389615420 (number)

389615420 is an even 9-digits composite number following 389615419 and preceding 389615421. In scientific notation, it is written as 3.89615420 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 155774016 positive integers (up to 389615420) that are relatively prime to 389615420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89615420 × 10^8
Engineering notation 3.89615420 × 10^6

Prime Factorization of 389615420

Prime Factorization 2 × 2 × 5 × 3583 × 5437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194807710
Product of the distinct prime numbers

The prime factorization of 389615420 is 2 × 2 × 5 × 3583 × 5437. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 57, 72, 123, 674, 6110, 9988, 1035, 59312, 643930, 116804, 9853752, 4013349, 60457696, 41126923, 493567325, 742341065, 3810745969, 377874783

Basic calculations (n = 389615420)

Multiplication

n×y
n×2 779230840
n×3 1168846260
n×4 1558461680
n×5 1948077100

Division

n÷y
n÷2 194807710
n÷3 129871806.66667
n÷3 97403855
n÷5 77923084

Exponentiation

ny
n2 151800175501776400
n3 5.9143689134198E+25
n4 2.304329328237E+34
n5 8.9780223903938E+42

Nth Root

y√n
2√n 19738.678273887
3√n 730.37412486059
4√n 140.4944065573
5√n 52.254924834085

Divisors of 389615420

1, 2, 4, 5, 10, 20, 3583, 5437, 7166, 10874, 14332, 17915, 21748, 27185, 35830, 54370, 71660, 108740, 19480771, 38961542, 77923084, 97403855, 194807710, 389615420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389615419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389615420 can be divided by 24 positive divisors. The sum of these divisors (counting 389615420) is 1, the average is 0.041666666666667.

Base conversion 389615420

Base System Value
2 Binary 10111001110010000111100111100
3 Ternary 1000011010111212202
4 Quaternary 113032100330330
5 Quinary 1244220143140
6 Senary 102354451032
8 Octal 2716207474
10 Decimal 389615420
12 Duodecimal aa593a78
16 Hexadecimal 17390f3c
20 Vigesimal 61f1ib0
36 Base36 6fyt6k

Cryptographic Hash Functions

md5 8bb031b90071bdd073d400ff4be826d3
sha1 cdf1dd561afd1e69944a20bb2ad1b7835cf5bd25
sha256 dc9f1a0c86cfa8b1efb60e9239ec0343b84a6c5f3adb9649e4afd1cab4471b86
sha512 b8738fe52dc47003dadfe1267d0a77b008c8bd19492c8e5621267ff9dc9b75681af5cb24d52958776e30fca427a80b06e41131d9fc8186e08444757d9e96a33e
ripemd-160 bf99b4bc2151cc8460f885a04dc49050bd41348d

389615420 as geometric shapes

Circle

Radius = n
Diameter 779230840
Circumference 2448025882.3946
Area 4.7689431617002E+17

Sphere

Radius = n
Volume 2.4774050572026E+26
Surface area 1.9075772646801E+18
Circumference 2448025882.3946

Square

Length = n
Perimeter 1558461680
Area 151800175501776400
Diagonal 550999411.07369

Cube

Length = n
Surface area 910801053010658400
Volume 5.9143689134198E+25
Space diagonal 674833702.85229

Equilateral Triangle

Length = n
Perimeter 1168846260
Area 6.5731404141737E+16
Altitude 337416851.42614

Triangular Pyramid

Length = n
Surface area 6.5731404141737E+16
Volume 6.9701506085301E+24
Height 183666470.3579