388628466 (number)

388628466 is an even 9-digits composite number following 388628465 and preceding 388628467. In scientific notation, it is written as 3.88628466 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 121922624 positive integers (up to 388628466) that are relatively prime to 388628466.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-eight thousand four hundred sixty-six

Notation

Scientific notation 3.88628466 × 10^8
Engineering notation 3.88628466 × 10^6

Prime Factorization of 388628466

Prime Factorization 2 × 3 × 17 × 3810083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388628466
Product of the distinct prime numbers

The prime factorization of 388628466 is 2 × 3 × 17 × 3810083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 93, 79, 146, 461, 6481, 6533, 8957, 79419, 522456, 690590, 1777336, 599214, 31243674, 96849311, 350744051, 425552761, 884611611, 9231742517

Basic calculations (n = 388628466)

Multiplication

n×y
n×2 777256932
n×3 1165885398
n×4 1554513864
n×5 1943142330

Division

n÷y
n÷2 194314233
n÷3 129542822
n÷3 97157116.5
n÷5 77725693.2

Exponentiation

ny
n2 151032084585513156
n3 5.869536734925E+25
n4 2.2810690574246E+34
n5 8.8648836862697E+42

Nth Root

y√n
2√n 19713.661912491
3√n 729.75688783239
4√n 140.40534858933
5√n 52.228424063811

Divisors of 388628466

1, 2, 3, 6, 17, 34, 51, 102, 3810083, 7620166, 11430249, 22860498, 64771411, 129542822, 194314233, 388628466

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 -388628465
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 388628466 can be divided by 16 positive divisors. The sum of these divisors (counting 388628466) is 1, the average is 0.0625.

Base conversion 388628466

Base System Value
2 Binary 10111001010011111111111110010
3 Ternary 1000002021101000220
4 Quaternary 113022133333302
5 Quinary 1243442102331
6 Senary 102321353510
8 Octal 2712377762
10 Decimal 388628466
12 Duodecimal aa198896
16 Hexadecimal 1729fff2
20 Vigesimal 618ib36
36 Base36 6fdnn6

Cryptographic Hash Functions

md5 ae9c99a83d96f427f6888c85a20bae8f
sha1 2554554d7607f5d7c4c87e4e024930ea6a6ff00e
sha256 88035f08413e0a1e787f9717b7de79ef24c3753e13dd29fefc2cb5df7e6323bf
sha512 ef2319b756f64134be7ca017d8ca9e745ead8be29f53460b4a9f3fc380f38b6892ff71d848c7832d8415d3b153f1582d354936d05b3d07f3c6fba63ed2ebe745
ripemd-160 11779c3ab8272e7dafaf14a16b7ffe17d1e60698

388628466 as geometric shapes

Circle

Radius = n
Diameter 777256932
Circumference 2441824667.5229
Area 4.744812873902E+17

Sphere

Radius = n
Volume 2.4586257981888E+26
Surface area 1.8979251495608E+18
Circumference 2441824667.5229

Square

Length = n
Perimeter 1554513864
Area 151032084585513156
Diagonal 549603647.34145

Cube

Length = n
Surface area 906192507513078936
Volume 5.869536734925E+25
Space diagonal 673124248.37955

Equilateral Triangle

Length = n
Perimeter 1165885398
Area 6.5398811018787E+16
Altitude 336562124.18978

Triangular Pyramid

Length = n
Surface area 6.5398811018787E+16
Volume 6.9173153794817E+24
Height 183201215.78048