385408049 (number)

385408049 is an odd 9-digits composite number following 385408048 and preceding 385408050. In scientific notation, it is written as 3.85408049 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors. There are 355761120 positive integers (up to 385408049) that are relatively prime to 385408049.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million four hundred eight thousand forty-nine

Notation

Scientific notation 3.85408049 × 10^8
Engineering notation 3.85408049 × 10^6

Prime Factorization of 385408049

Prime Factorization 13 × 13 × 2280521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29646773
Product of the distinct prime numbers

The prime factorization of 385408049 is 13 × 13 × 2280521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 27, 12, 308, 350, 4722, 808, 33839, 84659, 767247, 507599, 1713424, 8588124, 72036177, 52417057, 121489338, 502258551, 2838006654, 4628477915

Basic calculations (n = 385408049)

Multiplication

n×y
n×2 770816098
n×3 1156224147
n×4 1541632196
n×5 1927040245

Division

n÷y
n÷2 192704024.5
n÷3 128469349.66667
n÷3 96352012.25
n÷5 77081609.8

Exponentiation

ny
n2 148539364233986401
n3 5.7248266569121E+25
n4 2.2063942727037E+34
n5 8.503621119675E+42

Nth Root

y√n
2√n 19631.812168009
3√n 727.73555446216
4√n 140.1135688219
5√n 52.141576278539

Divisors of 385408049

1, 13, 169, 2280521, 29646773, 385408049

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385408048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385408049 can be divided by 6 positive divisors. The sum of these divisors (counting 385408049) is 1, the average is 0.16666666666667.

Base conversion 385408049

Base System Value
2 Binary 10110111110001101110000110001
3 Ternary 222212012202110012
4 Quaternary 112332031300301
5 Quinary 1242131024144
6 Senary 102124344305
8 Octal 2676156061
10 Decimal 385408049
12 Duodecimal a90a5095
16 Hexadecimal 16f8dc31
20 Vigesimal 608g029
36 Base36 6dgmr5

Cryptographic Hash Functions

md5 d0568b1921bdada1496e08a18ed3ef22
sha1 db4407b60c2c5c231ea25d02613d95381edbd452
sha256 e002d0e6093d68a52912361d1c2f17563a3363b03985c3e9466583f914752de7
sha512 077d7367d5f5c2af0bd51578085af7b472e42c98dbd36e9c2ee02e6f424610132a4d3b6d27e103f51037b76d1bb7d3c23a2cb3cc17c50a341417b56bc2cee968
ripemd-160 9e3d0dd48cfcb9bc78af299862fbec029464d877

385408049 as geometric shapes

Circle

Radius = n
Diameter 770816098
Circumference 2421590190.7456
Area 4.6665017544639E+17

Sphere

Radius = n
Volume 2.3980097824573E+26
Surface area 1.8666007017856E+18
Circumference 2421590190.7456

Square

Length = n
Perimeter 1541632196
Area 148539364233986401
Diagonal 545049289.94355

Cube

Length = n
Surface area 891236185403918406
Volume 5.7248266569121E+25
Space diagonal 667546322.514

Equilateral Triangle

Length = n
Perimeter 1156224147
Area 6.4319431444311E+16
Altitude 333773161.257

Triangular Pyramid

Length = n
Surface area 6.4319431444311E+16
Volume 6.7467729170334E+24
Height 181683096.64785