388331007 (number)

388331007 is an odd 9-digits composite number following 388331006 and preceding 388331008. In scientific notation, it is written as 3.88331007 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 258820992 positive integers (up to 388331007) that are relatively prime to 388331007.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million three hundred thirty-one thousand seven

Notation

Scientific notation 3.88331007 × 10^8
Engineering notation 3.88331007 × 10^6

Prime Factorization of 388331007

Prime Factorization 3 × 4517 × 28657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388331007
Product of the distinct prime numbers

The prime factorization of 388331007 is 3 × 4517 × 28657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 18, 32, 174, 186, 2993, 2622, 75184, 92165, 400368, 160029, 6824981, 8033750, 16702208, 95027826, 265412636, 369573682, 4265131209, 3452695895

Basic calculations (n = 388331007)

Multiplication

n×y
n×2 776662014
n×3 1164993021
n×4 1553324028
n×5 1941655035

Division

n÷y
n÷2 194165503.5
n÷3 129443669
n÷3 97082751.75
n÷5 77666201.4

Exponentiation

ny
n2 150800970997634049
n3 5.8560692924089E+25
n4 2.2740932853829E+34
n5 8.8310093552469E+42

Nth Root

y√n
2√n 19706.115979563
3√n 729.57065326676
4√n 140.37847406053
5√n 52.220426413187

Divisors of 388331007

1, 3, 4517, 13551, 28657, 85971, 129443669, 388331007

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388331006
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388331007 can be divided by 8 positive divisors. The sum of these divisors (counting 388331007) is 1, the average is 0.125.

Base conversion 388331007

Base System Value
2 Binary 10111001001010111010111111111
3 Ternary 1000001201020222220
4 Quaternary 113021113113333
5 Quinary 1243403043012
6 Senary 102311140423
8 Octal 2711272777
10 Decimal 388331007
12 Duodecimal aa074713
16 Hexadecimal 172575ff
20 Vigesimal 61717a7
36 Base36 6f7a4f

Cryptographic Hash Functions

md5 8478da52159140dae216f67e1c0f712e
sha1 f8dde3d213551b2d304941826222a942be1105f3
sha256 88949f4b932c60e2f183b9b4acd49b7ae434bfd68392924cecaf112dc7c835e0
sha512 31e0ce068ce2eeaab34fcddbb86b76d15703b5e25dbbae58cd6ea4e36c96a744464584cced71b5a6553dbe5a57ba570d8b1a93e5f205ba91e232e365f4ffd597
ripemd-160 2a8def131d5daa59e007c019cbb63828508851f4

388331007 as geometric shapes

Circle

Radius = n
Diameter 776662014
Circumference 2439955677.5047
Area 4.7375522264037E+17

Sphere

Radius = n
Volume 2.4529845690593E+26
Surface area 1.8950208905615E+18
Circumference 2439955677.5047

Square

Length = n
Perimeter 1553324028
Area 150800970997634049
Diagonal 549182976.7894

Cube

Length = n
Surface area 904805825985804294
Volume 5.8560692924089E+25
Space diagonal 672609034.27839

Equilateral Triangle

Length = n
Perimeter 1164993021
Area 6.5298735899656E+16
Altitude 336304517.13919

Triangular Pyramid

Length = n
Surface area 6.5298735899656E+16
Volume 6.9014438462677E+24
Height 183060992.26313