388626013 (number)

388626013 is an odd 9-digits composite number following 388626012 and preceding 388626014. In scientific notation, it is written as 3.88626013 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 363120240 positive integers (up to 388626013) that are relatively prime to 388626013.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-six thousand thirteen

Notation

Scientific notation 3.88626013 × 10^8
Engineering notation 3.88626013 × 10^6

Prime Factorization of 388626013

Prime Factorization 899 × 432287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388626013
Product of the distinct prime numbers

The prime factorization of 388626013 is 899 × 432287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 57, 77, 725, 283, 2582, 7805, 80710, 61968, 709279, 1861, 7076059, 8160726, 62151311, 53318807, 148614536, 97165382, 1856398173, 6167286149

Basic calculations (n = 388626013)

Multiplication

n×y
n×2 777252026
n×3 1165878039
n×4 1554504052
n×5 1943130065

Division

n÷y
n÷2 194313006.5
n÷3 129542004.33333
n÷3 97156503.25
n÷5 77725202.6

Exponentiation

ny
n2 151030177980276169
n3 5.8694255911155E+25
n4 2.2810114660754E+34
n5 8.8646039166816E+42

Nth Root

y√n
2√n 19713.599696656
3√n 729.75535243499
4√n 140.40512703123
5√n 52.228358131097

Divisors of 388626013

1, 899, 432287, 388626013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388626012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388626013 can be divided by 4 positive divisors. The sum of these divisors (counting 388626013) is 1, the average is 0.25.

Base conversion 388626013

Base System Value
2 Binary 10111001010011111011001011101
3 Ternary 1000002021020200001
4 Quaternary 113022133121131
5 Quinary 1243442013023
6 Senary 102321334301
8 Octal 2712373135
10 Decimal 388626013
12 Duodecimal aa197391
16 Hexadecimal 1729f65d
20 Vigesimal 618i50d
36 Base36 6fdlr1

Cryptographic Hash Functions

md5 ce30499f27b9a6e16c6ab3d1aef8f91d
sha1 dbd0fa5f65c640f9588618a99329a0ff0b1f447d
sha256 4e58b142d10adf3e4d5ec463ef940a8453881f7f3ee3a5cae80ee19c5b47f087
sha512 c220e5c73968efca8bc444ca14a1bd4a05352de56a2ccaa559f4e710ccaf169d1f11851b3dacba43a82cd8f6c5bc9590b1d447def3202444d9bd90561f27e86d
ripemd-160 87857dd72cd6920f4148afac01451aa467e8c0ca

388626013 as geometric shapes

Circle

Radius = n
Diameter 777252026
Circumference 2441809254.8694
Area 4.7447529761319E+17

Sphere

Radius = n
Volume 2.4585792423787E+26
Surface area 1.8979011904528E+18
Circumference 2441809254.8694

Square

Length = n
Perimeter 1554504052
Area 151030177980276169
Diagonal 549600178.27558

Cube

Length = n
Surface area 906181067881657014
Volume 5.8694255911155E+25
Space diagonal 673119999.65892

Equilateral Triangle

Length = n
Perimeter 1165878039
Area 6.5397985434502E+16
Altitude 336559999.82946

Triangular Pyramid

Length = n
Surface area 6.5397985434502E+16
Volume 6.9171843952461E+24
Height 183200059.42519