320828891 (number)

320828891 is an odd 9-digits composite number following 320828890 and preceding 320828892. In scientific notation, it is written as 3.20828891 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 309843072 positive integers (up to 320828891) that are relatively prime to 320828891.

Interesting facts

Basic properties

Name

Name three hundred twenty million eight hundred twenty-eight thousand eight hundred ninety-one

Notation

Scientific notation 3.20828891 × 10^8
Engineering notation 3.20828891 × 10^6

Prime Factorization of 320828891

Prime Factorization 43 × 89 × 83833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 320828891
Product of the distinct prime numbers

The prime factorization of 320828891 is 43 × 89 × 83833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 320828891)

Multiplication

n×y
n×2 641657782
n×3 962486673
n×4 1283315564
n×5 1604144455

Division

n÷y
n÷2 160414445.5
n÷3 106942963.66667
n÷3 80207222.75
n÷5 64165778.2

Exponentiation

ny
n2 102931177300289881
n3 3.3023295462576E+25
n4 1.0594827260424E+34
n5 3.3991266802983E+42

Nth Root

y√n
2√n 17911.697044111
3√n 684.580446013
4√n 133.83458836979
5√n 50.263727706829

Divisors of 320828891

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320828890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320828891 can be divided by 8 positive divisors. The sum of these divisors (counting 320828891) is 1, the average is 0.125.

Base conversion 320828891

Base System Value
2 Binary 10011000111110111010111011011
3 Ternary 211100200210111112
4 Quaternary 103013313113123
5 Quinary 1124113011031
6 Senary 51500250535
8 Octal 2307672733
10 Decimal 320828891
12 Duodecimal 8b540a4b
16 Hexadecimal 131f75db
20 Vigesimal 5053c4b
36 Base36 5b0h5n

Cryptographic Hash Functions

md5 ced0f79e3152fcf3ff2e00299d247fa6
sha1 268d3e0a3361fce2554c21745214c7ed3287e369
sha256 7ad713f909d19854c4cec45c9ad006039d299110d32bf0d659327922377cb2b4
sha512 05523ab7d3003a40df80aeada13d3932ea813a381fcff2c06c39e5480479fe862a7d80e265073032c4f5dfba46277f79840660ca5bb497295cc4e947d936d3bc
ripemd-160 fe1ae21fe6df0ce2ee374b738d3fedc1d73d7ec4

320828891 as geometric shapes

Circle

Radius = n
Diameter 641657782
Circumference 2015827374.0499
Area 3.2336783043194E+17

Sphere

Radius = n
Volume 1.3832765656341E+26
Surface area 1.2934713217278E+18
Circumference 2015827374.0499

Square

Length = n
Perimeter 1283315564
Area 102931177300289881
Diagonal 453720568.85332

Cube

Length = n
Surface area 617587063801739286
Volume 3.3023295462576E+25
Space diagonal 555691939.74798

Equilateral Triangle

Length = n
Perimeter 962486673
Area 4.4570507191746E+16
Altitude 277845969.87399

Triangular Pyramid

Length = n
Surface area 4.4570507191746E+16
Volume 3.8918326931191E+24
Height 151240189.61777