2356785140488E+15
Altitude
62227877.801855
Surface area
2.2356785140488E+15
Volume
4.3721678591617E+22
Height
33872566.309069