388289264 (number)

388289264 is an even 9-digits composite number following 388289263 and preceding 388289265. In scientific notation, it is written as 3.88289264 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 176495040 positive integers (up to 388289264) that are relatively prime to 388289264.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred eighty-nine thousand two hundred sixty-four

Notation

Scientific notation 3.88289264 × 10^8
Engineering notation 3.88289264 × 10^6

Prime Factorization of 388289264

Prime Factorization 2 × 2 × 2 × 2 × 11 × 2206189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48536158
Product of the distinct prime numbers

The prime factorization of 388289264 is 2 × 2 × 2 × 2 × 11 × 2206189. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 37, 94, 797, 102, 3139, 237, 40874, 84177, 544833, 649265, 9481852, 9456660, 62078466, 80236681, 5132706, 481486304, 2308044835, 1574551478

Basic calculations (n = 388289264)

Multiplication

n×y
n×2 776578528
n×3 1164867792
n×4 1553157056
n×5 1941446320

Division

n÷y
n÷2 194144632
n÷3 129429754.66667
n÷3 97072316
n÷5 77657852.8

Exponentiation

ny
n2 150768552537661696
n3 5.8541810299194E+25
n4 2.2731156434302E+34
n5 8.8262640017439E+42

Nth Root

y√n
2√n 19705.05681291
3√n 729.54451099937
4√n 140.37470147042
5√n 52.21930369522

Divisors of 388289264

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2206189, 4412378, 8824756, 17649512, 24268079, 35299024, 48536158, 97072316, 194144632, 388289264

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388289263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388289264 can be divided by 20 positive divisors. The sum of these divisors (counting 388289264) is 1, the average is 0.05.

Base conversion 388289264

Base System Value
2 Binary 10111001001001101001011110000
3 Ternary 1000001122010201212
4 Quaternary 113021031023300
5 Quinary 1243400224024
6 Senary 102310215252
8 Octal 2711151360
10 Decimal 388289264
12 Duodecimal aa054528
16 Hexadecimal 1724d2f0
20 Vigesimal 616g334
36 Base36 6f6dww

Cryptographic Hash Functions

md5 ea7fcaeeb99875e62bb060e079c877d9
sha1 dbe894552060d70bb4f22108a347a7043e9b1582
sha256 a5e2a5c8583664c32682a864476c780076cb7b6430f3abd48bef082550593c67
sha512 a0722a082dfeb07ec40d44c786cda4cbd9246fcd5453de53a62e9575a79e410e77869a7deb72c2317b783dfed2fb6cdc3dd6fe70cfeb20dd03dc699b72e9ab05
ripemd-160 7d4b314acc70fa26429812603e644b2996b2b0df

388289264 as geometric shapes

Circle

Radius = n
Diameter 776578528
Circumference 2439693398.5004
Area 4.7365337704468E+17

Sphere

Radius = n
Volume 2.4521936155173E+26
Surface area 1.8946135081787E+18
Circumference 2439693398.5004

Square

Length = n
Perimeter 1553157056
Area 150768552537661696
Diagonal 549123943.27267

Cube

Length = n
Surface area 904611315225970176
Volume 5.8541810299194E+25
Space diagonal 672536733.28152

Equilateral Triangle

Length = n
Perimeter 1164867792
Area 6.5284698294712E+16
Altitude 336268366.64076

Triangular Pyramid

Length = n
Surface area 6.5284698294712E+16
Volume 6.8992185075828E+24
Height 183041314.42422