388601872 (number)

388601872 is an even 9-digits composite number following 388601871 and preceding 388601873. In scientific notation, it is written as 3.88601872 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 194300928 positive integers (up to 388601872) that are relatively prime to 388601872.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred one thousand eight hundred seventy-two

Notation

Scientific notation 3.88601872 × 10^8
Engineering notation 3.88601872 × 10^6

Prime Factorization of 388601872

Prime Factorization 2 × 2 × 2 × 2 × 24287617

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 48575234
Product of the distinct prime numbers

The prime factorization of 388601872 is 2 × 2 × 2 × 2 × 24287617. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 82, 17, 515, 468, 9555, 1797, 29444, 29650, 962320, 291775, 7980734, 1952171, 45003351, 69670432, 94468361, 981266208, 1253460884, 7850342588

Basic calculations (n = 388601872)

Multiplication

n×y
n×2 777203744
n×3 1165805616
n×4 1554407488
n×5 1943009360

Division

n÷y
n÷2 194300936
n÷3 129533957.33333
n÷3 97150468
n÷5 77720374.4

Exponentiation

ny
n2 151011414921904384
n3 5.8683318532021E+25
n4 2.2804447436716E+34
n5 8.8618509638333E+42

Nth Root

y√n
2√n 19712.987394101
3√n 729.74024160164
4√n 140.40294652927
5√n 52.227709241892

Divisors of 388601872

1, 2, 4, 8, 16, 24287617, 48575234, 97150468, 194300936, 388601872

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388601871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388601872 can be divided by 10 positive divisors. The sum of these divisors (counting 388601872) is 1, the average is 0.1.

Base conversion 388601872

Base System Value
2 Binary 10111001010011001100000010000
3 Ternary 1000002020000112221
4 Quaternary 113022121200100
5 Quinary 1243440224442
6 Senary 102321030424
8 Octal 2712314020
10 Decimal 388601872
12 Duodecimal aa185414
16 Hexadecimal 17299810
20 Vigesimal 618f4dc
36 Base36 6fd34g

Cryptographic Hash Functions

md5 8287af2febebae93c3d8336651c5c084
sha1 969aa9f484604120680107991510b598c6f7b5c8
sha256 a3f8afe6b77b90c41aaf0429d330113f418addae400277ca400e00bba4714b62
sha512 15dce25fc3485329803bae7a632a2daecf730ce18aefc7dcc2242208b914c506331c7167e19c118242190c66a015089fcf5d1f6a86354389bc2270bbde394baf
ripemd-160 dd19e74afda59e334a187d951d3ab01b80292562

388601872 as geometric shapes

Circle

Radius = n
Diameter 777203744
Circumference 2441657572.4929
Area 4.7441635172685E+17

Sphere

Radius = n
Volume 2.4581210985129E+26
Surface area 1.8976654069074E+18
Circumference 2441657572.4929

Square

Length = n
Perimeter 1554407488
Area 151011414921904384
Diagonal 549566037.74597

Cube

Length = n
Surface area 906068489531426304
Volume 5.8683318532021E+25
Space diagonal 673078186.22038

Equilateral Triangle

Length = n
Perimeter 1165805616
Area 6.5389860791901E+16
Altitude 336539093.11019

Triangular Pyramid

Length = n
Surface area 6.5389860791901E+16
Volume 6.9158954127537E+24
Height 183188679.24866