395280448 (number)

395280448 is an even 9-digits composite number following 395280447 and preceding 395280449. In scientific notation, it is written as 3.95280448 × 10^8. The sum of its digits is 43. It has a total of 8 prime factors and 28 positive divisors. There are 196127360 positive integers (up to 395280448) that are relatively prime to 395280448.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million two hundred eighty thousand four hundred forty-eight

Notation

Scientific notation 3.95280448 × 10^8
Engineering notation 3.95280448 × 10^6

Prime Factorization of 395280448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 131 × 47147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12352514
Product of the distinct prime numbers

The prime factorization of 395280448 is 2 × 2 × 2 × 2 × 2 × 2 × 131 × 47147. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 6, 24, 49, 893, 155, 9183, 3536, 22930, 21730, 342952, 476199, 4300937, 3758730, 38180350, 37732967, 132067410, 901961395, 7660477634, 9528498093

Basic calculations (n = 395280448)

Multiplication

n×y
n×2 790560896
n×3 1185841344
n×4 1581121792
n×5 1976402240

Division

n÷y
n÷2 197640224
n÷3 131760149.33333
n÷3 98820112
n÷5 79056089.6

Exponentiation

ny
n2 156246632571080704
n3 6.1761238921188E+25
n4 2.4413010189802E+34
n5 9.6499856048536E+42

Nth Root

y√n
2√n 19881.661097604
3√n 733.89699767552
4√n 141.00234429826
5√n 52.406006529068

Divisors of 395280448

1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 47147, 94294, 188588, 377176, 754352, 1508704, 3017408, 6176257, 12352514, 24705028, 49410056, 98820112, 197640224, 395280448

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395280447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395280448 can be divided by 28 positive divisors. The sum of these divisors (counting 395280448) is 1, the average is 0.035714285714286.

Base conversion 395280448

Base System Value
2 Binary 10111100011111000000001000000
3 Ternary 1000112210022211121
4 Quaternary 113203320001000
5 Quinary 1302142433243
6 Senary 103120122024
8 Octal 2743700100
10 Decimal 395280448
12 Duodecimal b0466314
16 Hexadecimal 178f8040
20 Vigesimal 63aa128
36 Base36 6jc8cg

Cryptographic Hash Functions

md5 0f58ade7663d3de91fe491901d1eb777
sha1 cd779340a049a6cab80ab28177ea7a4447234841
sha256 5e6cf212492aa9de64584939b335fd7dc64e53690e31c4e6a62fbcc3b4374fd0
sha512 5c13c4e1f6e85187beaa5cf6ec23cecf7e18cdc4bb67332cc77871d956b2cad9fb5be8c5b39853bc4018370dc6899cae68f43fdcc9d9638278918079d8080156
ripemd-160 855a3e2a415e6913ac5517e60508ebe9c9cc6a88

395280448 as geometric shapes

Circle

Radius = n
Diameter 790560896
Circumference 2483620303.089
Area 4.9086327303345E+17

Sphere

Radius = n
Volume 2.5870487262854E+26
Surface area 1.9634530921338E+18
Circumference 2483620303.089

Square

Length = n
Perimeter 1581121792
Area 156246632571080704
Diagonal 559010970.50251

Cube

Length = n
Surface area 937479795426484224
Volume 6.1761238921188E+25
Space diagonal 684645819.17459

Equilateral Triangle

Length = n
Perimeter 1185841344
Area 6.7656776531164E+16
Altitude 342322909.58729

Triangular Pyramid

Length = n
Surface area 6.7656776531164E+16
Volume 7.2786318092758E+24
Height 186336990.1675