385655445 (number)

385655445 is an odd 9-digits composite number following 385655444 and preceding 385655446. In scientific notation, it is written as 3.85655445 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 163109376 positive integers (up to 385655445) that are relatively prime to 385655445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85655445 × 10^8
Engineering notation 3.85655445 × 10^6

Prime Factorization of 385655445

Prime Factorization 1197 × 15 × 47 × 457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 385655445
Product of the distinct prime numbers

The prime factorization of 385655445 is 1197 × 15 × 47 × 457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 41, 14, 115, 136, 7416, 2304, 90486, 67326, 289616, 999955, 683412, 1732845, 23074281, 11068505, 499106633, 200819122, 1909400075, 1239256489

Basic calculations (n = 385655445)

Multiplication

n×y
n×2 771310890
n×3 1156966335
n×4 1542621780
n×5 1928277225

Division

n÷y
n÷2 192827722.5
n÷3 128551815
n÷3 96413861.25
n÷5 77131089

Exponentiation

ny
n2 148730122258148025
n3 5.735858148437E+25
n4 2.2120649266924E+34
n5 8.5309488367244E+42

Nth Root

y√n
2√n 19638.112052843
3√n 727.89123392683
4√n 140.1360483703
5√n 52.148268565622

Divisors of 385655445

1, 15, 47, 457, 705, 1197, 6855, 17955, 21479, 56259, 322185, 547029, 843885, 8205435, 25710363, 385655445

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 -385655444
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 385655445 can be divided by 16 positive divisors. The sum of these divisors (counting 385655445) is 1, the average is 0.0625.

Base conversion 385655445

Base System Value
2 Binary 10110111111001010001010010101
3 Ternary 222212200022211000
4 Quaternary 112333022022111
5 Quinary 1242211433240
6 Senary 102133533513
8 Octal 2677121225
10 Decimal 385655445
12 Duodecimal a91a4299
16 Hexadecimal 16fca295
20 Vigesimal 60a6ic5
36 Base36 6dlxn9

Cryptographic Hash Functions

md5 d18428508c5b74379d4dd454c9935c07
sha1 480baae2c5e08225483516b6422c262d82244ab1
sha256 eaf636e1dc477673f67fb3a7e96501ae08a5d7b273b73215ec0687deb6a31232
sha512 4462bf91708069598dcef34f57162682bf63a1f05441f4155a57b2d848a13fa66118f7751d32dd302a6bd760eb582cd87b6f8c15477cbb9fdd32963030fc7224
ripemd-160 c7321106bc1afa6810c81a94a307c67acb7b567c

385655445 as geometric shapes

Circle

Radius = n
Diameter 771310890
Circumference 2423144625.6578
Area 4.6724945945371E+17

Sphere

Radius = n
Volume 2.4026306428217E+26
Surface area 1.8689978378148E+18
Circumference 2423144625.6578

Square

Length = n
Perimeter 1542621780
Area 148730122258148025
Diagonal 545399160.72203

Cube

Length = n
Surface area 892380733548888150
Volume 5.735858148437E+25
Space diagonal 667974824.95558

Equilateral Triangle

Length = n
Perimeter 1156966335
Area 6.4402032091761E+16
Altitude 333987412.47779

Triangular Pyramid

Length = n
Surface area 6.4402032091761E+16
Volume 6.7597736544733E+24
Height 181799720.24068