320121284 (number)

320121284 is an even 9-digits composite number following 320121283 and preceding 320121285. In scientific notation, it is written as 3.20121284 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 137194824 positive integers (up to 320121284) that are relatively prime to 320121284.

Interesting facts

Basic properties

Name

Name three hundred twenty million one hundred twenty-one thousand two hundred eighty-four

Notation

Scientific notation 3.20121284 × 10^8
Engineering notation 3.20121284 × 10^6

Prime Factorization of 320121284

Prime Factorization 2 × 2 × 7 × 11432903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 160060642
Product of the distinct prime numbers

The prime factorization of 320121284 is 2 × 2 × 7 × 11432903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 18, 47, 860, 896, 9107, 5849, 43231, 33286, 613009, 960175, 3940276, 3252008, 50629592, 2424879, 498016777, 584999336, 7267626653, 1164674688

Basic calculations (n = 320121284)

Multiplication

n×y
n×2 640242568
n×3 960363852
n×4 1280485136
n×5 1600606420

Division

n÷y
n÷2 160060642
n÷3 106707094.66667
n÷3 80030321
n÷5 64024256.8

Exponentiation

ny
n2 102477636469808656
n3 3.2805272568E+25
n4 1.0501665976438E+34
n5 3.3618067965165E+42

Nth Root

y√n
2√n 17891.933489704
3√n 684.07678139016
4√n 133.76073224121
5√n 50.241536198413

Divisors of 320121284

1, 2, 4, 7, 14, 28, 11432903, 22865806, 45731612, 80030321, 160060642, 320121284

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320121283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320121284 can be divided by 12 positive divisors. The sum of these divisors (counting 320121284) is 1, the average is 0.083333333333333.

Base conversion 320121284

Base System Value
2 Binary 10011000101001010100111000100
3 Ternary 211022100211211212
4 Quaternary 103011022213010
5 Quinary 1123422340114
6 Senary 51433150552
8 Octal 2305124704
10 Decimal 320121284
12 Duodecimal 8b25b458
16 Hexadecimal 1314a9c4
20 Vigesimal 500f344
36 Base36 5alb5w

Cryptographic Hash Functions

md5 ff566b580fd6e156e5bae10747866d00
sha1 4fd714de8dcdd195c65937b2eea62793ee4d545e
sha256 2c2a7e994955375d122138fd2640a2ff98dee9b7017dbe3a83e6237e096aa656
sha512 471ea407c448cd046afbe75d9f9a8dff74b10cb6ec918ec3fadff1aa78a3e91dae61ea193a3ef69458b55c54fde01cab8e3e1c00804335d5dacdcd337251fe31
ripemd-160 4f30710f3cc633d1184a2fe49ef6b0031e8b2b37

320121284 as geometric shapes

Circle

Radius = n
Diameter 640242568
Circumference 2011381348.1443
Area 3.219429898908E+17

Sphere

Radius = n
Volume 1.3741440439819E+26
Surface area 1.2877719595632E+18
Circumference 2011381348.1443

Square

Length = n
Perimeter 1280485136
Area 102477636469808656
Diagonal 452719861.43709

Cube

Length = n
Surface area 614865818818851936
Volume 3.2805272568E+25
Space diagonal 554466328.47219

Equilateral Triangle

Length = n
Perimeter 960363852
Area 4.437411825132E+16
Altitude 277233164.23609

Triangular Pyramid

Length = n
Surface area 4.437411825132E+16
Volume 3.8661384485843E+24
Height 150906620.47903