320825905 (number)

320825905 is an odd 9-digits composite number following 320825904 and preceding 320825906. In scientific notation, it is written as 3.20825905 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 255176448 positive integers (up to 320825905) that are relatively prime to 320825905.

Interesting facts

Basic properties

Name

Name three hundred twenty million eight hundred twenty-five thousand nine hundred five

Notation

Scientific notation 3.20825905 × 10^8
Engineering notation 3.20825905 × 10^6

Prime Factorization of 320825905

Prime Factorization 5 × 173 × 370897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 320825905
Product of the distinct prime numbers

The prime factorization of 320825905 is 5 × 173 × 370897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 96, 61, 689, 163, 2407, 6864, 10361, 7451, 463366, 643309, 1061058, 4681424, 34846600, 6798747, 416965952, 140855194, 8836051191, 8877046765

Basic calculations (n = 320825905)

Multiplication

n×y
n×2 641651810
n×3 962477715
n×4 1283303620
n×5 1604129525

Division

n÷y
n÷2 160412952.5
n÷3 106941968.33333
n÷3 80206476.25
n÷5 64165181

Exponentiation

ny
n2 102929261319069025
n3 3.3022373413672E+25
n4 1.0594432835689E+34
n5 3.3989685024717E+42

Nth Root

y√n
2√n 17911.613690564
3√n 684.5783221773
4√n 133.83427696433
5√n 50.263634144152

Divisors of 320825905

1, 5, 173, 865, 370897, 1854485, 64165181, 320825905

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 -320825904
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 320825905 can be divided by 8 positive divisors. The sum of these divisors (counting 320825905) is 1, the average is 0.125.

Base conversion 320825905

Base System Value
2 Binary 10011000111110110101000110001
3 Ternary 211100200122101221
4 Quaternary 103013312220301
5 Quinary 1124112412110
6 Senary 51500225041
8 Octal 2307665061
10 Decimal 320825905
12 Duodecimal 8b53b181
16 Hexadecimal 131f6a31
20 Vigesimal 50534f5
36 Base36 5b0eup

Cryptographic Hash Functions

md5 b4cbab3ea02aa7ca277f7ba69b31e2b9
sha1 6884e17e7c7cc1dabafee9e4f06540c4bc10044f
sha256 3a3cf04fdd6bd3dfc45edd4416ad93246ab25f42354dc2e6842f9b7806be3ee3
sha512 70a22e97b4108de9ecf9bcc5426fe73fda01907685fa5e529e012d3a9195cb090bcd84123c3ef000ebe83a423384ce5e3d54c7d6ef88af16c9e1f633af6de1c2
ripemd-160 81a5bcb9bfc91b3287ea01afc33968f730dba04d

320825905 as geometric shapes

Circle

Radius = n
Diameter 641651810
Circumference 2015808612.4586
Area 3.2336181119941E+17

Sphere

Radius = n
Volume 1.3832379429399E+26
Surface area 1.2934472447976E+18
Circumference 2015808612.4586

Square

Length = n
Perimeter 1283303620
Area 102929261319069025
Diagonal 453716346.01162

Cube

Length = n
Surface area 617575567914414150
Volume 3.3022373413672E+25
Space diagonal 555686767.84427

Equilateral Triangle

Length = n
Perimeter 962477715
Area 4.456967754754E+16
Altitude 277843383.92213

Triangular Pyramid

Length = n
Surface area 4.456967754754E+16
Volume 3.8917240286136E+24
Height 151238782.00387