385408040 (number)

385408040 is an even 9-digits composite number following 385408039 and preceding 385408041. In scientific notation, it is written as 3.85408040 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 153728064 positive integers (up to 385408040) that are relatively prime to 385408040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85408040 × 10^8
Engineering notation 3.85408040 × 10^6

Prime Factorization of 385408040

Prime Factorization 2 × 2 × 2 × 5 × 359 × 26839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 96352010
Product of the distinct prime numbers

The prime factorization of 385408040 is 2 × 2 × 2 × 5 × 359 × 26839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 54, 47, 320, 935, 2064, 6641, 38701, 42315, 814464, 412817, 5582755, 6914733, 73835218, 13337784, 438711053, 770328754, 2977377786, 8876702449

Basic calculations (n = 385408040)

Multiplication

n×y
n×2 770816080
n×3 1156224120
n×4 1541632160
n×5 1927040200

Division

n÷y
n÷2 192704020
n÷3 128469346.66667
n÷3 96352010
n÷5 77081608

Exponentiation

ny
n2 148539357296641600
n3 5.7248262558558E+25
n4 2.2063940666099E+34
n5 8.5036201267976E+42

Nth Root

y√n
2√n 19631.81193879
3√n 727.7355487975
4√n 140.11356800392
5√n 52.141576035018

Divisors of 385408040

1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 14360, 26839, 53678, 107356, 134195, 214712, 268390, 536780, 1073560, 9635201, 19270402, 38540804, 48176005, 77081608, 96352010, 192704020, 385408040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385408039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385408040 can be divided by 32 positive divisors. The sum of these divisors (counting 385408040) is 1, the average is 0.03125.

Base conversion 385408040

Base System Value
2 Binary 10110111110001101110000101000
3 Ternary 222212012202102212
4 Quaternary 112332031300220
5 Quinary 1242131024130
6 Senary 102124344252
8 Octal 2676156050
10 Decimal 385408040
12 Duodecimal a90a5088
16 Hexadecimal 16f8dc28
20 Vigesimal 608g020
36 Base36 6dgmqw

Cryptographic Hash Functions

md5 f310bf1b8492dcabaa5414918facee3c
sha1 56b87780aa44ff40d07be38e6de84dc12419c216
sha256 9cc002b1e5f62c7e005df85855882c05e02ee5624833c6f1d13d7acfc1f5830c
sha512 720cc8c92d44fe29354e3fcb7ad6cc607dfc45404aa485b8c6c27d5f24abad54d67e930325fb2aa700b19c1baa55e6b54623dc56b94b4c2601cde9476661635b
ripemd-160 f488d709a146cce91731707495f94387842f27df

385408040 as geometric shapes

Circle

Radius = n
Diameter 770816080
Circumference 2421590134.1969
Area 4.6665015365208E+17

Sphere

Radius = n
Volume 2.3980096144633E+26
Surface area 1.8666006146083E+18
Circumference 2421590134.1969

Square

Length = n
Perimeter 1541632160
Area 148539357296641600
Diagonal 545049277.21563

Cube

Length = n
Surface area 891236143779849600
Volume 5.7248262558558E+25
Space diagonal 667546306.92554

Equilateral Triangle

Length = n
Perimeter 1156224120
Area 6.4319428440353E+16
Altitude 333773153.46277

Triangular Pyramid

Length = n
Surface area 6.4319428440353E+16
Volume 6.7467724443841E+24
Height 181683092.40521