321005144 (number)

321005144 is an even 9-digits composite number following 321005143 and preceding 321005145. In scientific notation, it is written as 3.21005144 × 10^8. The sum of its digits is 20. It has a total of 4 prime factors and 8 positive divisors. There are 160502568 positive integers (up to 321005144) that are relatively prime to 321005144.

Interesting facts

Basic properties

Name

Name three hundred twenty-one million five thousand one hundred forty-four

Notation

Scientific notation 3.21005144 × 10^8
Engineering notation 3.21005144 × 10^6

Prime Factorization of 321005144

Prime Factorization 2 × 2 × 2 × 40125643

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80251286
Product of the distinct prime numbers

The prime factorization of 321005144 is 2 × 2 × 2 × 40125643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 6, 6, 615, 68, 8463, 7727, 45974, 42956, 442277, 324622, 3546580, 3863105, 90005205, 18886809, 657740218, 914578021, 2856152804, 4285991843

Basic calculations (n = 321005144)

Multiplication

n×y
n×2 642010288
n×3 963015432
n×4 1284020576
n×5 1605025720

Division

n÷y
n÷2 160502572
n÷3 107001714.66667
n÷3 80251286
n÷5 64201028.8

Exponentiation

ny
n2 103044302474460736
n3 3.3077751154194E+25
n4 1.0618128272448E+34
n5 3.4084737951077E+42

Nth Root

y√n
2√n 17916.616421635
3√n 684.70578517044
4√n 133.85296568113
5√n 50.269249146401

Divisors of 321005144

1, 2, 4, 8, 40125643, 80251286, 160502572, 321005144

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 -321005143
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 321005144 can be divided by 8 positive divisors. The sum of these divisors (counting 321005144) is 1, the average is 0.125.

Base conversion 321005144

Base System Value
2 Binary 10011001000100010011001011000
3 Ternary 211101000202021102
4 Quaternary 103020202121120
5 Quinary 1124134131034
6 Senary 51504130532
8 Octal 2310423130
10 Decimal 321005144
12 Duodecimal 8b606a48
16 Hexadecimal 13222658
20 Vigesimal 5065ch4
36 Base36 5b495k

Cryptographic Hash Functions

md5 4c142403774c55d5f806ddbf70bc1d1b
sha1 b9ffab4bea94e3f00234a0c76f22a71e51a573ec
sha256 72c1bb8c327fd08e1bbb5c6dafa59a3550a426a00304e54517ac860577abecd1
sha512 4a1722b48dd424de2bd2eb11d2a7e1ca6b8a1117ee56403a76daa7d1567639172c71647c96cbe4c8832fd4a8cba7f10a0d89cd97334f185aa4d52a43a853ee38
ripemd-160 7bc645a47cdb5d20013a4892642baa63cdd631f0

321005144 as geometric shapes

Circle

Radius = n
Diameter 642010288
Circumference 2016934804.3099
Area 3.2372322364805E+17

Sphere

Radius = n
Volume 1.3855576003105E+26
Surface area 1.2948928945922E+18
Circumference 2016934804.3099

Square

Length = n
Perimeter 1284020576
Area 103044302474460736
Diagonal 453969828.23633

Cube

Length = n
Surface area 618265814846764416
Volume 3.3077751154194E+25
Space diagonal 555997218.89896

Equilateral Triangle

Length = n
Perimeter 963015432
Area 4.4619491829065E+16
Altitude 277998609.44948

Triangular Pyramid

Length = n
Surface area 4.4619491829065E+16
Volume 3.8982503579219E+24
Height 151323276.07878