388626085 (number)

388626085 is an odd 9-digits composite number following 388626084 and preceding 388626086. In scientific notation, it is written as 3.88626085 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 299151360 positive integers (up to 388626085) that are relatively prime to 388626085.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88626085 × 10^8
Engineering notation 3.88626085 × 10^6

Prime Factorization of 388626085

Prime Factorization 5 × 41 × 73 × 25969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388626085
Product of the distinct prime numbers

The prime factorization of 388626085 is 5 × 41 × 73 × 25969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 67, 77, 808, 295, 1606, 9361, 51637, 23080, 868771, 978563, 5379214, 9786186, 90639313, 27476958, 664979270, 330249872, 2863720609, 4246003111

Basic calculations (n = 388626085)

Multiplication

n×y
n×2 777252170
n×3 1165878255
n×4 1554504340
n×5 1943130425

Division

n÷y
n÷2 194313042.5
n÷3 129542028.33333
n÷3 97156521.25
n÷5 77725217

Exponentiation

ny
n2 151030233942427225
n3 5.869428853368E+25
n4 2.2810131564704E+34
n5 8.864612128326E+42

Nth Root

y√n
2√n 19713.601522807
3√n 729.75539750178
4√n 140.40513353438
5√n 52.228360066346

Divisors of 388626085

1, 5, 41, 73, 205, 365, 2993, 14965, 25969, 129845, 1064729, 1895737, 5323645, 9478685, 77725217, 388626085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388626084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388626085 can be divided by 16 positive divisors. The sum of these divisors (counting 388626085) is 1, the average is 0.0625.

Base conversion 388626085

Base System Value
2 Binary 10111001010011111011010100101
3 Ternary 1000002021020202201
4 Quaternary 113022133122211
5 Quinary 1243442013320
6 Senary 102321334501
8 Octal 2712373245
10 Decimal 388626085
12 Duodecimal aa197431
16 Hexadecimal 1729f6a5
20 Vigesimal 618i545
36 Base36 6fdlt1

Cryptographic Hash Functions

md5 50dd6af4ff69d69b782fc66432a7065e
sha1 3a48bd3b70659792bfe62cd8b6320ae0c3583613
sha256 2d682d0804faf74b9fa491801396b86048c6d0917541654992f0499d4e950025
sha512 2ab152b0008cc51773e4fb40cae5061ea1180d83a1c6461a9e2edad67c23125bb80e1a33bfc438ad0e0f3d1872a067489d1a1d20ec06253e48fbade262309b90
ripemd-160 d7c759a0ba8fb670d333aca54b695963e81ff015

388626085 as geometric shapes

Circle

Radius = n
Diameter 777252170
Circumference 2441809707.2587
Area 4.7447547342348E+17

Sphere

Radius = n
Volume 2.4585806088678E+26
Surface area 1.8979018936939E+18
Circumference 2441809707.2587

Square

Length = n
Perimeter 1554504340
Area 151030233942427225
Diagonal 549600280.09896

Cube

Length = n
Surface area 906181403654563350
Volume 5.869428853368E+25
Space diagonal 673120124.36658

Equilateral Triangle

Length = n
Perimeter 1165878255
Area 6.5398009666824E+16
Altitude 336560062.18329

Triangular Pyramid

Length = n
Surface area 6.5398009666824E+16
Volume 6.9171882398474E+24
Height 183200093.36632