385655460 (number)

385655460 is an even 9-digits composite number following 385655459 and preceding 385655461. In scientific notation, it is written as 3.85655460 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 102841440 positive integers (up to 385655460) that are relatively prime to 385655460.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85655460 × 10^8
Engineering notation 3.85655460 × 10^6

Prime Factorization of 385655460

Prime Factorization 2 × 2 × 15 × 6427591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 192827730
Product of the distinct prime numbers

The prime factorization of 385655460 is 2 × 2 × 15 × 6427591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385655460)

Multiplication

n×y
n×2 771310920
n×3 1156966380
n×4 1542621840
n×5 1928277300

Division

n÷y
n÷2 192827730
n÷3 128551820
n÷3 96413865
n÷5 77131092

Exponentiation

ny
n2 148730133827811600
n3 5.7358588177226E+25
n4 2.2120652708439E+34
n5 8.5309504957732E+42

Nth Root

y√n
2√n 19638.112434753
3√n 727.8912433639
4√n 140.13604973294
5√n 52.148268971281

Divisors of 385655460

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 -385655459
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 385655460 can be divided by 12 positive divisors. The sum of these divisors (counting 385655460) is 1, the average is 0.083333333333333.

Base conversion 385655460

Base System Value
2 Binary 10110111111001010001010100100
3 Ternary 222212200022211120
4 Quaternary 112333022022210
5 Quinary 1242211433320
6 Senary 102133533540
8 Octal 2677121244
10 Decimal 385655460
12 Duodecimal a91a42b0
16 Hexadecimal 16fca2a4
20 Vigesimal 60a6id0
36 Base36 6dlxno

Cryptographic Hash Functions

md5 ee4128536cf20a6e1e405ff955f774a0
sha1 3053ac568babe9bf33cf337de09dc645aac6c030
sha256 fee841ba178090abe91b0426c157a81d1e9e20733f8cc179be2ddae6a749e4cf
sha512 07df34bea0891d135824950a66b6a7e2c0f0273b39868e84786b645d8ada11e05382a5276f7532b2b27c71b531bd632c967c77bc4f41eeede69125841e452b52
ripemd-160 1c913ac826ec7abd64999e9e98470922cd3c0f71

385655460 as geometric shapes

Circle

Radius = n
Diameter 771310920
Circumference 2423144719.9056
Area 4.6724949580088E+17

Sphere

Radius = n
Volume 2.4026309231714E+26
Surface area 1.8689979832035E+18
Circumference 2423144719.9056

Square

Length = n
Perimeter 1542621840
Area 148730133827811600
Diagonal 545399181.93523

Cube

Length = n
Surface area 892380802966869600
Volume 5.7358588177226E+25
Space diagonal 667974850.93635

Equilateral Triangle

Length = n
Perimeter 1156966380
Area 6.4402037101572E+16
Altitude 333987425.46817

Triangular Pyramid

Length = n
Surface area 6.4402037101572E+16
Volume 6.7597744432339E+24
Height 181799727.31174