389612689 (number)

389612689 is an odd 9-digits composite number following 389612688 and preceding 389612690. In scientific notation, it is written as 3.89612689 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 368938800 positive integers (up to 389612689) that are relatively prime to 389612689.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twelve thousand six hundred eighty-nine

Notation

Scientific notation 3.89612689 × 10^8
Engineering notation 3.89612689 × 10^6

Prime Factorization of 389612689

Prime Factorization 19 × 3541 × 5791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389612689
Product of the distinct prime numbers

The prime factorization of 389612689 is 19 × 3541 × 5791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 91, 88, 913, 740, 8908, 6858, 57601, 17922, 504729, 849615, 7652997, 5290258, 25076736, 57605804, 357198140, 759382361, 4880166751, 4032478244

Basic calculations (n = 389612689)

Multiplication

n×y
n×2 779225378
n×3 1168838067
n×4 1558450756
n×5 1948063445

Division

n÷y
n÷2 194806344.5
n÷3 129870896.33333
n÷3 97403172.25
n÷5 77922537.8

Exponentiation

ny
n2 151798047429810721
n3 5.9142445444078E+25
n4 2.3042647203503E+34
n5 8.9777077386352E+42

Nth Root

y√n
2√n 19738.609094868
3√n 730.37241834326
4√n 140.4941603586
5√n 52.254851577949

Divisors of 389612689

1, 19, 3541, 5791, 67279, 110029, 20505931, 389612689

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389612688
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389612689 can be divided by 8 positive divisors. The sum of these divisors (counting 389612689) is 1, the average is 0.125.

Base conversion 389612689

Base System Value
2 Binary 10111001110010000010010010001
3 Ternary 1000011010101010121
4 Quaternary 113032100102101
5 Quinary 1244220101224
6 Senary 102354430241
8 Octal 2716202221
10 Decimal 389612689
12 Duodecimal aa592381
16 Hexadecimal 17390491
20 Vigesimal 61f1be9
36 Base36 6fyr2p

Cryptographic Hash Functions

md5 224aa698eb1aa679817dbef44a465b9c
sha1 30a48d3359e6a8f90fe98f03ccf2d9d1c7903fcd
sha256 2cda549bdda7b0ed3b6197a2600baa94aa92a230501e4b185074eb4e205ceb4c
sha512 1b7615ac2bf5cb988ceea3bbb40703931ae7b52f7d922ce59073d6a5e28088a9222540e6dbe78da949617760482da14af8f8b0d41d3d6ea5b0435ebafffad35d
ripemd-160 d0e6a23851b588e7abbd2bf6cc7878d6d40a8d2a

389612689 as geometric shapes

Circle

Radius = n
Diameter 779225378
Circumference 2448008723.0155
Area 4.7688763063477E+17

Sphere

Radius = n
Volume 2.4773529616327E+26
Surface area 1.9075505225391E+18
Circumference 2448008723.0155

Square

Length = n
Perimeter 1558450756
Area 151798047429810721
Diagonal 550995548.85645

Cube

Length = n
Surface area 910788284578864326
Volume 5.9142445444078E+25
Space diagonal 674828972.62153

Equilateral Triangle

Length = n
Perimeter 1168838067
Area 6.5730482659546E+16
Altitude 337414486.31077

Triangular Pyramid

Length = n
Surface area 6.5730482659546E+16
Volume 6.9700040382438E+24
Height 183665182.95215