305996872 (number)

305996872 is an even 9-digits composite number following 305996871 and preceding 305996873. In scientific notation, it is written as 3.05996872 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 142566400 positive integers (up to 305996872) that are relatively prime to 305996872.

Interesting facts

Basic properties

Name

Name three hundred five million nine hundred ninety-six thousand eight hundred seventy-two

Notation

Scientific notation 3.05996872 × 10^8
Engineering notation 3.05996872 × 10^6

Prime Factorization of 305996872

Prime Factorization 2 × 2 × 2 × 17 × 101 × 22277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 76499218
Product of the distinct prime numbers

The prime factorization of 305996872 is 2 × 2 × 2 × 17 × 101 × 22277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 305996872)

Multiplication

n×y
n×2 611993744
n×3 917990616
n×4 1223987488
n×5 1529984360

Division

n÷y
n÷2 152998436
n÷3 101998957.33333
n÷3 76499218
n÷5 61199374.4

Exponentiation

ny
n2 93634085673784384
n3 2.8651737328758E+25
n4 8.7673419999656E+33
n5 2.6827792277437E+42

Nth Root

y√n
2√n 17492.766276378
3√n 673.86411393531
4√n 132.2602218219
5√n 49.790145729287

Divisors of 305996872

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 -305996871
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 305996872 can be divided by 32 positive divisors. The sum of these divisors (counting 305996872) is 1, the average is 0.03125.

Base conversion 305996872

Base System Value
2 Binary 10010001111010010010001001000
3 Ternary 210022210020210111
4 Quaternary 102033102101020
5 Quinary 1111313344442
6 Senary 50210324104
8 Octal 2217222110
10 Decimal 305996872
12 Duodecimal 86589634
16 Hexadecimal 123d2448
20 Vigesimal 4fc9c3c
36 Base36 526kp4

Cryptographic Hash Functions

md5 925646ef1d845a596e989c69cbb2a56f
sha1 82df78828ce055401e4013ddab56a34de269479e
sha256 1e1d544eb2c92f6d6d758fab04dc1a34162a8a0f4e3a058f1ee758ae3b6d3ce6
sha512 212a812987652c7d5d77a6ff60893deca94059cce2b4bfb7f3b732d1f4b3c9d77e51707f168b3f8fc11aa5d5e2d46ecc69d5a87be690d1bdd62af0e5b593a86b
ripemd-160 5d76dc702620191cd80e3b21b8cada70a489a2a0

305996872 as geometric shapes

Circle

Radius = n
Diameter 611993744
Circumference 1922635050.1933
Area 2.9416015567836E+17

Sphere

Radius = n
Volume 1.2001611667281E+26
Surface area 1.1766406227134E+18
Circumference 1922635050.1933

Square

Length = n
Perimeter 1223987488
Area 93634085673784384
Diagonal 432744926.42614

Cube

Length = n
Surface area 561804514042706304
Volume 2.8651737328758E+25
Space diagonal 530002129.26115

Equilateral Triangle

Length = n
Perimeter 917990616
Area 4.0544748426813E+16
Altitude 265001064.63058

Triangular Pyramid

Length = n
Surface area 4.0544748426813E+16
Volume 3.3766396263234E+24
Height 144248308.80871