389929912 (number)

389929912 is an even 9-digits composite number following 389929911 and preceding 389929913. In scientific notation, it is written as 3.89929912 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors. There are 192954624 positive integers (up to 389929912) that are relatively prime to 389929912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89929912 × 10^8
Engineering notation 3.89929912 × 10^6

Prime Factorization of 389929912

Prime Factorization 2 × 2 × 2 × 97 × 502487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97482478
Product of the distinct prime numbers

The prime factorization of 389929912 is 2 × 2 × 2 × 97 × 502487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 56, 68, 622, 698, 7303, 8807, 53917, 33059, 719342, 215862, 9007299, 5374115, 9777305, 79133429, 498555483, 818129505, 4941723967, 5971922696

Basic calculations (n = 389929912)

Multiplication

n×y
n×2 779859824
n×3 1169789736
n×4 1559719648
n×5 1949649560

Division

n÷y
n÷2 194964956
n÷3 129976637.33333
n÷3 97482478
n÷5 77985982.4

Exponentiation

ny
n2 152045336272327744
n3 5.9287024592679E+25
n4 2.3117784282165E+34
n5 9.0143155907797E+42

Nth Root

y√n
2√n 19746.643056479
3√n 730.5705878619
4√n 140.52274924894
5√n 52.263357997409

Divisors of 389929912

1, 2, 4, 8, 97, 194, 388, 776, 502487, 1004974, 2009948, 4019896, 48741239, 97482478, 194964956, 389929912

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389929911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389929912 can be divided by 16 positive divisors. The sum of these divisors (counting 389929912) is 1, the average is 0.0625.

Base conversion 389929912

Base System Value
2 Binary 10111001111011101101110111000
3 Ternary 1000011201111021121
4 Quaternary 113033131232320
5 Quinary 1244310224122
6 Senary 102405315024
8 Octal 2717355670
10 Decimal 389929912
12 Duodecimal aa705a74
16 Hexadecimal 173ddbb8
20 Vigesimal 61h14fc
36 Base36 6g5jug

Cryptographic Hash Functions

md5 cd0a291a457d1b6703a7d86567b0c810
sha1 168a8ca2d19a2d4ddc452abcfab3d7ddee31ca3d
sha256 0708d5b7be9a13b90760cb6eec0c83c4de59122707fc8d048de33159c5f1084c
sha512 41f9fcf7018192dce18ba916a116c39bba2436b44e1fd497ef949ac283caf2899f744cea35079f4297d832cc1974d2250b511f1a14b14e145f482e7ee72b90a5
ripemd-160 324c859906c92e5194559fab284f2b6ba8dfbb13

389929912 as geometric shapes

Circle

Radius = n
Diameter 779859824
Circumference 2450001893.9082
Area 4.7766451144573E+17

Sphere

Radius = n
Volume 2.4834090788474E+26
Surface area 1.9106580457829E+18
Circumference 2450001893.9082

Square

Length = n
Perimeter 1559719648
Area 152045336272327744
Diagonal 551444169.92535

Cube

Length = n
Surface area 912272017633966464
Volume 5.9287024592679E+25
Space diagonal 675378418.97486

Equilateral Triangle

Length = n
Perimeter 1169789736
Area 6.5837561869392E+16
Altitude 337689209.48743

Triangular Pyramid

Length = n
Surface area 6.5837561869392E+16
Volume 6.9870428543095E+24
Height 183814723.30845