7913509942 (number)

7913509942 is an even 10-digits composite number following 7913509941 and preceding 7913509943. In scientific notation, it is written as 7.913509942 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 3650831712 positive integers (up to 7913509942) that are relatively prime to 7913509942.

Interesting facts

Basic properties

Name

Name seven billion nine hundred thirteen million five hundred nine thousand nine hundred forty-two

Notation

Scientific notation 7.913509942 × 10^9
Engineering notation 7.913509942 × 10^9

Prime Factorization of 7913509942

Prime Factorization 2 × 13 × 2389 × 127403

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7913509942
Product of the distinct prime numbers

The prime factorization of 7913509942 is 2 × 13 × 2389 × 127403. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7913509942)

Multiplication

n×y
n×2 15827019884
n×3 23740529826
n×4 31654039768
n×5 39567549710

Division

n÷y
n÷2 3956754971
n÷3 2637836647.3333
n÷3 1978377485.5
n÷5 1582701988.4

Exponentiation

ny
n2 6.2623639602133E+19
n3 4.955727945957E+29
n4 3.9217202370178E+39
n5 3.1034572085383E+49

Nth Root

y√n
2√n 88957.911070348
3√n 1992.7663639635
4√n 298.25812825529
5√n 95.427562423041

Divisors of 7913509942

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 -7913509941
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 7913509942 can be divided by 16 positive divisors. The sum of these divisors (counting 7913509942) is 1, the average is 0.0625.

Base conversion 7913509942

Base System Value
2 Binary 111010111101011101001010000110110
3 Ternary 202102111122221211211
4 Quaternary 13113223221100312
5 Quinary 112201324304232
6 Senary 3345125552034
8 Octal 72753512066
10 Decimal 7913509942
12 Duodecimal 164a27561a
16 Hexadecimal 1d7ae9436
20 Vigesimal 63cj8eh2
36 Base36 3mvhzcm

Cryptographic Hash Functions

md5 9d2dcfc9c01c012487af592458d15997
sha1 b42baa63564dd10ba1a5625fa6b951e266a1b0f9
sha256 6d0d4949d382fe3fe62725b04d1137dc45b60a6c966edc1a8ce1fc30f4e5f489
sha512 8b58e076840280d6de994042cc72ee3cab63617f069faa613d0f74cecdb0b6ee108a4ca08eb08a3960ebb11f5f10d22c3d26cdbff97e514e7f14870f3b167169
ripemd-160 3e73b3c8ccddc8b802c69edf4a9ad2696087812e

7913509942 as geometric shapes

Circle

Radius = n
Diameter 15827019884
Circumference 49722049395.794
Area 1.9673796611512E+20

Sphere

Radius = n
Volume 2.0758504677611E+30
Surface area 7.8695186446046E+20
Circumference 49722049395.794

Square

Length = n
Perimeter 31654039768
Area 6.2623639602133E+19
Diagonal 11191393085.951

Cube

Length = n
Surface area 3.757418376128E+20
Volume 4.955727945957E+29
Space diagonal 13706601285.745

Equilateral Triangle

Length = n
Perimeter 23740529826
Area 2.7116831386444E+19
Altitude 6853300642.8727

Triangular Pyramid

Length = n
Surface area 2.7116831386444E+19
Volume 5.8403813938365E+28
Height 3730464361.9836