80857500 (number)

80857500 is an even 8-digits composite number following 80857499 and preceding 80857501. In scientific notation, it is written as 8.0857500 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 48 positive divisors. There are 21560000 positive integers (up to 80857500) that are relatively prime to 80857500.

Interesting facts

Basic properties

Name

Name eighty million eight hundred fifty-seven thousand five hundred

Notation

Scientific notation 8.0857500 × 10^7
Engineering notation 8.0857500 × 10^6

Prime Factorization of 80857500

Prime Factorization 2 × 2 × 15 × 5 × 5 × 5 × 10781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1617150
Product of the distinct prime numbers

The prime factorization of 80857500 is 2 × 2 × 15 × 5 × 5 × 5 × 10781. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 63, 69, 103, 481, 5072, 2461, 2683, 23756, 7881, 657042, 2001436, 6265385, 38087005, 22757685, 428054149, 888838131, 4791122631, 7254861635

Basic calculations (n = 80857500)

Multiplication

n×y
n×2 161715000
n×3 242572500
n×4 323430000
n×5 404287500

Division

n÷y
n÷2 40428750
n÷3 26952500
n÷3 20214375
n÷5 16171500

Exponentiation

ny
n2 6537935306250000
n3 5.2864110402511E+23
n4 4.274459806871E+31
n5 3.4562213383407E+39

Nth Root

y√n
2√n 8992.0798483999
3√n 432.4209930638
4√n 94.826577753286
5√n 38.154350228596

Divisors of 80857500

1, 2, 4, 5, 10, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 1875, 3750, 7500, 10781, 21562, 43124, 53905, 107810, 161715, 215620, 269525, 323430, 539050, 646860, 808575, 1078100, 1347625, 1617150, 2695250, 3234300, 4042875, 5390500, 8085750, 16171500, 20214375, 40428750, 80857500

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80857499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80857500 can be divided by 48 positive divisors. The sum of these divisors (counting 80857500) is 1, the average is 0.020833333333333.

Base conversion 80857500

Base System Value
2 Binary 100110100011100100110011100
3 Ternary 12122010222122020
4 Quaternary 10310130212130
5 Quinary 131144420000
6 Senary 12005020140
8 Octal 464344634
10 Decimal 80857500
12 Duodecimal 230b4650
16 Hexadecimal 4d1c99c
20 Vigesimal 15573f0
36 Base36 1c521o

Cryptographic Hash Functions

md5 1951e70bae68907c743c54389c846a59
sha1 8adf1de03eb5972d6a5add3d0f269cb2117bf5ac
sha256 64a15276e8011ac80011775c8d9db0fc23b79fb796e1c6cd1408dbcec21898b7
sha512 692218de3ed647628691d667baea15718363d894136bf619830840311eb1a2b5b7ce8700301a6cf8a48a31179fecd2e7a5162336cf56291c81b49f1bc9f87ce5
ripemd-160 feb41ee6eb6e9edc99f6dc2a05fd5a671308a734

80857500 as geometric shapes

Circle

Radius = n
Diameter 161715000
Circumference 508042655.97527
Area 2.053952952776E+16

Sphere

Radius = n
Volume 2.2143666783878E+24
Surface area 8.2158118111041E+16
Circumference 508042655.97527

Square

Length = n
Perimeter 323430000
Area 6537935306250000
Diagonal 114349773.11958

Cube

Length = n
Surface area 39227611837500000
Volume 5.2864110402511E+23
Space diagonal 140049298.173

Equilateral Triangle

Length = n
Perimeter 242572500
Area 2.8310090317558E+15
Altitude 70024649.0865

Triangular Pyramid

Length = n
Surface area 2.8310090317558E+15
Volume 6.230095157835E+22
Height 38116591.039861