389945229 (number)

389945229 is an odd 9-digits composite number following 389945228 and preceding 389945230. In scientific notation, it is written as 3.89945229 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 254279352 positive integers (up to 389945229) that are relatively prime to 389945229.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred forty-five thousand two hundred twenty-nine

Notation

Scientific notation 3.89945229 × 10^8
Engineering notation 3.89945229 × 10^6

Prime Factorization of 389945229

Prime Factorization 3 × 47 × 1663 × 1663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 234483
Product of the distinct prime numbers

The prime factorization of 389945229 is 3 × 47 × 1663 × 1663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 55, 19, 470, 846, 6343, 5915, 93568, 97381, 564182, 576477, 8334092, 415774, 28683826, 67628831, 305597852, 596609437, 7919067235, 443195688

Basic calculations (n = 389945229)

Multiplication

n×y
n×2 779890458
n×3 1169835687
n×4 1559780916
n×5 1949726145

Division

n÷y
n÷2 194972614.5
n÷3 129981743
n÷3 97486307.25
n÷5 77989045.8

Exponentiation

ny
n2 152057281619862441
n3 5.9294011502375E+25
n4 2.3121416893622E+34
n5 9.016086205388E+42

Nth Root

y√n
2√n 19747.030890744
3√n 730.58015368628
4√n 140.52412921183
5√n 52.263768586723

Divisors of 389945229

1, 3, 47, 141, 1663, 4989, 78161, 234483, 2765569, 8296707, 129981743, 389945229

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389945228
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389945229 can be divided by 12 positive divisors. The sum of these divisors (counting 389945229) is 1, the average is 0.083333333333333.

Base conversion 389945229

Base System Value
2 Binary 10111001111100001011110001101
3 Ternary 1000011202021021220
4 Quaternary 113033201132031
5 Quinary 1244311221404
6 Senary 102405513553
8 Octal 2717413615
10 Decimal 389945229
12 Duodecimal aa7128b9
16 Hexadecimal 173e178d
20 Vigesimal 61h3319
36 Base36 6g5vnx

Cryptographic Hash Functions

md5 f3c6d9fc4b21ef57b81f72f65d76473c
sha1 000b27ff5c428c1201dbdd931c94f8f3d96fece1
sha256 adf1236aaa2e3c2238b3b74d773b6e0a4f0445e3c55e15442503af1e777773a8
sha512 a4d61c54c7cf0f78a6c4baa79c751f2cff898b89ec3ce853fcee3c6fe5fc3febfd6e9fd1bb554d193b7b9135db34d808e31afd1acaea836985e8868eb58aefca
ripemd-160 5f02e99cd9cb99ac32fea33065094c45a7392658

389945229 as geometric shapes

Circle

Radius = n
Diameter 779890458
Circumference 2450098133.4576
Area 4.7770203886179E+17

Sphere

Radius = n
Volume 2.4837017458364E+26
Surface area 1.9108081554472E+18
Circumference 2450098133.4576

Square

Length = n
Perimeter 1559780916
Area 152057281619862441
Diagonal 551465831.43448

Cube

Length = n
Surface area 912343689719174646
Volume 5.9294011502375E+25
Space diagonal 675404948.79708

Equilateral Triangle

Length = n
Perimeter 1169835687
Area 6.5842734356603E+16
Altitude 337702474.39854

Triangular Pyramid

Length = n
Surface area 6.5842734356603E+16
Volume 6.9878662695137E+24
Height 183821943.81149