8449396978 (number)

8449396978 is an even 10-digits composite number following 8449396977 and preceding 8449396979. In scientific notation, it is written as 8.449396978 × 10^9. The sum of its digits is 67. It has a total of 5 prime factors and 32 positive divisors. There are 3669296400 positive integers (up to 8449396978) that are relatively prime to 8449396978.

Interesting facts

Basic properties

Name

Name eight billion four hundred forty-nine million three hundred ninety-six thousand nine hundred seventy-eight

Notation

Scientific notation 8.449396978 × 10^9
Engineering notation 8.449396978 × 10^9

Prime Factorization of 8449396978

Prime Factorization 2 × 23 × 11 × 883 × 18911

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8449396978
Product of the distinct prime numbers

The prime factorization of 8449396978 is 2 × 23 × 11 × 883 × 18911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 90, 23, 535, 926, 3774, 9455, 45280, 47196, 482411, 60886, 7354168, 9218425, 31700244, 218075, 597053881, 110777405, 5729144438, 5243813636

Basic calculations (n = 8449396978)

Multiplication

n×y
n×2 16898793956
n×3 25348190934
n×4 33797587912
n×5 42246984890

Division

n÷y
n÷2 4224698489
n÷3 2816465659.3333
n÷3 2112349244.5
n÷5 1689879395.6

Exponentiation

ny
n2 7.1392309291836E+19
n3 6.0322196238288E+29
n4 5.0968618260211E+39
n5 4.3065408910066E+49

Nth Root

y√n
2√n 91920.601488459
3√n 2036.7696035731
4√n 303.18410494031
5√n 96.686344988703

Divisors of 8449396978

1, 2, 11, 22, 23, 46, 253, 506, 883, 1766, 9713, 18911, 19426, 20309, 37822, 40618, 208021, 223399, 416042, 434953, 446798, 869906, 4784483, 9568966, 16698413, 33396826, 183682543, 367365086, 384063499, 768126998, 4224698489, 8449396978

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8449396977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8449396978 can be divided by 32 positive divisors. The sum of these divisors (counting 8449396978) is 1, the average is 0.03125.

Base conversion 8449396978

Base System Value
2 Binary 111110111100111111001000011110010
3 Ternary 210210212000211122211
4 Quaternary 13313213321003302
5 Quinary 114301021200403
6 Senary 3514231522334
8 Octal 76747710362
10 Decimal 8449396978
12 Duodecimal 17798293aa
16 Hexadecimal 1f79f90f2
20 Vigesimal 6c08ec8i
36 Base36 3vqjwfm

Cryptographic Hash Functions

md5 f793ec2a083dd515ee6c991e4836189b
sha1 513c98e4f6a9339218c26e5d73e0ed55b3101882
sha256 449ffa3babbe4571d773cfd9ca79fe35c48e2efe22c97ed58a8ec2f63c3c1970
sha512 b0cef1ba9da8102c59eb665afc32bf14269695f35452ca8ff764f8f3e2a49da162a514828fefbee5636b570cad68094af7769111337b25612a0950e8e62fafa9
ripemd-160 61b5b2fc530b5affc30ee30ff441c1e2b2602589

8449396978 as geometric shapes

Circle

Radius = n
Diameter 16898793956
Circumference 53089126946.697
Area 2.2428555439404E+20

Sphere

Radius = n
Volume 2.5267702473414E+30
Surface area 8.9714221757616E+20
Circumference 53089126946.697

Square

Length = n
Perimeter 33797587912
Area 7.1392309291836E+19
Diagonal 11949251800.162

Cube

Length = n
Surface area 4.2835385575101E+20
Volume 6.0322196238288E+29
Space diagonal 14634784859.215

Equilateral Triangle

Length = n
Perimeter 25348190934
Area 3.0913776740783E+19
Altitude 7317392429.6075

Triangular Pyramid

Length = n
Surface area 3.0913776740783E+19
Volume 7.1090390026931E+28
Height 3983083933.3873