9920408978 (number)

9920408978 is an even 10-digits composite number following 9920408977 and preceding 9920408979. In scientific notation, it is written as 9.920408978 × 10^9. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 4960204488 positive integers (up to 9920408978) that are relatively prime to 9920408978.

Interesting facts

Basic properties

Name

Name nine billion nine hundred twenty million four hundred eight thousand nine hundred seventy-eight

Notation

Scientific notation 9.920408978 × 10^9
Engineering notation 9.920408978 × 10^9

Prime Factorization of 9920408978

Prime Factorization 2 × 4960204489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 9920408978
Product of the distinct prime numbers

The prime factorization of 9920408978 is 2 × 4960204489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 9920408978)

Multiplication

n×y
n×2 19840817956
n×3 29761226934
n×4 39681635912
n×5 49602044890

Division

n÷y
n÷2 4960204489
n÷3 3306802992.6667
n÷3 2480102244.5
n÷5 1984081795.6

Exponentiation

ny
n2 9.8414514290783E+19
n3 9.7631223113579E+29
n4 9.6854166230907E+39
n5 9.608329402338E+49

Nth Root

y√n
2√n 99601.249881716
3√n 2148.7036698132
4√n 315.59665695586
5√n 99.840308743871

Divisors of 9920408978

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 -9920408977
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 9920408978 can be divided by 4 positive divisors. The sum of these divisors (counting 9920408978) is 1, the average is 0.25.

Base conversion 9920408978

Base System Value
2 Binary 1001001111010011010110110110010010
3 Ternary 221121100222222202202
4 Quaternary 21033103112312102
5 Quinary 130304111041403
6 Senary 4320220443202
8 Octal 111723266622
10 Decimal 9920408978
12 Duodecimal 1b0a3a9502
16 Hexadecimal 24f4d6d92
20 Vigesimal 7f02b28i
36 Base36 4k2csk2

Cryptographic Hash Functions

md5 654d91754f24e9fec832f06b8729a2d4
sha1 b864a23f21872151f6c12b87abd695552bd3ce09
sha256 0413bb1ac041fd5f54a3da014d575da30d7db45e756aa8d7f146af200aa465a1
sha512 98b7e44f1d396b9e5f167b20f6a8f81faa1863b8311a1d85d87e2f18bc34ce0f505e0081e76f0c32cee512d8a8f4fe5ca68bd899577d8fb368aa5efc252d9eb5
ripemd-160 a050f8d635a4665a3edeafd74ff849d70ff0decf

9920408978 as geometric shapes

Circle

Radius = n
Diameter 19840817956
Circumference 62331767931.782
Area 3.0917831510253E+20

Sphere

Radius = n
Volume 4.0895671105948E+30
Surface area 1.2367132604101E+21
Circumference 62331767931.782

Square

Length = n
Perimeter 39681635912
Area 9.8414514290783E+19
Diagonal 14029576920.975

Cube

Length = n
Surface area 5.904870857447E+20
Volume 9.7631223113579E+29
Space diagonal 17182652381.758

Equilateral Triangle

Length = n
Perimeter 29761226934
Area 4.2614734738462E+19
Altitude 8591326190.8792

Triangular Pyramid

Length = n
Surface area 4.2614734738462E+19
Volume 1.1505949986525E+29
Height 4676525640.3251