388664480 (number)

388664480 is an even 9-digits composite number following 388664479 and preceding 388664481. In scientific notation, it is written as 3.88664480 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 24 positive divisors. There are 155465728 positive integers (up to 388664480) that are relatively prime to 388664480.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred sixty-four thousand four hundred eighty

Notation

Scientific notation 3.88664480 × 10^8
Engineering notation 3.88664480 × 10^6

Prime Factorization of 388664480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 2429153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24291530
Product of the distinct prime numbers

The prime factorization of 388664480 is 2 × 2 × 2 × 2 × 2 × 5 × 2429153. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 32, 20, 741, 358, 9297, 2019, 25118, 55313, 826423, 312868, 9231995, 7014761, 86666033, 82190812, 472219078, 322765995, 8901735388, 1498607004

Basic calculations (n = 388664480)

Multiplication

n×y
n×2 777328960
n×3 1165993440
n×4 1554657920
n×5 1943322400

Division

n÷y
n÷2 194332240
n÷3 129554826.66667
n÷3 97166120
n÷5 77732896

Exponentiation

ny
n2 151060078013670400
n3 5.8711686669943E+25
n4 2.2819147169496E+34
n5 8.8689919686757E+42

Nth Root

y√n
2√n 19714.575318784
3√n 729.77942920122
4√n 140.40860129915
5√n 52.229392024169

Divisors of 388664480

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2429153, 4858306, 9716612, 12145765, 19433224, 24291530, 38866448, 48583060, 77732896, 97166120, 194332240, 388664480

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388664479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388664480 can be divided by 24 positive divisors. The sum of these divisors (counting 388664480) is 1, the average is 0.041666666666667.

Base conversion 388664480

Base System Value
2 Binary 10111001010101000110010100000
3 Ternary 1000002100012102202
4 Quaternary 113022220302200
5 Quinary 1243444230410
6 Senary 102322232332
8 Octal 2712506240
10 Decimal 388664480
12 Duodecimal aa1b56a8
16 Hexadecimal 172a8ca0
20 Vigesimal 6193140
36 Base36 6feffk

Cryptographic Hash Functions

md5 ec55f3888a8e7dd9faaf7782a7f240aa
sha1 fc323c97c3e481312947424dd310e9e6db6ca849
sha256 548089c10a01f7395c81a393cf5589807c89f11aa613ce1944407255e4822299
sha512 da7ef5f5b5427c1ac0cf43bc5d172b2e3b1574ce3b75cbadcc140f0a18e3d1ee3494e522b8c1f20905f29acc2f3ca8cb64bdfca3f9fe62107cca8a2f7938baf2
ripemd-160 4438666da49352e14d3b4eb7cfe0670c5b182789

388664480 as geometric shapes

Circle

Radius = n
Diameter 777328960
Circumference 2442050950.1586
Area 4.7456923133845E+17

Sphere

Radius = n
Volume 2.4593093802954E+26
Surface area 1.8982769253538E+18
Circumference 2442050950.1586

Square

Length = n
Perimeter 1554657920
Area 151060078013670400
Diagonal 549654578.82869

Cube

Length = n
Surface area 906360468082022400
Volume 5.8711686669943E+25
Space diagonal 673186626.45734

Equilateral Triangle

Length = n
Perimeter 1165993440
Area 6.5410932528749E+16
Altitude 336593313.22867

Triangular Pyramid

Length = n
Surface area 6.5410932528749E+16
Volume 6.9192386298694E+24
Height 183218192.9429