389633728 (number)

389633728 is an even 9-digits composite number following 389633727 and preceding 389633729. In scientific notation, it is written as 3.89633728 × 10^8. The sum of its digits is 49. It has a total of 8 prime factors and 28 positive divisors. There are 177105920 positive integers (up to 389633728) that are relatively prime to 389633728.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-three thousand seven hundred twenty-eight

Notation

Scientific notation 3.89633728 × 10^8
Engineering notation 3.89633728 × 10^6

Prime Factorization of 389633728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 553457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12176054
Product of the distinct prime numbers

The prime factorization of 389633728 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 553457. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 3, 28, 16, 276, 512, 3004, 5903, 24666, 82166, 725808, 764256, 5578536, 9539117, 84884402, 76284125, 843770546, 406279896, 7154690179, 9032617333

Basic calculations (n = 389633728)

Multiplication

n×y
n×2 779267456
n×3 1168901184
n×4 1558534912
n×5 1948168640

Division

n÷y
n÷2 194816864
n÷3 129877909.33333
n÷3 97408432
n÷5 77926745.6

Exponentiation

ny
n2 151814441995177984
n3 5.9152026998821E+25
n4 2.3047624798307E+34
n5 8.9801319717097E+42

Nth Root

y√n
2√n 19739.142027961
3√n 730.38556475692
4√n 140.49605698368
5√n 52.255415915871

Divisors of 389633728

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 553457, 1106914, 2213828, 4427656, 6088027, 8855312, 12176054, 17710624, 24352108, 35421248, 48704216, 97408432, 194816864, 389633728

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389633727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389633728 can be divided by 28 positive divisors. The sum of these divisors (counting 389633728) is 1, the average is 0.035714285714286.

Base conversion 389633728

Base System Value
2 Binary 10111001110010101011011000000
3 Ternary 1000011011102222211
4 Quaternary 113032111123000
5 Quinary 1244221234403
6 Senary 102355111504
8 Octal 2716253300
10 Decimal 389633728
12 Duodecimal aa5a2594
16 Hexadecimal 173956c0
20 Vigesimal 61f4468
36 Base36 6fz7b4

Cryptographic Hash Functions

md5 a3385725155efd9749bea9bd11ba1e9a
sha1 99722dd5fd9a71584e1ecb3c515281c8bdc0b2f9
sha256 e18cb41da424b67efee421ac17be9d1758d81576f5089e7d4be53bb06e37706c
sha512 2f89e3a9fae2ede841c04c9fe151080c75d38b2b495d150b1dc5dcc3a2f8070912762e5a265420654f0c93056181fa854d6ae7a7984ef15f82983fb4e1b1f41a
ripemd-160 259e6d25e6592ab339e689753dfc026fc0d67544

389633728 as geometric shapes

Circle

Radius = n
Diameter 779267456
Circumference 2448140914.9512
Area 4.7693913568088E+17

Sphere

Radius = n
Volume 2.4777543128592E+26
Surface area 1.9077565427235E+18
Circumference 2448140914.9512

Square

Length = n
Perimeter 1558534912
Area 151814441995177984
Diagonal 551025302.49559

Cube

Length = n
Surface area 910886651971067904
Volume 5.9152026998821E+25
Space diagonal 674865413.23847

Equilateral Triangle

Length = n
Perimeter 1168901184
Area 6.5737581714592E+16
Altitude 337432706.61924

Triangular Pyramid

Length = n
Surface area 6.5737581714592E+16
Volume 6.9711332352993E+24
Height 183675100.83186