385776721 (number)

385776721 is an odd 9-digits composite number following 385776720 and preceding 385776722. In scientific notation, it is written as 3.85776721 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 350535120 positive integers (up to 385776721) that are relatively prime to 385776721.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million seven hundred seventy-six thousand seven hundred twenty-one

Notation

Scientific notation 3.85776721 × 10^8
Engineering notation 3.85776721 × 10^6

Prime Factorization of 385776721

Prime Factorization 11 × 2383 × 14717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 385776721
Product of the distinct prime numbers

The prime factorization of 385776721 is 11 × 2383 × 14717. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385776721)

Multiplication

n×y
n×2 771553442
n×3 1157330163
n×4 1543106884
n×5 1928883605

Division

n÷y
n÷2 192888360.5
n÷3 128592240.33333
n÷3 96444180.25
n÷5 77155344.2

Exponentiation

ny
n2 148823678465511841
n3 5.7412710685583E+25
n4 2.2148487272006E+34
n5 8.5443707949047E+42

Nth Root

y√n
2√n 19641.199581492
3√n 727.96752524401
4√n 140.14706412013
5√n 52.151547937472

Divisors of 385776721

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385776720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385776721 can be divided by 8 positive divisors. The sum of these divisors (counting 385776721) is 1, the average is 0.125.

Base conversion 385776721

Base System Value
2 Binary 10110111111100111110001010001
3 Ternary 222212220111011201
4 Quaternary 112333213301101
5 Quinary 1242224323341
6 Senary 102140311201
8 Octal 2677476121
10 Decimal 385776721
12 Duodecimal a9242501
16 Hexadecimal 16fe7c51
20 Vigesimal 60b21g1
36 Base36 6doj81

Cryptographic Hash Functions

md5 6de1cb0c7f4383d2cf68afef2473fca0
sha1 ecb1ad0f04e85ca49615784b59a45196fb944754
sha256 4166febbefb3e1b9310cb98363a9266ef2e47dea4bc8184c11e2e2b2d877079a
sha512 e3c8ed96b2d0bd15ccf093844b1f16a7e52f3b0a79fd25ef143e2a20bfd72e0ba3c34a6c8e9c93e3a3fdc738d2a3625d52ca98cb1ccea11d401a094f7b0dd500
ripemd-160 1a9fa6eb7a7163ada5ec780c4a6838516737834f

385776721 as geometric shapes

Circle

Radius = n
Diameter 771553442
Circumference 2423906625.2391
Area 4.6754337494746E+17

Sphere

Radius = n
Volume 2.4048980015001E+26
Surface area 1.8701734997898E+18
Circumference 2423906625.2391

Square

Length = n
Perimeter 1543106884
Area 148823678465511841
Diagonal 545570670.88602

Cube

Length = n
Surface area 892942070793071046
Volume 5.7412710685583E+25
Space diagonal 668184881.14932

Equilateral Triangle

Length = n
Perimeter 1157330163
Area 6.444254311789E+16
Altitude 334092440.57466

Triangular Pyramid

Length = n
Surface area 6.444254311789E+16
Volume 6.7661528420129E+24
Height 181856890.29534