7942768437 (number)

7942768437 is an odd 10-digits composite number following 7942768436 and preceding 7942768438. In scientific notation, it is written as 7.942768437 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 5294862000 positive integers (up to 7942768437) that are relatively prime to 7942768437.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred sixty-eight thousand four hundred thirty-seven

Notation

Scientific notation 7.942768437 × 10^9
Engineering notation 7.942768437 × 10^9

Prime Factorization of 7942768437

Prime Factorization 3 × 18979 × 139501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942768437
Product of the distinct prime numbers

The prime factorization of 7942768437 is 3 × 18979 × 139501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 80, 26, 214, 273, 6014, 9726, 27581, 18940, 29316, 277355, 2947171, 2139716, 96153199, 31354948, 282714465, 417815360, 5312721950, 7469870911

Basic calculations (n = 7942768437)

Multiplication

n×y
n×2 15885536874
n×3 23828305311
n×4 31771073748
n×5 39713842185

Division

n÷y
n÷2 3971384218.5
n÷3 2647589479
n÷3 1985692109.25
n÷5 1588553687.4

Exponentiation

ny
n2 6.3087570443803E+19
n3 5.0108996328806E+29
n4 3.9800415445019E+39
n5 3.1612548357618E+49

Nth Root

y√n
2√n 89122.21068286
3√n 1995.2192845687
4√n 298.53343310735
5√n 95.498022858148

Divisors of 7942768437

1, 3, 18979, 56937, 139501, 418503, 2647589479, 7942768437

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 -7942768436
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 7942768437 can be divided by 8 positive divisors. The sum of these divisors (counting 7942768437) is 1, the average is 0.125.

Base conversion 7942768437

Base System Value
2 Binary 111011001011011010000011100110101
3 Ternary 202111112201102221210
4 Quaternary 13121123100130311
5 Quinary 112231322042222
6 Senary 3352053032033
8 Octal 73133203465
10 Decimal 7942768437
12 Duodecimal 1658025619
16 Hexadecimal 1d96d0735
20 Vigesimal 6422611h
36 Base36 3ncx3cl

Cryptographic Hash Functions

md5 501f99c30518e8b3c6c72cdf9bae2627
sha1 bfcde8ebd37ae676c92b4f708fe04d023f4fd432
sha256 b76882f8495757d3d40a1c176fa6a04fd6e656829fce3a53a21eb5093ce28777
sha512 532d0134e1f98a40164e5ee5fb3609256f26cb09b80b3c9735ccb47c680a35509bd303dec2e6cb62542ca0b651a38bbc6d6bfba924417379568b58efbf7fd2ed
ripemd-160 f42b25c761da33e183d948fa3a450c1e06644e12

7942768437 as geometric shapes

Circle

Radius = n
Diameter 15885536874
Circumference 49905885941.688
Area 1.9819544783908E+20

Sphere

Radius = n
Volume 2.0989607299378E+30
Surface area 7.9278179135633E+20
Circumference 49905885941.688

Square

Length = n
Perimeter 31771073748
Area 6.3087570443803E+19
Diagonal 11232770846.394

Cube

Length = n
Surface area 3.7852542266282E+20
Volume 5.0108996328806E+29
Space diagonal 13757278485.638

Equilateral Triangle

Length = n
Perimeter 23828305311
Area 2.7317719333687E+19
Altitude 6878639242.8192

Triangular Pyramid

Length = n
Surface area 2.7317719333687E+19
Volume 5.905401850425E+28
Height 3744256948.7981