389726105 (number)

389726105 is an odd 9-digits composite number following 389726104 and preceding 389726106. In scientific notation, it is written as 3.89726105 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 290138112 positive integers (up to 389726105) that are relatively prime to 389726105.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89726105 × 10^8
Engineering notation 3.89726105 × 10^6

Prime Factorization of 389726105

Prime Factorization 85 × 89 × 51517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389726105
Product of the distinct prime numbers

The prime factorization of 389726105 is 85 × 89 × 51517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 81, 77, 407, 128, 2919, 3089, 4110, 8756, 119121, 487442, 974015, 1686898, 82268990, 83460673, 545315432, 525481981, 6613154891, 6857087619

Basic calculations (n = 389726105)

Multiplication

n×y
n×2 779452210
n×3 1169178315
n×4 1558904420
n×5 1948630525

Division

n÷y
n÷2 194863052.5
n÷3 129908701.66667
n÷3 97431526.25
n÷5 77945221

Exponentiation

ny
n2 151886436918471025
n3 5.9194109462564E+25
n4 2.3069489719789E+34
n5 8.9907823728308E+42

Nth Root

y√n
2√n 19741.481833945
3√n 730.44328177936
4√n 140.50438368231
5√n 52.257893494422

Divisors of 389726105

1, 85, 89, 7565, 51517, 4378945, 4585013, 389726105

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 -389726104
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 389726105 can be divided by 8 positive divisors. The sum of these divisors (counting 389726105) is 1, the average is 0.125.

Base conversion 389726105

Base System Value
2 Binary 10111001110101011111110011001
3 Ternary 1000011100010201012
4 Quaternary 113032223332121
5 Quinary 1244232213410
6 Senary 102401103305
8 Octal 2716537631
10 Decimal 389726105
12 Duodecimal aa627b35
16 Hexadecimal 173abf99
20 Vigesimal 61fff55
36 Base36 6g16l5

Cryptographic Hash Functions

md5 683641ead3d7da139d51a28ce6caecc7
sha1 5720448ee7cbd5129ef47df84344e47081dbc0cc
sha256 944ef9e963dc364c800bb80d717548cd3e8173fe03d3cb933bb7c595d0fc2187
sha512 5aa9417fef9d61d4971b9683fba0fd87a01ff1c4451a7d36b163d58360726408e69fa6733f8dce42692817d62262915b6e679e95258d4f39934482aa3eaca302
ripemd-160 64ccf366e74b5883abc89fbdb17c1c89737c667a

389726105 as geometric shapes

Circle

Radius = n
Diameter 779452210
Circumference 2448721336.7603
Area 4.77165314403E+17

Sphere

Radius = n
Volume 2.4795170589784E+26
Surface area 1.908661257612E+18
Circumference 2448721336.7603

Square

Length = n
Perimeter 1558904420
Area 151886436918471025
Diagonal 551155943.30184

Cube

Length = n
Surface area 911318621510826150
Volume 5.9194109462564E+25
Space diagonal 675025414.89592

Equilateral Triangle

Length = n
Perimeter 1169178315
Area 6.5768756430849E+16
Altitude 337512707.44796

Triangular Pyramid

Length = n
Surface area 6.5768756430849E+16
Volume 6.976092701213E+24
Height 183718647.76728