389920403 (number)

389920403 is an odd 9-digits composite number following 389920402 and preceding 389920404. In scientific notation, it is written as 3.89920403 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 372757000 positive integers (up to 389920403) that are relatively prime to 389920403.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89920403 × 10^8
Engineering notation 3.89920403 × 10^6

Prime Factorization of 389920403

Prime Factorization 23 × 2351 × 7211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389920403
Product of the distinct prime numbers

The prime factorization of 389920403 is 23 × 2351 × 7211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 9, 68, 771, 340, 221, 2054, 71704, 13347, 958123, 255665, 1404206, 6077852, 74624338, 38872550, 996878251, 780640341, 6387851776, 4246445743

Basic calculations (n = 389920403)

Multiplication

n×y
n×2 779840806
n×3 1169761209
n×4 1559681612
n×5 1949602015

Division

n÷y
n÷2 194960201.5
n÷3 129973467.66667
n÷3 97480100.75
n÷5 77984080.6

Exponentiation

ny
n2 152037920675682409
n3 5.9282687301144E+25
n4 2.3115529323385E+34
n5 9.0132165093326E+42

Nth Root

y√n
2√n 19746.402279909
3√n 730.56464914319
4√n 140.52189252892
5√n 52.263103091538

Divisors of 389920403

1, 23, 2351, 7211, 54073, 165853, 16953061, 389920403

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 -389920402
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 389920403 can be divided by 8 positive divisors. The sum of these divisors (counting 389920403) is 1, the average is 0.125.

Base conversion 389920403

Base System Value
2 Binary 10111001111011011011010010011
3 Ternary 1000011201000020102
4 Quaternary 113033123122103
5 Quinary 1244304423103
6 Senary 102405203015
8 Octal 2717333223
10 Decimal 389920403
12 Duodecimal aa70046b
16 Hexadecimal 173db693
20 Vigesimal 61h0103
36 Base36 6g5cib

Cryptographic Hash Functions

md5 558bd7cefb407de64f8e370cca131077
sha1 a3816941433a659abfe45e907513b3d24b9f9795
sha256 c4431177dfabec850ab609ad03fc9054bc3dd82f44a3d512e1af3315cf0c7a4e
sha512 2724cb564a2579e746d83e052c3d469bfa61c8c010eac35428ce08da23f20b508c96059b3ca8653089a7f35763f7953eb15bce6c7b3ac4c40db111badf146fb5
ripemd-160 400be8a52d32a0c3eba79cb402ed1e335427b1f6

389920403 as geometric shapes

Circle

Radius = n
Diameter 779840806
Circumference 2449942147.0991
Area 4.7764121466179E+17

Sphere

Radius = n
Volume 2.4832273988045E+26
Surface area 1.9105648586472E+18
Circumference 2449942147.0991

Square

Length = n
Perimeter 1559681612
Area 152037920675682409
Diagonal 551430722.16858

Cube

Length = n
Surface area 912227524054094454
Volume 5.9282687301144E+25
Space diagonal 675361948.90373

Equilateral Triangle

Length = n
Perimeter 1169761209
Area 6.5834350821852E+16
Altitude 337680974.45187

Triangular Pyramid

Length = n
Surface area 6.5834350821852E+16
Volume 6.9865316996001E+24
Height 183810240.72286