80471388 is an even 8-digits composite number following 80471387
and preceding 80471389 . In scientific notation, it is written as 8.0471388 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 25657456 positive integers (up to 80471388) that are relatively prime to 80471388.
80471388 has 24 divisors, whose sum is 195931008
The reverse of 80471388 is 88317408
Previous prime number is 23
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
eighty million four hundred seventy-one thousand three hundred eighty-eight
Scientific notation
8.0471388 × 10^7
Engineering notation
8.0471388 × 10^6
Prime Factorization
2 × 2 × 3 × 23 × 291563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
40235694 Product of the distinct prime numbers
The prime factorization of 80471388 is 2 × 2 × 3 × 23 × 291563.
Since it has a total of 5 prime factors.
8 , 7 , 5 , 38 , 367 , 788 , 1770 , 350 , 65616 , 16766 , 204388 , 80261 , 4956982 , 6733702 , 76623480 , 14199937 , 567894051 , 850600377 , 4561821506 , 4696650873
n×2
160942776
n×3
241414164
n×4
321885552
n×5
402356940
n÷2
40235694
n÷3
26823796
n÷3
20117847
n÷5
16094277.6
n2
6475644286646544
n3
5.2110408394072E+23
n4
4.1933968927178E+31
n5
3.3744846839189E+39
2 √n8970.5845963348
3 √n431.73159338699
4 √n94.713170131375
5 √n38.11784137666
1 , 2 , 3 , 4 , 6 , 12 , 23 , 46 , 69 , 92 , 138 , 276 , 291563 , 583126 , 874689 , 1166252 , 1749378 , 3498756 , 6705949 , 13411898 , 20117847 , 26823796 , 40235694 , 80471388
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
-80471387 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 80471388 can be divided by 24 positive divisors.
The sum of these divisors (counting 80471388) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100110010111110010101011100
3
Ternary
12121102100222210
4
Quaternary
10302332111130
5
Quinary
131100041023
6
Senary
11552440420
8
Octal
462762534
10
Decimal
80471388
12
Duodecimal
22b49110
16
Hexadecimal
4cbe55c
20
Vigesimal
152ii98
36
Base36
1bws4c
md5
b4f170cb7292eca0f8fc8f5b72edfef9
sha1
8170fd07f25e832cd0120fc98e9f7e15b8c729bb
sha256
376f239e5861297d41c305a3485daf17c18ca826a49561f82794f92ac7d9fa8d
sha512
e8b39630e89a2da54e3ba2fbe30f7d2c487cf62b00ca80e3ef9ced4fe6448fd394e4ec07a534f8ff0938b03980dcb1f2f5204374151758227cc945e88f9f3b8e
ripemd-160
c768bc14933e1e9e88e97cc7a8b788c8337c7ea4
Diameter
160942776
Circumference
505616642.72995
Area
2.034383651819E+16
Volume
2.1827956824851E+24
Surface area
8.1375346072758E+16
Circumference
505616642.72995
Perimeter
321885552
Area
6475644286646544
Diagonal
113803728.29259
Surface area
38853865719879264
Volume
5.2110408394072E+23
Space diagonal
139380532.57159
Perimeter
241414164
Area
2.8040362290537E+15
Altitude
69690266.285794
Surface area
2.8040362290537E+15
Volume
6.1412705243081E+22
Height
37934576.097529