80451872 is an even 8-digits composite number following 80451871
and preceding 80451873 . In scientific notation, it is written as 8.0451872 × 10^7.
The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors.
There are 40148032 positive integers (up to 80451872) that are relatively prime to 80451872.
80451872 has 24 divisors, whose sum is 158696496
The reverse of 80451872 is 27815408
Previous prime number is 4283
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
eighty million four hundred fifty-one thousand eight hundred seventy-two
Scientific notation
8.0451872 × 10^7
Engineering notation
8.0451872 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4283 × 587
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
5028242
Product of the distinct prime numbers
The prime factorization of 80451872 is 2 × 2 × 2 × 2 × 2 × 4283 × 587.
Since it has a total of 7 prime factors.
7 , 7 , 17 , 45 , 556 , 746 , 5571 , 6440 , 35539 , 93431 , 27933 , 137952 , 2823441 , 2169037 , 72309128 , 54481709 , 749579539 , 758816339 , 1989567662 , 7945276671
n×2
160903744
n×3
241355616
n×4
321807488
n×5
402259360
n÷2
40225936
n÷3
26817290.666667
n÷3
20112968
n÷5
16090374.4
n2
6472503708304384
n3
5.2072503986003E+23
n4
4.1893304254014E+31
n5
3.370394751501E+39
2 √n
8969.4967528842
3 √n
431.69668924192
4 √n
94.707427126304
5 √n
38.115992322017
1 , 2 , 4 , 8 , 16 , 32 , 587 , 1174 , 2348 , 4283 , 4696 , 8566 , 9392 , 17132 , 18784 , 34264 , 68528 , 137056 , 2514121 , 5028242 , 10056484 , 20112968 , 40225936 , 80451872
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
-80451871
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 80451872 can be divided by 24 positive divisors.
The sum of these divisors (counting 80451872) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100110010111001100100100000
3
Ternary
12121101101012222
4
Quaternary
10302321210200
5
Quinary
131043424442
6
Senary
11552210212
8
Octal
462714440
10
Decimal
80451872
12
Duodecimal
22b39968
16
Hexadecimal
4cb9920
20
Vigesimal
152g9dc
36
Base36
1bwd28
md5
3976d027857b252d61dff69909db805b
sha1
61063683abf457cf055449415b47bf48a853f17c
sha256
37fe177599e60048c6bf9c486893b226d90c84a0ff8d4650875bd7accefdf170
sha512
a2ea6e8c0c4652a630583be873800672191969e3f176d8748ab5ddaeb71b160cb65b97bedcf4a614483af9c4622d533fd4dd0c3e54967ccb8d3bddb1b6ecc0a3
ripemd-160
4234e7fa72692b9791a4d3e0c27311691a91ff31
Diameter
160903744
Circumference
505494020.08549
Area
2.0333970100342E+16
Volume
2.1812079463527E+24
Surface area
8.1335880401367E+16
Circumference
505494020.08549
Perimeter
321807488
Area
6472503708304384
Diagonal
113776128.5007
Surface area
38835022249826304
Volume
5.2072503986003E+23
Space diagonal
139346729.86803
Perimeter
241355616
Area
2.8026763187403E+15
Altitude
69673364.934014
Surface area
2.8026763187403E+15
Volume
6.1368034469777E+22
Height
37925376.166901