389849043 (number)

389849043 is an odd 9-digits composite number following 389849042 and preceding 389849044. In scientific notation, it is written as 3.89849043 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 257470184 positive integers (up to 389849043) that are relatively prime to 389849043.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million eight hundred forty-nine thousand forty-three

Notation

Scientific notation 3.89849043 × 10^8
Engineering notation 3.89849043 × 10^6

Prime Factorization of 389849043

Prime Factorization 3 × 107 × 1214483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389849043
Product of the distinct prime numbers

The prime factorization of 389849043 is 3 × 107 × 1214483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 78, 50, 662, 318, 4428, 1160, 14176, 14821, 198776, 606342, 8867688, 678066, 5534995, 15656406, 585515208, 389555095, 1855033423, 8687939677

Basic calculations (n = 389849043)

Multiplication

n×y
n×2 779698086
n×3 1169547129
n×4 1559396172
n×5 1949245215

Division

n÷y
n÷2 194924521.5
n÷3 129949681
n÷3 97462260.75
n÷5 77969808.6

Exponentiation

ny
n2 151982276328015849
n3 5.9250144979439E+25
n4 2.3098612317845E+34
n5 9.00497190674E+42

Nth Root

y√n
2√n 19744.595285799
3√n 730.52007912872
4√n 140.51546279965
5√n 52.261189999505

Divisors of 389849043

1, 3, 107, 321, 1214483, 3643449, 129949681, 389849043

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 -389849042
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 389849043 can be divided by 8 positive divisors. The sum of these divisors (counting 389849043) is 1, the average is 0.125.

Base conversion 389849043

Base System Value
2 Binary 10111001111001001111111010011
3 Ternary 1000011120101100110
4 Quaternary 113033021333103
5 Quinary 1244300132133
6 Senary 102403452403
8 Octal 2717117723
10 Decimal 389849043
12 Duodecimal aa687103
16 Hexadecimal 173c9fd3
20 Vigesimal 61gb2c3
36 Base36 6g3tg3

Cryptographic Hash Functions

md5 07406e470b64cfbaa79b102879f8550f
sha1 0a34849ef661f94c4ed1e167a4a1a3fe145f1f97
sha256 9d5a09fd51f529105ac90a41a0015bab7a630c42918c96f0197fd51adbf1f53e
sha512 d1551a71dfacb2c91f4d2c3dcead63d31973d07ffd7e09d00126f08c0af6933576fbc0d7ce60e4fc0e54e41a22ff9a7185eef7ed40adcf989838ce86f6a82db9
ripemd-160 dd430fde0b381d2f9d5c6646db627c6b1bb6c600

389849043 as geometric shapes

Circle

Radius = n
Diameter 779698086
Circumference 2449493778.9956
Area 4.7746640278795E+17

Sphere

Radius = n
Volume 2.4818642692205E+26
Surface area 1.9098656111518E+18
Circumference 2449493778.9956

Square

Length = n
Perimeter 1559396172
Area 151982276328015849
Diagonal 551329803.88877

Cube

Length = n
Surface area 911893657968095094
Volume 5.9250144979439E+25
Space diagonal 675238349.7581

Equilateral Triangle

Length = n
Perimeter 1169547129
Area 6.5810256112524E+16
Altitude 337619174.87905

Triangular Pyramid

Length = n
Surface area 6.5810256112524E+16
Volume 6.9826965502078E+24
Height 183776601.29626