385655490 (number)

385655490 is an even 9-digits composite number following 385655489 and preceding 385655491. In scientific notation, it is written as 3.85655490 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 89422080 positive integers (up to 385655490) that are relatively prime to 385655490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85655490 × 10^8
Engineering notation 3.85655490 × 10^6

Prime Factorization of 385655490

Prime Factorization 2 × 3 × 11 × 3 × 115 × 16937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128551830
Product of the distinct prime numbers

The prime factorization of 385655490 is 2 × 3 × 11 × 3 × 115 × 16937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 23, 83, 698, 773, 3423, 325, 95194, 15901, 855670, 47635, 7117866, 2516879, 91773537, 94576375, 191056835, 973875408, 6677841622, 9242804178

Basic calculations (n = 385655490)

Multiplication

n×y
n×2 771310980
n×3 1156966470
n×4 1542621960
n×5 1928277450

Division

n÷y
n÷2 192827745
n÷3 128551830
n÷3 96413872.5
n÷5 77131098

Exponentiation

ny
n2 148730156967140100
n3 5.7358601562939E+25
n4 2.212065959147E+34
n5 8.5309538138716E+42

Nth Root

y√n
2√n 19638.113198574
3√n 727.89126223803
4√n 140.13605245822
5√n 52.1482697826

Divisors of 385655490

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 115, 198, 230, 345, 690, 1035, 1265, 2070, 2530, 3795, 7590, 11385, 16937, 22770, 33874, 50811, 101622, 152433, 186307, 304866, 372614, 558921, 1117842, 1676763, 1947755, 3353526, 3895510, 5843265, 11686530, 17529795, 21425305, 35059590, 42850610, 64275915, 128551830, 192827745, 385655490

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385655489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385655490 can be divided by 48 positive divisors. The sum of these divisors (counting 385655490) is 1, the average is 0.020833333333333.

Base conversion 385655490

Base System Value
2 Binary 10110111111001010001011000010
3 Ternary 222212200022212200
4 Quaternary 112333022023002
5 Quinary 1242211433430
6 Senary 102133534030
8 Octal 2677121302
10 Decimal 385655490
12 Duodecimal a91a4316
16 Hexadecimal 16fca2c2
20 Vigesimal 60a6iea
36 Base36 6dlxoi

Cryptographic Hash Functions

md5 93df46687935ddd35f3bef3011f3c755
sha1 f4b6ef121cfb81cba0a7bcb5be65a55e0a236fab
sha256 65e9578736a62d89e7f214750b2e624080525e5e38a108ad6f2e9a3a6b765b6f
sha512 5142225d022f8b806573b4dad9e0935a40e334f5ebf18b7fc6347312bebd8a2d61e98ade8ea3a17e3d4254960f1b359e4c88c8d70529e540d89edbca4c2dea51
ripemd-160 775c15eecc736319f9191bb98298a2e6d01a576a

385655490 as geometric shapes

Circle

Radius = n
Diameter 771310980
Circumference 2423144908.4011
Area 4.6724956849522E+17

Sphere

Radius = n
Volume 2.4026314838709E+26
Surface area 1.8689982739809E+18
Circumference 2423144908.4011

Square

Length = n
Perimeter 1542621960
Area 148730156967140100
Diagonal 545399224.36164

Cube

Length = n
Surface area 892380941802840600
Volume 5.7358601562939E+25
Space diagonal 667974902.89787

Equilateral Triangle

Length = n
Perimeter 1156966470
Area 6.4402047121195E+16
Altitude 333987451.44894

Triangular Pyramid

Length = n
Surface area 6.4402047121195E+16
Volume 6.7597760207553E+24
Height 181799741.45388