385637457 (number)

385637457 is an odd 9-digits composite number following 385637456 and preceding 385637458. In scientific notation, it is written as 3.85637457 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 257091636 positive integers (up to 385637457) that are relatively prime to 385637457.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million six hundred thirty-seven thousand four hundred fifty-seven

Notation

Scientific notation 3.85637457 × 10^8
Engineering notation 3.85637457 × 10^6

Prime Factorization of 385637457

Prime Factorization 3 × 128545819

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 385637457
Product of the distinct prime numbers

The prime factorization of 385637457 is 3 × 128545819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 84, 51, 866, 938, 5361, 5812, 48899, 21106, 765223, 928323, 4536139, 9129984, 88181215, 93976713, 466599957, 684457456, 7397618382, 2592373811

Basic calculations (n = 385637457)

Multiplication

n×y
n×2 771274914
n×3 1156912371
n×4 1542549828
n×5 1928187285

Division

n÷y
n÷2 192818728.5
n÷3 128545819
n÷3 96409364.25
n÷5 77127491.4

Exponentiation

ny
n2 148716248241426849
n3 5.7350555786405E+25
n4 2.2116522491006E+34
n5 8.5289594911147E+42

Nth Root

y√n
2√n 19637.654060503
3√n 727.87991682046
4√n 140.13441426182
5√n 52.14778208964

Divisors of 385637457

1, 3, 128545819, 385637457

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 -385637456
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 385637457 can be divided by 4 positive divisors. The sum of these divisors (counting 385637457) is 1, the average is 0.25.

Base conversion 385637457

Base System Value
2 Binary 10110111111000101110001010001
3 Ternary 222212122102010210
4 Quaternary 112333011301101
5 Quinary 1242210344312
6 Senary 102133314333
8 Octal 2677056121
10 Decimal 385637457
12 Duodecimal a91959a9
16 Hexadecimal 16fc5c51
20 Vigesimal 60a4dch
36 Base36 6dljrl

Cryptographic Hash Functions

md5 38a13a53744aedf775c767a761386e8f
sha1 45521e3ea724bce122e72876690839613e29f591
sha256 d98b9a79ccd6d7addd5772579a11138bb9570baa9f65b1dc97045bf3bde03344
sha512 ac8973f2618da151994bf01f4a9237dbb3889f171993d7ec18f6e859a1fcc7113c8064c8647081b49dde90ede7ea2a673271bcc5310893e681dc7a8379df14b3
ripemd-160 a3aa2623b519748008539f369548adbd09602692

385637457 as geometric shapes

Circle

Radius = n
Diameter 771274914
Circumference 2423031603.7205
Area 4.672058729447E+17

Sphere

Radius = n
Volume 2.4022944631715E+26
Surface area 1.8688234917788E+18
Circumference 2423031603.7205

Square

Length = n
Perimeter 1542549828
Area 148716248241426849
Diagonal 545373721.84847

Cube

Length = n
Surface area 892297489448561094
Volume 5.7350555786405E+25
Space diagonal 667943668.82566

Equilateral Triangle

Length = n
Perimeter 1156912371
Area 6.4396024466294E+16
Altitude 333971834.41283

Triangular Pyramid

Length = n
Surface area 6.4396024466294E+16
Volume 6.7588278168973E+24
Height 181791240.61616