7942737378 (number)

7942737378 is an even 10-digits composite number following 7942737377 and preceding 7942737379. In scientific notation, it is written as 7.942737378 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 2647579124 positive integers (up to 7942737378) that are relatively prime to 7942737378.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred thirty-seven thousand three hundred seventy-eight

Notation

Scientific notation 7.942737378 × 10^9
Engineering notation 7.942737378 × 10^9

Prime Factorization of 7942737378

Prime Factorization 2 × 3 × 1323789563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942737378
Product of the distinct prime numbers

The prime factorization of 7942737378 is 2 × 3 × 1323789563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 81, 53, 80, 337, 8260, 3730, 51951, 60611, 85086, 2542, 7956267, 8591620, 29793922, 9164302, 257365364, 948440167, 5297805053, 2604320933

Basic calculations (n = 7942737378)

Multiplication

n×y
n×2 15885474756
n×3 23828212134
n×4 31770949512
n×5 39713686890

Division

n÷y
n÷2 3971368689
n÷3 2647579126
n÷3 1985684344.5
n÷5 1588547475.6

Exponentiation

ny
n2 6.3087077055878E+19
n3 5.0108408500049E+29
n4 3.9799792914543E+39
n5 3.16119302819E+49

Nth Root

y√n
2√n 89122.036433196
3√n 1995.2166838971
4√n 298.53314126441
5√n 95.497948171904

Divisors of 7942737378

1, 2, 3, 6, 1323789563, 2647579126, 3971368689, 7942737378

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942737377
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942737378 can be divided by 8 positive divisors. The sum of these divisors (counting 7942737378) is 1, the average is 0.125.

Base conversion 7942737378

Base System Value
2 Binary 111011001011011001000110111100010
3 Ternary 202111112122212100110
4 Quaternary 13121123020313202
5 Quinary 112231320044003
6 Senary 3352052232150
8 Octal 73133106742
10 Decimal 7942737378
12 Duodecimal 165800b656
16 Hexadecimal 1d96c8de2
20 Vigesimal 6422238i
36 Base36 3ncwfdu

Cryptographic Hash Functions

md5 ab9a6f9df0efa181caf9c81dd762ead2
sha1 6179699ab7f4d6f05b0f644621d33b66df955434
sha256 9716ea4b7a173db91162eb54c1035e6a7d8a69faebe603404e5f07c8f7b1eb89
sha512 3fb6807c351877dd532ad2a690b5b7b4fcef0091ef031a0104d971eda502d7675a87578400d8fdf560ed49fb1d470cb26f3321e7b9aa01e3aca663ac90f2a6da
ripemd-160 ea2268ea6eb7b315059ff42e4ffc20e0b3701b6e

7942737378 as geometric shapes

Circle

Radius = n
Diameter 15885474756
Circumference 49905690792.236
Area 1.981938978152E+20

Sphere

Radius = n
Volume 2.0989361070244E+30
Surface area 7.927755912608E+20
Circumference 49905690792.236

Square

Length = n
Perimeter 31770949512
Area 6.3087077055878E+19
Diagonal 11232726922.335

Cube

Length = n
Surface area 3.7852246233527E+20
Volume 5.0108408500049E+29
Space diagonal 13757224689.872

Equilateral Triangle

Length = n
Perimeter 23828212134
Area 2.7317505690449E+19
Altitude 6878612344.9362

Triangular Pyramid

Length = n
Surface area 2.7317505690449E+19
Volume 5.9053325741417E+28
Height 3744242307.4451