321013881 (number)

321013881 is an odd 9-digits composite number following 321013880 and preceding 321013882. In scientific notation, it is written as 3.21013881 × 10^8. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 214009236 positive integers (up to 321013881) that are relatively prime to 321013881.

Interesting facts

Basic properties

Name

Name three hundred twenty-one million thirteen thousand eight hundred eighty-one

Notation

Scientific notation 3.21013881 × 10^8
Engineering notation 3.21013881 × 10^6

Prime Factorization of 321013881

Prime Factorization 27 × 11889403

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 321013881
Product of the distinct prime numbers

The prime factorization of 321013881 is 27 × 11889403. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 23, 90, 347, 299, 9551, 2705, 85664, 55340, 436408, 20065, 3356235, 9149338, 94169058, 3653085, 664917804, 352137858, 6910118264, 8445187622

Basic calculations (n = 321013881)

Multiplication

n×y
n×2 642027762
n×3 963041643
n×4 1284055524
n×5 1605069405

Division

n÷y
n÷2 160506940.5
n÷3 107004627
n÷3 80253470.25
n÷5 64202776.2

Exponentiation

ny
n2 103049911794682161
n3 3.3080452121919E+25
n4 1.0619284320892E+34
n5 3.4089376732919E+42

Nth Root

y√n
2√n 17916.860243916
3√n 684.71199713754
4√n 133.85387646204
5√n 50.269522785411

Divisors of 321013881

1, 27, 11889403, 321013881

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -321013880
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 321013881 can be divided by 4 positive divisors. The sum of these divisors (counting 321013881) is 1, the average is 0.25.

Base conversion 321013881

Base System Value
2 Binary 10011001000100100100001111001
3 Ternary 211101001012021000
4 Quaternary 103020210201321
5 Quinary 1124134421011
6 Senary 51504235213
8 Octal 2310444171
10 Decimal 321013881
12 Duodecimal 8b60bb09
16 Hexadecimal 13224879
20 Vigesimal 5066ee1
36 Base36 5b4fw9

Cryptographic Hash Functions

md5 1ea34c8124a9805b00dd84ac5b4cbe30
sha1 1eeea756dea4e3a9a56673d05f53fb2db78c20f1
sha256 a7de873bc1538d316b4c6eae30fcb8ce645105595e67140a401e432c0d867ccc
sha512 c6a638c9848749183e30cdeff800b6cdeec17aa9cb33c2e4ad21ea02878e218b2bb1bbd929e140ebee5d7c61b132ec629cf9308909a71d26b1cd9986a67ae95a
ripemd-160 152655d817ebd67030c910148e65b42cc1d69246

321013881 as geometric shapes

Circle

Radius = n
Diameter 642027762
Circumference 2016989700.4999
Area 3.2374084584725E+17

Sphere

Radius = n
Volume 1.385670738182E+26
Surface area 1.294963383389E+18
Circumference 2016989700.4999

Square

Length = n
Perimeter 1284055524
Area 103049911794682161
Diagonal 453982184.22022

Cube

Length = n
Surface area 618299470768092966
Volume 3.3080452121919E+25
Space diagonal 556012351.82687

Equilateral Triangle

Length = n
Perimeter 963041643
Area 4.462192073597E+16
Altitude 278006175.91343

Triangular Pyramid

Length = n
Surface area 4.462192073597E+16
Volume 3.8985686700209E+24
Height 151327394.74007