385655457 (number)

385655457 is an odd 9-digits composite number following 385655456 and preceding 385655458. In scientific notation, it is written as 3.85655457 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 230437200 positive integers (up to 385655457) that are relatively prime to 385655457.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85655457 × 10^8
Engineering notation 3.85655457 × 10^6

Prime Factorization of 385655457

Prime Factorization 3 × 11 × 71 × 164599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 385655457
Product of the distinct prime numbers

The prime factorization of 385655457 is 3 × 11 × 71 × 164599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 53, 84, 286, 813, 560, 8601, 72574, 31284, 613304, 821894, 6943978, 4024208, 35514897, 19221541, 432145459, 459098671, 10019784, 6900424170

Basic calculations (n = 385655457)

Multiplication

n×y
n×2 771310914
n×3 1156966371
n×4 1542621828
n×5 1928277285

Division

n÷y
n÷2 192827728.5
n÷3 128551819
n÷3 96413864.25
n÷5 77131091.4

Exponentiation

ny
n2 148730131513878849
n3 5.7358586838655E+25
n4 2.2120652020136E+34
n5 8.5309501639634E+42

Nth Root

y√n
2√n 19638.112358371
3√n 727.89124147649
4√n 140.13604946041
5√n 52.14826889015

Divisors of 385655457

1, 3, 11, 33, 71, 213, 781, 2343, 164599, 493797, 1810589, 5431767, 11686529, 35059587, 128551819, 385655457

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385655456
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385655457 can be divided by 16 positive divisors. The sum of these divisors (counting 385655457) is 1, the average is 0.0625.

Base conversion 385655457

Base System Value
2 Binary 10110111111001010001010100001
3 Ternary 222212200022211110
4 Quaternary 112333022022201
5 Quinary 1242211433312
6 Senary 102133533533
8 Octal 2677121241
10 Decimal 385655457
12 Duodecimal a91a42a9
16 Hexadecimal 16fca2a1
20 Vigesimal 60a6ich
36 Base36 6dlxnl

Cryptographic Hash Functions

md5 30acaa5393f34a4e54c8d672b3a5c534
sha1 734abbdbc8e5c0a7d5e82bc72e2cf44ab6ec5ccb
sha256 a9bd8284e8390d0ce8afd36be8662fa38cdb57a3e73b6f14c7a5145b6c35a52d
sha512 bda9c6ba635cdfef21df1eb1f0adf355f7a3eddbfdb542ee84ce396d70e4e001c765303ae020cf5bec95a4f7b061b71ddf355d79d33fbadf26a000f59b416bbe
ripemd-160 b972cd0f5f01f145675306d253d60370d3bf7c5d

385655457 as geometric shapes

Circle

Radius = n
Diameter 771310914
Circumference 2423144701.056
Area 4.6724948853145E+17

Sphere

Radius = n
Volume 2.4026308671015E+26
Surface area 1.8689979541258E+18
Circumference 2423144701.056

Square

Length = n
Perimeter 1542621828
Area 148730131513878849
Diagonal 545399177.69259

Cube

Length = n
Surface area 892380789083273094
Volume 5.7358586838655E+25
Space diagonal 667974845.74019

Equilateral Triangle

Length = n
Perimeter 1156966371
Area 6.440203609961E+16
Altitude 333987422.8701

Triangular Pyramid

Length = n
Surface area 6.440203609961E+16
Volume 6.7597742854817E+24
Height 181799725.89753