389611421 (number)

389611421 is an odd 9-digits composite number following 389611420 and preceding 389611422. In scientific notation, it is written as 3.89611421 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 372671772 positive integers (up to 389611421) that are relatively prime to 389611421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89611421 × 10^8
Engineering notation 3.89611421 × 10^6

Prime Factorization of 389611421

Prime Factorization 23 × 16939627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389611421
Product of the distinct prime numbers

The prime factorization of 389611421 is 23 × 16939627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 80, 1, 118, 811, 9186, 1475, 96536, 49998, 556639, 311460, 3452504, 4485265, 53989984, 89007920, 335551040, 914942754, 3316056182, 2881899464

Basic calculations (n = 389611421)

Multiplication

n×y
n×2 779222842
n×3 1168834263
n×4 1558445684
n×5 1948057105

Division

n÷y
n÷2 194805710.5
n÷3 129870473.66667
n÷3 97402855.25
n÷5 77922284.2

Exponentiation

ny
n2 151797059373639241
n3 5.9141868006185E+25
n4 2.3042347234484E+34
n5 8.9775616492028E+42

Nth Root

y√n
2√n 19738.576975051
3√n 730.37162600662
4√n 140.4940460484
5√n 52.254817565075

Divisors of 389611421

1, 23, 16939627, 389611421

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 -389611420
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 389611421 can be divided by 4 positive divisors. The sum of these divisors (counting 389611421) is 1, the average is 0.25.

Base conversion 389611421

Base System Value
2 Binary 10111001110001111111110011101
3 Ternary 1000011010022101122
4 Quaternary 113032033332131
5 Quinary 1244220031141
6 Senary 102354420325
8 Octal 2716177635
10 Decimal 389611421
12 Duodecimal aa5916a5
16 Hexadecimal 1738ff9d
20 Vigesimal 61f18b1
36 Base36 6fyq3h

Cryptographic Hash Functions

md5 0e86731d6fecc413ddb0059be41b8950
sha1 d9305caae55b0706b9371eceb63dd3ebd092f1d0
sha256 572d145032d3cd3d8d9b4af67d6825d488383ac3feaf2782d6d5e27369d5876f
sha512 73dde1e29b93d7b519595bab4232dc69419ad864c9b70a850eae966172c71fd2651ff61ac488f480c5f62d27195c0561b6bd6742e18f4556e05832121d3dc7a0
ripemd-160 f5d98b03d35bab4f3d65c952d60f8530f3b9bcf8

389611421 as geometric shapes

Circle

Radius = n
Diameter 779222842
Circumference 2448000755.9366
Area 4.7688452656476E+17

Sphere

Radius = n
Volume 2.4773287739708E+26
Surface area 1.907538106259E+18
Circumference 2448000755.9366

Square

Length = n
Perimeter 1558445684
Area 151797059373639241
Diagonal 550993755.63365

Cube

Length = n
Surface area 910782356241835446
Volume 5.9141868006185E+25
Space diagonal 674826776.38111

Equilateral Triangle

Length = n
Perimeter 1168834263
Area 6.5730054818673E+16
Altitude 337413388.19055

Triangular Pyramid

Length = n
Surface area 6.5730054818673E+16
Volume 6.9699359865355E+24
Height 183664585.21122