388289375 (number)

388289375 is an odd 9-digits composite number following 388289374 and preceding 388289376. In scientific notation, it is written as 3.88289375 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 20 positive divisors. There are 309744000 positive integers (up to 388289375) that are relatively prime to 388289375.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred eighty-nine thousand three hundred seventy-five

Notation

Scientific notation 3.88289375 × 10^8
Engineering notation 3.88289375 × 10^6

Prime Factorization of 388289375

Prime Factorization 5 × 5 × 25 × 479 × 1297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77657875
Product of the distinct prime numbers

The prime factorization of 388289375 is 5 × 5 × 25 × 479 × 1297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 14, 19, 920, 567, 570, 3834, 68375, 73680, 6634, 164179, 3922256, 9624024, 45979625, 5955286, 699809333, 6254143, 2731062611, 7311991340

Basic calculations (n = 388289375)

Multiplication

n×y
n×2 776578750
n×3 1164868125
n×4 1553157500
n×5 1941446875

Division

n÷y
n÷2 194144687.5
n÷3 129429791.66667
n÷3 97072343.75
n÷5 77657875

Exponentiation

ny
n2 150768638737890625
n3 5.8541860505136E+25
n4 2.2731182426877E+34
n5 8.8262766175429E+42

Nth Root

y√n
2√n 19705.059629445
3√n 729.5445805175
4√n 140.37471150263
5√n 52.219306680799

Divisors of 388289375

1, 5, 25, 125, 479, 625, 1297, 2395, 6485, 11975, 32425, 59875, 162125, 299375, 621263, 810625, 3106315, 15531575, 77657875, 388289375

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 -388289374
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 388289375 can be divided by 20 positive divisors. The sum of these divisors (counting 388289375) is 1, the average is 0.05.

Base conversion 388289375

Base System Value
2 Binary 10111001001001101001101011111
3 Ternary 1000001122010212222
4 Quaternary 113021031031133
5 Quinary 1243400230000
6 Senary 102310215555
8 Octal 2711151537
10 Decimal 388289375
12 Duodecimal aa0545bb
16 Hexadecimal 1724d35f
20 Vigesimal 616g38f
36 Base36 6f6dzz

Cryptographic Hash Functions

md5 630dcc4183e07f8bb76b1bb7f8a4dd07
sha1 e665be2a8a803267d702eefd6169b262fca3a281
sha256 eccc63fe5acf15fd380770183c6e139d2bfc282c7938a2581c0589efada06f91
sha512 87586c22ab3e28761ae10de71b867351af4cc3be1b01b4ad489314fa64deb76c85a9d29d094b116321c648c9d2d95455ea460d4eb0e4bcdb374386e02e16021b
ripemd-160 bbd154b40e31a6dcb58dd4086b5ca368b01a6716

388289375 as geometric shapes

Circle

Radius = n
Diameter 776578750
Circumference 2439694095.9339
Area 4.7365364785069E+17

Sphere

Radius = n
Volume 2.4521957185389E+26
Surface area 1.8946145914028E+18
Circumference 2439694095.9339

Square

Length = n
Perimeter 1553157500
Area 150768638737890625
Diagonal 549124100.25037

Cube

Length = n
Surface area 904611832427343750
Volume 5.8541860505136E+25
Space diagonal 672536925.53916

Equilateral Triangle

Length = n
Perimeter 1164868125
Area 6.5284735620506E+16
Altitude 336268462.76958

Triangular Pyramid

Length = n
Surface area 6.5284735620506E+16
Volume 6.8992244244098E+24
Height 183041366.75012