71294889 is an odd 8-digits composite number following 71294888
and preceding 71294890 . In scientific notation, it is written as 7.1294889 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 44734016 positive integers (up to 71294889) that are relatively prime to 71294889.
71294889 has 8 divisors, whose sum is 100651680
The reverse of 71294889 is 98849217
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-one million two hundred ninety-four thousand eight hundred eighty-nine
Scientific notation
7.1294889 × 10^7
Engineering notation
7.1294889 × 10^6
Prime Factorization
3 × 17 × 1397939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71294889
Product of the distinct prime numbers
The prime factorization of 71294889 is 3 × 17 × 1397939.
Since it has a total of 3 prime factors.
2 , 3 , 63 , 17 , 994 , 272 , 1904 , 9194 , 6200 , 56353 , 26208 , 847627 , 7363849 , 3323958 , 64922733 , 77225563 , 63144482 , 446636916 , 7901447515 , 1397925647
n×2
142589778
n×3
213884667
n×4
285179556
n×5
356474445
n÷2
35647444.5
n÷3
23764963
n÷3
17823722.25
n÷5
14258977.8
n2
5082961197522321
n3
3.6238915436866E+23
n4
2.5836494535518E+31
n5
1.8420100100588E+39
2 √n
8443.6300842706
3 √n
414.65426084008
4 √n
91.889227248196
5 √n
37.205888432818
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71294888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71294889 can be divided by 8 positive divisors.
The sum of these divisors (counting 71294889) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001111111101111110101001
3
Ternary
11222011011012110
4
Quaternary
10033331332221
5
Quinary
121222414024
6
Senary
11024032533
8
Octal
417757651
10
Decimal
71294889
12
Duodecimal
1ba62749
16
Hexadecimal
43fdfa9
20
Vigesimal
125bh49
36
Base36
16g3hl
md5
8293dc24f8dd4db6a979be93bd5a87a7
sha1
68f0232c46c6b3cea09dedec44871b4ca2d0a8c4
sha256
0d29e3921286ab008cbf5108fc1107c67c94c307364db6dc5c4448c3dcc7ba5e
sha512
ed018743ea9edb369f9061e13a48bf2e39a059cde135d0ce9cb097fa701570fc1b3094e3866b2d790b735fd48d67ae4f98f0c4d8337542e9f4b29f89a3031665
ripemd-160
c4e21b556004986b0a228487e86ac579509066b7
Diameter
142589778
Circumference
447958999.0418
Area
1.5968593556618E+16
Volume
1.5179721401403E+24
Surface area
6.3874374226472E+16
Circumference
447958999.0418
Perimeter
285179556
Area
5082961197522321
Diagonal
100826198.95168
Surface area
30497767185133926
Volume
3.6238915436866E+23
Space diagonal
123486370.06798
Perimeter
213884667
Area
2.2009867617525E+15
Altitude
61743185.033992
Surface area
2.2009867617525E+15
Volume
4.2707971413756E+22
Height
33608732.983895