388664000 (number)

388664000 is an even 9-digits composite number following 388663999 and preceding 388664001. In scientific notation, it is written as 3.88664000 × 10^8. The sum of its digits is 35. It has a total of 9 prime factors and 56 positive divisors. There are 147225600 positive integers (up to 388664000) that are relatively prime to 388664000.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88664000 × 10^8
Engineering notation 3.88664000 × 10^6

Prime Factorization of 388664000

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 475 × 5 × 2557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12145750
Product of the distinct prime numbers

The prime factorization of 388664000 is 2 × 2 × 2 × 2 × 2 × 2 × 475 × 5 × 2557. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 6, 77, 82, 365, 728, 7580, 8712, 84245, 22474, 54253, 654766, 8240817, 2599240, 25667152, 73494324, 75383628, 176315851, 5165322298, 8423505988

Basic calculations (n = 388664000)

Multiplication

n×y
n×2 777328000
n×3 1165992000
n×4 1554656000
n×5 1943320000

Division

n÷y
n÷2 194332000
n÷3 129554666.66667
n÷3 97166000
n÷5 77732800

Exponentiation

ny
n2 151059704896000000
n3 5.8711469143699E+25
n4 2.2819034443267E+34
n5 8.8689372028578E+42

Nth Root

y√n
2√n 19714.563145046
3√n 729.77912877563
4√n 140.40855794803
5√n 52.22937912352

Divisors of 388664000

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 475, 950, 1900, 2375, 2557, 3800, 4750, 5114, 7600, 9500, 10228, 12785, 15200, 19000, 20456, 25570, 30400, 38000, 40912, 51140, 76000, 81824, 102280, 152000, 163648, 204560, 409120, 818240, 1214575, 2429150, 4858300, 6072875, 9716600, 12145750, 19433200, 24291500, 38866400, 48583000, 77732800, 97166000, 194332000, 388664000

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388663999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388664000 can be divided by 56 positive divisors. The sum of these divisors (counting 388664000) is 1, the average is 0.017857142857143.

Base conversion 388664000

Base System Value
2 Binary 10111001010101000101011000000
3 Ternary 1000002100011202222
4 Quaternary 113022220223000
5 Quinary 1243444222000
6 Senary 102322230212
8 Octal 2712505300
10 Decimal 388664000
12 Duodecimal aa1b5368
16 Hexadecimal 172a8ac0
20 Vigesimal 6193000
36 Base36 6fef28

Cryptographic Hash Functions

md5 6d97deb758edf66e6274c428bc13b6d1
sha1 791604d0bc25dbc8b5a18889b9c0205465fc20e7
sha256 4340c69d436ac3bdc2980e8b85eafc7181f4558161dbd5db49c24cddc041f158
sha512 712f6c83de1127eef0ad0062dafc71850352388c8447da98a0fb2b3ef060c1910d6fdfe911a8bb091894879c0ec14619420ec89e254e92ba70544bf276380a11
ripemd-160 b8039bdb5064b9e2bd65e71d5f0ad27b29af8ecf

388664000 as geometric shapes

Circle

Radius = n
Diameter 777328000
Circumference 2442047934.2296
Area 4.7456805915472E+17

Sphere

Radius = n
Volume 2.4593002685774E+26
Surface area 1.8982722366189E+18
Circumference 2442047934.2296

Square

Length = n
Perimeter 1554656000
Area 151059704896000000
Diagonal 549653900.00618

Cube

Length = n
Surface area 906358229376000000
Volume 5.8711469143699E+25
Space diagonal 673185795.07295

Equilateral Triangle

Length = n
Perimeter 1165992000
Area 6.5410770964058E+16
Altitude 336592897.53648

Triangular Pyramid

Length = n
Surface area 6.5410770964058E+16
Volume 6.9192129941557E+24
Height 183217966.66873