80815025 (number)

80815025 is an odd 8-digits composite number following 80815024 and preceding 80815026. In scientific notation, it is written as 8.0815025 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 57308160 positive integers (up to 80815025) that are relatively prime to 80815025.

Interesting facts

Basic properties

Name

Name eighty million eight hundred fifteen thousand twenty-five

Notation

Scientific notation 8.0815025 × 10^7
Engineering notation 8.0815025 × 10^6

Prime Factorization of 80815025

Prime Factorization 25 × 493 × 79 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80815025
Product of the distinct prime numbers

The prime factorization of 80815025 is 25 × 493 × 79 × 83. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 93, 38, 325, 603, 7024, 2053, 78000, 65741, 585005, 291804, 9829069, 9540828, 9152527, 46251060, 729877829, 230184698, 9338548324, 9925623481

Basic calculations (n = 80815025)

Multiplication

n×y
n×2 161630050
n×3 242445075
n×4 323260100
n×5 404075125

Division

n÷y
n÷2 40407512.5
n÷3 26938341.666667
n÷3 20203756.25
n÷5 16163005

Exponentiation

ny
n2 6531068265750625
n3 5.2780844517334E+23
n4 4.2654852691895E+31
n5 3.4471529866668E+39

Nth Root

y√n
2√n 8989.7177375043
3√n 432.34526189585
4√n 94.814122036247
5√n 38.150340837607

Divisors of 80815025

1, 25, 79, 83, 493, 1975, 2075, 6557, 12325, 38947, 40919, 163925, 973675, 1022975, 3232601, 80815025

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80815024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80815025 can be divided by 16 positive divisors. The sum of these divisors (counting 80815025) is 1, the average is 0.0625.

Base conversion 80815025

Base System Value
2 Binary 100110100010010001110110001
3 Ternary 12122001211101002
4 Quaternary 10310102032301
5 Quinary 131142040100
6 Senary 12004051345
8 Octal 464221661
10 Decimal 80815025
12 Duodecimal 23093b55
16 Hexadecimal 4d123b1
20 Vigesimal 1551hb5
36 Base36 1c459t

Cryptographic Hash Functions

md5 c974c0931aaa7cc69a064f5ca5aedb4f
sha1 1522e19d867f4458d1ad10be2035309cbbf6dae0
sha256 c7ad009d9fa86fa9c5623b8fda14a2963dab44f36a31340e0ae712073debba10
sha512 b2dd4c9b62726208f95b73b27cd2dd8ad639c29264230db8554a72868a037c472254aa84dfd290a7ab667ec9790cb62e5737ce7a91854e9b8fa5420a0621828f
ripemd-160 7535bd5a835eb590f86a528878c56ed4ce607ece

80815025 as geometric shapes

Circle

Radius = n
Diameter 161630050
Circumference 507775777.67935
Area 2.0517956083776E+16

Sphere

Radius = n
Volume 2.2108788451456E+24
Surface area 8.2071824335102E+16
Circumference 507775777.67935

Square

Length = n
Perimeter 323260100
Area 6531068265750625
Diagonal 114289704.39852

Cube

Length = n
Surface area 39186409594503750
Volume 5.2780844517334E+23
Space diagonal 139975729.31495

Equilateral Triangle

Length = n
Perimeter 242445075
Area 2.8280355159952E+15
Altitude 69987864.657475

Triangular Pyramid

Length = n
Surface area 2.8280355159952E+15
Volume 6.22028217916E+22
Height 38096568.13284