8389949649 (number)

8389949649 is an odd 10-digits composite number following 8389949648 and preceding 8389949650. In scientific notation, it is written as 8.389949649 × 10^9. The sum of its digits is 69. It has a total of 4 prime factors and 16 positive divisors. There are 5446766160 positive integers (up to 8389949649) that are relatively prime to 8389949649.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.389949649 × 10^9
Engineering notation 8.389949649 × 10^9

Prime Factorization of 8389949649

Prime Factorization 3 × 47 × 199 × 299011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8389949649
Product of the distinct prime numbers

The prime factorization of 8389949649 is 3 × 47 × 199 × 299011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 9, 84, 955, 700, 1581, 8896, 21705, 11841, 827544, 615748, 5338511, 3322895, 95449130, 22577077, 724089340, 262871420, 7491173836, 6780671732

Basic calculations (n = 8389949649)

Multiplication

n×y
n×2 16779899298
n×3 25169848947
n×4 33559798596
n×5 41949748245

Division

n÷y
n÷2 4194974824.5
n÷3 2796649883
n÷3 2097487412.25
n÷5 1677989929.8

Exponentiation

ny
n2 7.0391255112755E+19
n3 5.9057908612593E+29
n4 4.954928796349E+39
n5 4.1571603115748E+49

Nth Root

y√n
2√n 91596.668329148
3√n 2031.9816646703
4√n 302.64941488321
5√n 96.549909469429

Divisors of 8389949649

1, 3, 47, 141, 199, 597, 9353, 28059, 299011, 897033, 14053517, 42160551, 59503189, 178509567, 2796649883, 8389949649

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8389949648
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8389949649 can be divided by 16 positive divisors. The sum of these divisors (counting 8389949649) is 1, the average is 0.0625.

Base conversion 8389949649

Base System Value
2 Binary 111110100000101000111100011010001
3 Ternary 210122201011121020220
4 Quaternary 13310011013203101
5 Quinary 114140311342044
6 Senary 3504305423253
8 Octal 76405074321
10 Decimal 8389949649
12 Duodecimal 176193ab29
16 Hexadecimal 1f41478d1
20 Vigesimal 6b1h3e29
36 Base36 3ur5qkx

Cryptographic Hash Functions

md5 961cac155b5d4a061dfbfd3bfab6fdbd
sha1 2c6e2b14944ad2be337a820ae9a5873b16960329
sha256 952218fbd338d1d1e4faef0d2fb641b7552f4606586f27b5924b119411cc74d1
sha512 58ec5b6f5edbf5ddc88ed1a8532e48e2914c258b8fa658335c22004af6c35194d7a191c8df658114eef8a4f42bb410e2512c872d970212d490f27fbf9cf7b186
ripemd-160 81a7400e6951c89a2ff746c0541bce162e43ce26

8389949649 as geometric shapes

Circle

Radius = n
Diameter 16779899298
Circumference 52715608362.573
Area 2.211406499392E+20

Sphere

Radius = n
Volume 2.473811891116E+30
Surface area 8.8456259975679E+20
Circumference 52715608362.573

Square

Length = n
Perimeter 33559798596
Area 7.0391255112755E+19
Diagonal 11865180581.243

Cube

Length = n
Surface area 4.2234753067653E+20
Volume 5.9057908612593E+29
Space diagonal 14531819065.013

Equilateral Triangle

Length = n
Perimeter 25169848947
Area 3.0480307565959E+19
Altitude 7265909532.5063

Triangular Pyramid

Length = n
Surface area 3.0480307565959E+19
Volume 6.96004127711E+28
Height 3955060193.7477