8389621940 (number)

8389621940 is an even 10-digits composite number following 8389621939 and preceding 8389621941. In scientific notation, it is written as 8.389621940 × 10^9. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 2876441760 positive integers (up to 8389621940) that are relatively prime to 8389621940.

Interesting facts

Basic properties

Name

Name eight billion three hundred eighty-nine million six hundred twenty-one thousand nine hundred forty

Notation

Scientific notation 8.389621940 × 10^9
Engineering notation 8.389621940 × 10^9

Prime Factorization of 8389621940

Prime Factorization 2 × 2 × 7 × 5 × 59925871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4194810970
Product of the distinct prime numbers

The prime factorization of 8389621940 is 2 × 2 × 7 × 5 × 59925871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 74, 28, 898, 958, 5001, 4066, 80558, 15187, 208004, 970065, 902212, 2485206, 32023605, 78822270, 381887326, 606281745, 7681924765, 1113708381

Basic calculations (n = 8389621940)

Multiplication

n×y
n×2 16779243880
n×3 25168865820
n×4 33558487760
n×5 41948109700

Division

n÷y
n÷2 4194810970
n÷3 2796540646.6667
n÷3 2097405485
n÷5 1677924388

Exponentiation

ny
n2 7.0385756296129E+19
n3 5.905098852855E+29
n4 4.9541546893781E+39
n5 4.1563484876161E+49

Nth Root

y√n
2√n 91594.87944203
3√n 2031.955208121
4√n 302.64645949033
5√n 96.549155215352

Divisors of 8389621940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 59925871, 119851742, 239703484, 299629355, 419481097, 599258710, 838962194, 1198517420, 1677924388, 2097405485, 4194810970, 8389621940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8389621939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8389621940 can be divided by 24 positive divisors. The sum of these divisors (counting 8389621940) is 1, the average is 0.041666666666667.

Base conversion 8389621940

Base System Value
2 Binary 111110100000011110111100010110100
3 Ternary 210122200112221201112
4 Quaternary 13310003313202310
5 Quinary 114140220400230
6 Senary 3504254414152
8 Octal 76403674264
10 Decimal 8389621940
12 Duodecimal 1761801358
16 Hexadecimal 1f40f78b4
20 Vigesimal 6b1f2eh0
36 Base36 3uqyppw

Cryptographic Hash Functions

md5 81f19bca4056903669f7ab44a932e81a
sha1 ef40a1e9bcbebbeca9d21a0bc82d5819834ae704
sha256 223f855d1a574be45e96f5469faab8244f8d39241d5a22ecf3a2cdf20ad2654d
sha512 0ea6bcd08cea3f1aa3962b24f8b9587b8392d7a12c3c352f7a5cb26295d5d8c2b842185d0595a27d35b42fa25f65808b8c9f6eac1c3ecbc0032e15e9899ee332
ripemd-160 78500d77429b3acd7961faba6135789616e71fe3

8389621940 as geometric shapes

Circle

Radius = n
Diameter 16779243880
Circumference 52713549306.199
Area 2.2112337489728E+20

Sphere

Radius = n
Volume 2.4735220233134E+30
Surface area 8.8449349958913E+20
Circumference 52713549306.199

Square

Length = n
Perimeter 33558487760
Area 7.0385756296129E+19
Diagonal 11864717130.731

Cube

Length = n
Surface area 4.2231453777678E+20
Volume 5.905098852855E+29
Space diagonal 14531251456.375

Equilateral Triangle

Length = n
Perimeter 25168865820
Area 3.0477926508514E+19
Altitude 7265625728.1873

Triangular Pyramid

Length = n
Surface area 3.0477926508514E+19
Volume 6.9592257373845E+28
Height 3954905710.2436