7923969942 (number)

7923969942 is an even 10-digits composite number following 7923969941 and preceding 7923969943. In scientific notation, it is written as 7.923969942 × 10^9. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 2243409696 positive integers (up to 7923969942) that are relatively prime to 7923969942.

Interesting facts

Basic properties

Name

Name seven billion nine hundred twenty-three million nine hundred sixty-nine thousand nine hundred forty-two

Notation

Scientific notation 7.923969942 × 10^9
Engineering notation 7.923969942 × 10^9

Prime Factorization of 7923969942

Prime Factorization 2 × 21 × 101053 × 1867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7923969942
Product of the distinct prime numbers

The prime factorization of 7923969942 is 2 × 21 × 101053 × 1867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 69, 55, 29, 262, 9385, 1990, 66033, 67380, 591103, 979542, 3531288, 2490504, 50318582, 32245663, 174124849, 992004364, 5034737225, 1089733592

Basic calculations (n = 7923969942)

Multiplication

n×y
n×2 15847939884
n×3 23771909826
n×4 31695879768
n×5 39619849710

Division

n÷y
n÷2 3961984971
n÷3 2641323314
n÷3 1980992485.5
n÷5 1584793988.4

Exponentiation

ny
n2 6.2789299641719E+19
n3 4.9754052304022E+29
n4 3.9424961494976E+39
n5 3.124022098507E+49

Nth Root

y√n
2√n 89016.683503712
3√n 1993.6439837601
4√n 298.35663810901
5√n 95.452776139298

Divisors of 7923969942

1, 2, 21, 42, 1867, 3734, 39207, 78414, 101053, 202106, 2122113, 4244226, 188665951, 377331902, 3961984971, 7923969942

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 -7923969941
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 7923969942 can be divided by 16 positive divisors. The sum of these divisors (counting 7923969942) is 1, the average is 0.0625.

Base conversion 7923969942

Base System Value
2 Binary 111011000010011100010111110010110
3 Ternary 202110020100101021020
4 Quaternary 13120103202332112
5 Quinary 112212014014232
6 Senary 3350142102010
8 Octal 73023427626
10 Decimal 7923969942
12 Duodecimal 165187a906
16 Hexadecimal 1d84e2f96
20 Vigesimal 63g4g4h2
36 Base36 3n1q6c6

Cryptographic Hash Functions

md5 b9a4e862a7e5f1cd47f393c6dba70d19
sha1 be405e270e0e6461bf8b30a0ed51f97f6fca3b12
sha256 8f95aa2bddf8dceff09c5f9a907e9425cda366aa970792b38675242b7e82f960
sha512 c84a20e051b3f22495b336bcaf6fe0f6219ca08881885cf6f0220db920fcb78d4066b3e593ccf0a851b4b9c83a5ec38c745657e4055a10dee8c232f18b6fca58
ripemd-160 ede8eb42b023221b357349e1420d743595fb7e09

7923969942 as geometric shapes

Circle

Radius = n
Diameter 15847939884
Circumference 49787771514.107
Area 1.9725840247847E+20

Sphere

Radius = n
Volume 2.0840928693952E+30
Surface area 7.890336099139E+20
Circumference 49787771514.107

Square

Length = n
Perimeter 31695879768
Area 6.2789299641719E+19
Diagonal 11206185759.813

Cube

Length = n
Surface area 3.7673579785032E+20
Volume 4.9754052304022E+29
Space diagonal 13724718537.193

Equilateral Triangle

Length = n
Perimeter 23771909826
Area 2.7188564287781E+19
Altitude 6862359268.5963

Triangular Pyramid

Length = n
Surface area 2.7188564287781E+19
Volume 5.8635712959473E+28
Height 3735395253.271