389930880 (number)

389930880 is an even 9-digits composite number following 389930879 and preceding 389930881. In scientific notation, it is written as 3.89930880 × 10^8. The sum of its digits is 48. It has a total of 10 prime factors and 64 positive divisors. There are 101541888 positive integers (up to 389930880) that are relatively prime to 389930880.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred thirty thousand eight hundred eighty

Notation

Scientific notation 3.89930880 × 10^8
Engineering notation 3.89930880 × 10^6

Prime Factorization of 389930880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 43 × 4723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 6092670
Product of the distinct prime numbers

The prime factorization of 389930880 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 43 × 4723. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 2, 1, 71, 862, 655, 9875, 5748, 88389, 29251, 985442, 598440, 44947, 3383746, 70415698, 68773266, 10536142, 826603494, 7868262396, 9830709134

Basic calculations (n = 389930880)

Multiplication

n×y
n×2 779861760
n×3 1169792640
n×4 1559723520
n×5 1949654400

Division

n÷y
n÷2 194965440
n÷3 129976960
n÷3 97482720
n÷5 77986176

Exponentiation

ny
n2 152046091177574400
n3 5.9287466133432E+25
n4 2.3118013842379E+34
n5 9.0144274814111E+42

Nth Root

y√n
2√n 19746.667566959
3√n 730.57119240793
4√n 140.5228364607
5√n 52.263383946113

Divisors of 389930880

1, 2, 4, 8, 15, 16, 30, 32, 43, 60, 64, 86, 120, 128, 172, 240, 344, 480, 645, 688, 960, 1290, 1376, 1920, 2580, 2752, 4723, 5160, 5504, 9446, 10320, 18892, 20640, 37784, 41280, 70845, 75568, 82560, 141690, 151136, 203089, 283380, 302272, 406178, 566760, 604544, 812356, 1133520, 1624712, 2267040, 3046335, 3249424, 4534080, 6092670, 6498848, 9068160, 12185340, 12997696, 24370680, 25995392, 48741360, 97482720, 194965440, 389930880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389930879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389930880 can be divided by 64 positive divisors. The sum of these divisors (counting 389930880) is 1, the average is 0.015625.

Base conversion 389930880

Base System Value
2 Binary 10111001111011101111110000000
3 Ternary 1000011201112121110
4 Quaternary 113033131332000
5 Quinary 1244310242010
6 Senary 102405323320
8 Octal 2717357600
10 Decimal 389930880
12 Duodecimal aa706540
16 Hexadecimal 173ddf80
20 Vigesimal 61h1740
36 Base36 6g5klc

Cryptographic Hash Functions

md5 2a1cb7f531786469c33482f1be71b419
sha1 3be3f19db6e599e362f007214301fed8c85ea6b0
sha256 acbcb95b182e4e718c029c0bcb13c2f6fae5f297709cf1d2c4dbeac92c9fec55
sha512 cec40258a638ec242bb4bc90b56a4048bed25817c0728fb0d4fcf4834c8a8d7994a206f96103908d149f41db2d268ea9da7609d185c3bb6ac5a704f17363356c
ripemd-160 f88ef20cc3ea5a538baed1d3dc7529f5355a143f

389930880 as geometric shapes

Circle

Radius = n
Diameter 779861760
Circumference 2450007976.0316
Area 4.7766688305051E+17

Sphere

Radius = n
Volume 2.4834275740632E+26
Surface area 1.910667532202E+18
Circumference 2450007976.0316

Square

Length = n
Perimeter 1559723520
Area 152046091177574400
Diagonal 551445538.88408

Cube

Length = n
Surface area 912276547065446400
Volume 5.9287466133432E+25
Space diagonal 675380095.60004

Equilateral Triangle

Length = n
Perimeter 1169792640
Area 6.5837888752952E+16
Altitude 337690047.80002

Triangular Pyramid

Length = n
Surface area 6.5837888752952E+16
Volume 6.9870948903862E+24
Height 183815179.62803