385087369 (number)

385087369 is an odd 9-digits composite number following 385087368 and preceding 385087370. In scientific notation, it is written as 3.85087369 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 384897744 positive integers (up to 385087369) that are relatively prime to 385087369.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million eighty-seven thousand three hundred sixty-nine

Notation

Scientific notation 3.85087369 × 10^8
Engineering notation 3.85087369 × 10^6

Prime Factorization of 385087369

Prime Factorization 2053 × 187573

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 385087369
Product of the distinct prime numbers

The prime factorization of 385087369 is 2053 × 187573. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 20, 9, 852, 741, 6992, 7162, 43453, 73249, 129375, 255085, 9600590, 2600205, 57369513, 24357555, 525734736, 403626665, 2151042311, 4358859529

Basic calculations (n = 385087369)

Multiplication

n×y
n×2 770174738
n×3 1155262107
n×4 1540349476
n×5 1925436845

Division

n÷y
n÷2 192543684.5
n÷3 128362456.33333
n÷3 96271842.25
n÷5 77017473.8

Exponentiation

ny
n2 148292281763342161
n3 5.7105484627252E+25
n4 2.1990600830578E+34
n5 8.4683026165767E+42

Nth Root

y√n
2√n 19623.643112328
3√n 727.53366022424
4√n 140.08441423773
5√n 52.132896476169

Divisors of 385087369

1, 2053, 187573, 385087369

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 -385087368
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 385087369 can be divided by 4 positive divisors. The sum of these divisors (counting 385087369) is 1, the average is 0.25.

Base conversion 385087369

Base System Value
2 Binary 10110111100111111011110001001
3 Ternary 222211121110120011
4 Quaternary 112330333132021
5 Quinary 1242040243434
6 Senary 102113431521
8 Octal 2674773611
10 Decimal 385087369
12 Duodecimal a8b6b5a1
16 Hexadecimal 16f3f789
20 Vigesimal 606fi89
36 Base36 6d9rbd

Cryptographic Hash Functions

md5 a57f593af9267fa049ce795d7ddf6cf7
sha1 ff06688c56e9ec5495ee1e7c5826c6189e384019
sha256 98adee7e2d9191f42c055cc08e9ac638148ce0e9c16efe6ddc248f32130bf98a
sha512 f78a33da975a0896e5335fba839b3a4115f7201829fd00e4964c837da78686853e3fccea9be0f6dd591887f669b6774c06136408b35f5f4fde1fb87aad37d3f3
ripemd-160 07d0a5c834bd8c093ee985627af7d627c7e8d999

385087369 as geometric shapes

Circle

Radius = n
Diameter 770174738
Circumference 2419575298.8812
Area 4.6587394297178E+17

Sphere

Radius = n
Volume 2.3920289464621E+26
Surface area 1.8634957718871E+18
Circumference 2419575298.8812

Square

Length = n
Perimeter 1540349476
Area 148292281763342161
Diagonal 544595779.93837

Cube

Length = n
Surface area 889753690580052966
Volume 5.7105484627252E+25
Space diagonal 666990888.46102

Equilateral Triangle

Length = n
Perimeter 1155262107
Area 6.4212441596107E+16
Altitude 333495444.23051

Triangular Pyramid

Length = n
Surface area 6.4212441596107E+16
Volume 6.7299459038124E+24
Height 181531926.64612