389640911 (number)

389640911 is an odd 9-digits composite number following 389640910 and preceding 389640912. In scientific notation, it is written as 3.89640911 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 354219000 positive integers (up to 389640911) that are relatively prime to 389640911.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred forty thousand nine hundred eleven

Notation

Scientific notation 3.89640911 × 10^8
Engineering notation 3.89640911 × 10^6

Prime Factorization of 389640911

Prime Factorization 11 × 35421901

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389640911
Product of the distinct prime numbers

The prime factorization of 389640911 is 11 × 35421901. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 74, 51, 450, 298, 5418, 7675, 77952, 10229, 354316, 460381, 3299900, 8765572, 42024387, 48057080, 842680825, 812461729, 2672274970, 122170565

Basic calculations (n = 389640911)

Multiplication

n×y
n×2 779281822
n×3 1168922733
n×4 1558563644
n×5 1948204555

Division

n÷y
n÷2 194820455.5
n÷3 129880303.66667
n÷3 97410227.75
n÷5 77928182.2

Exponentiation

ny
n2 151820039524909921
n3 5.9155298508542E+25
n4 2.3049324401345E+34
n5 8.9809597576747E+42

Nth Root

y√n
2√n 19739.323975253
3√n 730.39005301251
4√n 140.49670449962
5√n 52.255608582911

Divisors of 389640911

1, 11, 35421901, 389640911

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 -389640910
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 389640911 can be divided by 4 positive divisors. The sum of these divisors (counting 389640911) is 1, the average is 0.25.

Base conversion 389640911

Base System Value
2 Binary 10111001110010111001011001111
3 Ternary 1000011011210211212
4 Quaternary 113032113023033
5 Quinary 1244222002121
6 Senary 102355205035
8 Octal 2716271317
10 Decimal 389640911
12 Duodecimal aa5a677b
16 Hexadecimal 173972cf
20 Vigesimal 61f525b
36 Base36 6fzcun

Cryptographic Hash Functions

md5 65a3b0296723698966124489d635a7a7
sha1 d143c7ece57f01008e7d867f22251a218b7a6790
sha256 8be6f7174b80c6be670ebc52b960593fcc86ac7857284994e06aeb5949bddefd
sha512 5d672f66981b158e85026ae49a1be5f89ece410ee71fc6e5fe45388023c9f36bbb8d78ec03ebc3f6f555e5574580e47639bb705dd9cdf1cf9f661f2cc990f9d9
ripemd-160 4d2e2942ad949b235d0630d1331c8074e39b446f

389640911 as geometric shapes

Circle

Radius = n
Diameter 779281822
Circumference 2448186047.0713
Area 4.7695672083917E+17

Sphere

Radius = n
Volume 2.477891349538E+26
Surface area 1.9078268833567E+18
Circumference 2448186047.0713

Square

Length = n
Perimeter 1558563644
Area 151820039524909921
Diagonal 551035460.79161

Cube

Length = n
Surface area 910920237149459526
Volume 5.9155298508542E+25
Space diagonal 674877854.55942

Equilateral Triangle

Length = n
Perimeter 1168922733
Area 6.5740005516065E+16
Altitude 337438927.27971

Triangular Pyramid

Length = n
Surface area 6.5740005516065E+16
Volume 6.9715187864174E+24
Height 183678486.93054