389931370 (number)

389931370 is an even 9-digits composite number following 389931369 and preceding 389931371. In scientific notation, it is written as 3.89931370 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 155972544 positive integers (up to 389931370) that are relatively prime to 389931370.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred thirty-one thousand three hundred seventy

Notation

Scientific notation 3.89931370 × 10^8
Engineering notation 3.89931370 × 10^6

Prime Factorization of 389931370

Prime Factorization 2 × 5 × 38993137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389931370
Product of the distinct prime numbers

The prime factorization of 389931370 is 2 × 5 × 38993137. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 71, 45, 943, 419, 4535, 2385, 44348, 64606, 450349, 883862, 8778531, 3558407, 20193361, 80094770, 281024582, 548090138, 4824720472, 1895865936

Basic calculations (n = 389931370)

Multiplication

n×y
n×2 779862740
n×3 1169794110
n×4 1559725480
n×5 1949656850

Division

n÷y
n÷2 194965685
n÷3 129977123.33333
n÷3 97482842.5
n÷5 77986274

Exponentiation

ny
n2 152046473310076900
n3 5.9287689641467E+25
n4 2.3118130046032E+34
n5 9.0144841206874E+42

Nth Root

y√n
2√n 19746.679974112
3√n 730.57149842775
4√n 140.52288060708
5√n 52.263397081285

Divisors of 389931370

1, 2, 5, 10, 38993137, 77986274, 194965685, 389931370

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 -389931369
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 389931370 can be divided by 8 positive divisors. The sum of these divisors (counting 389931370) is 1, the average is 0.125.

Base conversion 389931370

Base System Value
2 Binary 10111001111011110000101101010
3 Ternary 1000011201120021121
4 Quaternary 113033132011222
5 Quinary 1244310300440
6 Senary 102405325454
8 Octal 2717360552
10 Decimal 389931370
12 Duodecimal aa70688a
16 Hexadecimal 173de16a
20 Vigesimal 61h188a
36 Base36 6g5kyy

Cryptographic Hash Functions

md5 8d244933b22d225a9928dec559c78265
sha1 3deeeb74639abf98c4cedf3466391ffae8edba62
sha256 1537366414b2fcf2e96cdb1bd1e29b8366ba635de500bcec326da01210f8afae
sha512 14a7e8d43073e19fac588d566c46fa4d22c2d9f3f9b4af32a1cff04ade29811f5f31add4018472ae1d0249d679da16eb68ebd8a71456e1798efe4520026047a7
ripemd-160 64d4840c911dfce8b5837d20760fc2b46c68af93

389931370 as geometric shapes

Circle

Radius = n
Diameter 779862740
Circumference 2450011054.7924
Area 4.7766808355517E+17

Sphere

Radius = n
Volume 2.4834369363459E+26
Surface area 1.9106723342207E+18
Circumference 2450011054.7924

Square

Length = n
Perimeter 1559725480
Area 152046473310076900
Diagonal 551446231.84872

Cube

Length = n
Surface area 912278839860461400
Volume 5.9287689641467E+25
Space diagonal 675380944.30494

Equilateral Triangle

Length = n
Perimeter 1169794110
Area 6.583805422118E+16
Altitude 337690472.15247

Triangular Pyramid

Length = n
Surface area 6.583805422118E+16
Volume 6.9871212310608E+24
Height 183815410.61624