80545900 (number)

80545900 is an even 8-digits composite number following 80545899 and preceding 80545901. In scientific notation, it is written as 8.0545900 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 36 positive divisors. There are 32080000 positive integers (up to 80545900) that are relatively prime to 80545900.

Interesting facts

Basic properties

Name

Name eighty million five hundred forty-five thousand nine hundred

Notation

Scientific notation 8.0545900 × 10^7
Engineering notation 8.0545900 × 10^6

Prime Factorization of 80545900

Prime Factorization 2 × 2 × 5 × 5 × 251 × 3209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8054590
Product of the distinct prime numbers

The prime factorization of 80545900 is 2 × 2 × 5 × 5 × 251 × 3209. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 57, 23, 842, 371, 7759, 2111, 72706, 19752, 894465, 590507, 5359183, 8715408, 85972239, 14794750, 60421620, 680111983, 16958559, 2728114722

Basic calculations (n = 80545900)

Multiplication

n×y
n×2 161091800
n×3 241637700
n×4 322183600
n×5 402729500

Division

n÷y
n÷2 40272950
n÷3 26848633.333333
n÷3 20136475
n÷5 16109180

Exponentiation

ny
n2 6487642006810000
n3 5.2255296431632E+23
n4 4.2089498808526E+31
n5 3.3901365620816E+39

Nth Root

y√n
2√n 8974.7367649419
3√n 431.86480537465
4√n 94.735087295795
5√n 38.124897761025

Divisors of 80545900

1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1255, 2510, 3209, 5020, 6275, 6418, 12550, 12836, 16045, 25100, 32090, 64180, 80225, 160450, 320900, 805459, 1610918, 3221836, 4027295, 8054590, 16109180, 20136475, 40272950, 80545900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80545899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80545900 can be divided by 36 positive divisors. The sum of these divisors (counting 80545900) is 1, the average is 0.027777777777778.

Base conversion 80545900

Base System Value
2 Binary 100110011010000100001101100
3 Ternary 12121120011012111
4 Quaternary 10303100201230
5 Quinary 131104432100
6 Senary 11554213404
8 Octal 463204154
10 Decimal 80545900
12 Duodecimal 22b84264
16 Hexadecimal 4cd086c
20 Vigesimal 15384f0
36 Base36 1bydm4

Cryptographic Hash Functions

md5 83cc11d5600075e341fd6bbac8384f77
sha1 c0b00d81be82b39db9fb0d957f0b0173e4a5326f
sha256 e218af13e28b50f10be0e602dd736573c8991d922c4caa1d603cdf6274b826ab
sha512 71d9432c23aca027f3e47a3efb2d2d688f0346705c39757b64829c60c7cf26a1edca52aba14b9710be9190234558ec2379726b0072679240af7f8b6a23e5072c
ripemd-160 260fd47dbe51e7441a95fcfcb689c0d00c161124

80545900 as geometric shapes

Circle

Radius = n
Diameter 161091800
Circumference 506084815.43356
Area 2.0381528467715E+16

Sphere

Radius = n
Volume 2.1888647384103E+24
Surface area 8.1526113870859E+16
Circumference 506084815.43356

Square

Length = n
Perimeter 322183600
Area 6487642006810000
Diagonal 113909104.17355

Cube

Length = n
Surface area 38925852040860000
Volume 5.2255296431632E+23
Space diagonal 139509591.14136

Equilateral Triangle

Length = n
Perimeter 241637700
Area 2.8092313942783E+15
Altitude 69754795.570681

Triangular Pyramid

Length = n
Surface area 2.8092313942783E+15
Volume 6.1583457432867E+22
Height 37969701.391182