80497870 is an even 8-digits composite number following 80497869
and preceding 80497871 . In scientific notation, it is written as 8.0497870 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors.
There are 30402720 positive integers (up to 80497870) that are relatively prime to 80497870.
80497870 has 32 divisors, whose sum is 153031680
The reverse of 80497870 is 07879408
Previous prime number is 431
Is Prime? no Number parity even Number length 8 Sum of Digits 43 Digital Root 7
Name
eighty million four hundred ninety-seven thousand eight hundred seventy
Scientific notation
8.0497870 × 10^7
Engineering notation
8.0497870 × 10^6
Prime Factorization
2 × 5 × 19 × 431 × 983
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
80497870 Product of the distinct prime numbers
The prime factorization of 80497870 is 2 × 5 × 19 × 431 × 983.
Since it has a total of 5 prime factors.
3 , 6 , 88 , 8 , 763 , 499 , 9828 , 4718 , 89181 , 36593 , 143646 , 329840 , 9262709 , 7549540 , 10733259 , 34020347 , 570105252 , 756143783 , 5229109240 , 5030345235
n×2
160995740
n×3
241493610
n×4
321991480
n×5
402489350
n÷2
40248935
n÷3
26832623.333333
n÷3
20124467.5
n÷5
16099574
n2
6479907074536900
n3
5.2161871729815E+23
n4
4.1989195694633E+31
n5
3.3800408164312E+39
2 √n8972.0605214187
3 √n431.77894712108
4 √n94.720961362408
5 √n38.120349855388
1 , 2 , 5 , 10 , 19 , 38 , 95 , 190 , 431 , 862 , 983 , 1966 , 2155 , 4310 , 4915 , 8189 , 9830 , 16378 , 18677 , 37354 , 40945 , 81890 , 93385 , 186770 , 423673 , 847346 , 2118365 , 4236730 , 8049787 , 16099574 , 40248935 , 80497870
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-80497869 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 80497870 can be divided by 32 positive divisors.
The sum of these divisors (counting 80497870) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100110011000100110011001110
3
Ternary
12121110201022121
4
Quaternary
10303010303032
5
Quinary
131101412440
6
Senary
11553203154
8
Octal
463046316
10
Decimal
80497870
12
Duodecimal
22b604ba
16
Hexadecimal
4cc4cce
20
Vigesimal
15324da
36
Base36
1bxcjy
md5
3824eb0856ffd77dcb4b0b80c0742e17
sha1
6986b8e81435b44a0297f238f378e0fae81f70ee
sha256
23781b86a5881109ddd9784b19298a4a1c307c5616f3fd2be702dbec4a60dc9f
sha512
dcc15a35c07b9c80f60125e2e8aeca9f4895a1c517623b78d73e4a2be858882a142d8bb56e0b15c8a19d6a8f7c285f87da544a8d5c6d41d8dbad8a97189ef797
ripemd-160
d70cd725e5fcb8790dce00cf9c52b77cba01fd03
Diameter
160995740
Circumference
505783034.04325
Area
2.035722846131E+16
Volume
2.1849513736517E+24
Surface area
8.1428913845239E+16
Circumference
505783034.04325
Perimeter
321991480
Area
6479907074536900
Diagonal
113841179.49615
Surface area
38879442447221400
Volume
5.2161871729815E+23
Space diagonal
139426400.74107
Perimeter
241493610
Area
2.8058820703557E+15
Altitude
69713200.370537
Surface area
2.8058820703557E+15
Volume
6.1473355365892E+22
Height
37947059.832049