389486521 (number)

389486521 is an odd 9-digits composite number following 389486520 and preceding 389486522. In scientific notation, it is written as 3.89486521 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 386419572 positive integers (up to 389486521) that are relatively prime to 389486521.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million four hundred eighty-six thousand five hundred twenty-one

Notation

Scientific notation 3.89486521 × 10^8
Engineering notation 3.89486521 × 10^6

Prime Factorization of 389486521

Prime Factorization 127 × 3066823

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389486521
Product of the distinct prime numbers

The prime factorization of 389486521 is 127 × 3066823. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 4, 41, 862, 586, 2609, 8119, 10800, 97577, 507940, 595503, 560243, 3896828, 43802982, 96220042, 809927029, 215158042, 780910193, 7950756327

Basic calculations (n = 389486521)

Multiplication

n×y
n×2 778973042
n×3 1168459563
n×4 1557946084
n×5 1947432605

Division

n÷y
n÷2 194743260.5
n÷3 129828840.33333
n÷3 97371630.25
n÷5 77897304.2

Exponentiation

ny
n2 151699750040683441
n3 5.9085007879915E+25
n4 2.3012814162406E+34
n5 8.963180926535E+42

Nth Root

y√n
2√n 19735.412866216
3√n 730.29357117137
4√n 140.48278494611
5√n 52.251466809201

Divisors of 389486521

1, 127, 3066823, 389486521

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389486520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389486521 can be divided by 4 positive divisors. The sum of these divisors (counting 389486521) is 1, the average is 0.25.

Base conversion 389486521

Base System Value
2 Binary 10111001101110001011110111001
3 Ternary 1000010212222001201
4 Quaternary 113031301132321
5 Quinary 1244202032041
6 Senary 102352014201
8 Octal 2715613671
10 Decimal 389486521
12 Duodecimal aa531361
16 Hexadecimal 173717b9
20 Vigesimal 61e5g61
36 Base36 6fw1q1

Cryptographic Hash Functions

md5 58f716386b4acdda938c3176a5cdfa1d
sha1 66d413bb8500bd61f3b8b78b225fccd370dfa274
sha256 9e1773be2241c74590779c8f7f9d372220bef88df40a287332ee5cbcb1752a9d
sha512 8a3ce17b97f6deecf6a44aab5f1d6c9bf5530c90fd2de0fcf77d1bcf812e8d590d427faf0b07af12455f161305d5a04e6a25daaee56625377f0eba7a35a5c15d
ripemd-160 38bd45575fd963ffe12938def718a9a486550ccd

389486521 as geometric shapes

Circle

Radius = n
Diameter 778973042
Circumference 2447215986.0917
Area 4.7657882027922E+17

Sphere

Radius = n
Volume 2.4749470225712E+26
Surface area 1.9063152811169E+18
Circumference 2447215986.0917

Square

Length = n
Perimeter 1557946084
Area 151699750040683441
Diagonal 550817120.35971

Cube

Length = n
Surface area 910198500244100646
Volume 5.9085007879915E+25
Space diagonal 674610443.23524

Equilateral Triangle

Length = n
Perimeter 1168459563
Area 6.5687918641491E+16
Altitude 337305221.61762

Triangular Pyramid

Length = n
Surface area 6.5687918641491E+16
Volume 6.9632349563915E+24
Height 183605706.78657