389620844 (number)

389620844 is an even 9-digits composite number following 389620843 and preceding 389620845. In scientific notation, it is written as 3.89620844 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 193317120 positive integers (up to 389620844) that are relatively prime to 389620844.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty thousand eight hundred forty-four

Notation

Scientific notation 3.89620844 × 10^8
Engineering notation 3.89620844 × 10^6

Prime Factorization of 389620844

Prime Factorization 2 × 2 × 389 × 241 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194810422
Product of the distinct prime numbers

The prime factorization of 389620844 is 2 × 2 × 389 × 241 × 1039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 76, 28, 338, 971, 1800, 8368, 60970, 7431, 472947, 807187, 316394, 9350179, 80453498, 41300419, 79589308, 292936476, 4798303538, 8240594581

Basic calculations (n = 389620844)

Multiplication

n×y
n×2 779241688
n×3 1168862532
n×4 1558483376
n×5 1948104220

Division

n÷y
n÷2 194810422
n÷3 129873614.66667
n÷3 97405211
n÷5 77924168.8

Exponentiation

ny
n2 151804402079272336
n3 5.9146159261041E+25
n4 2.3044576490645E+34
n5 8.9786473419078E+42

Nth Root

y√n
2√n 19738.815668626
3√n 730.37751412657
4√n 140.49489552516
5√n 52.255070325828

Divisors of 389620844

1, 2, 4, 241, 389, 482, 778, 964, 1039, 1556, 2078, 4156, 93749, 187498, 250399, 374996, 404171, 500798, 808342, 1001596, 1616684, 97405211, 194810422, 389620844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389620843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389620844 can be divided by 24 positive divisors. The sum of these divisors (counting 389620844) is 1, the average is 0.041666666666667.

Base conversion 389620844

Base System Value
2 Binary 10111001110010010010001101100
3 Ternary 1000011010210022122
4 Quaternary 113032102101230
5 Quinary 1244220331334
6 Senary 102354532112
8 Octal 2716222154
10 Decimal 389620844
12 Duodecimal aa597038
16 Hexadecimal 1739246c
20 Vigesimal 61f2c24
36 Base36 6fyxd8

Cryptographic Hash Functions

md5 53b075fae5289597a0a7625d4a1845cc
sha1 ed9b539ba4095ae7ccf1d5262a80b117f28ebcf1
sha256 694544ae6712db303d62718049bd45c17bf4b78b64006952d0b7ce84a23825d8
sha512 f5e54bcf6cc5fe5a9cc09fc07c49ba10b1d4c0af69d6b20e7230c459c369f6ac4b102249dcc4d8503ea0a221030e92fe3dfc80947ee09a87a5c87a510743be86
ripemd-160 f723c910efb1ce7da2b072441ec5dd96a6332cbc

389620844 as geometric shapes

Circle

Radius = n
Diameter 779241688
Circumference 2448059962.3917
Area 4.7690759435483E+17

Sphere

Radius = n
Volume 2.4775085256339E+26
Surface area 1.9076303774193E+18
Circumference 2448059962.3917

Square

Length = n
Perimeter 1558483376
Area 151804402079272336
Diagonal 551007081.76805

Cube

Length = n
Surface area 910826412475634016
Volume 5.9146159261041E+25
Space diagonal 674843097.49587

Equilateral Triangle

Length = n
Perimeter 1168862532
Area 6.5733234303479E+16
Altitude 337421548.74793

Triangular Pyramid

Length = n
Surface area 6.5733234303479E+16
Volume 6.9704417157703E+24
Height 183669027.25602