7442187942 (number)

7442187942 is an even 10-digits composite number following 7442187941 and preceding 7442187943. In scientific notation, it is written as 7.442187942 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 2126339400 positive integers (up to 7442187942) that are relatively prime to 7442187942.

Interesting facts

Basic properties

Name

Name seven billion four hundred forty-two million one hundred eighty-seven thousand nine hundred forty-two

Notation

Scientific notation 7.442187942 × 10^9
Engineering notation 7.442187942 × 10^9

Prime Factorization of 7442187942

Prime Factorization 2 × 3 × 7 × 177194951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7442187942
Product of the distinct prime numbers

The prime factorization of 7442187942 is 2 × 3 × 7 × 177194951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 43, 17, 363, 390, 9, 103, 56443, 88634, 369104, 683817, 2475729, 1389648, 79825565, 16158945, 722361346, 455544768, 5103045137, 8957317875

Basic calculations (n = 7442187942)

Multiplication

n×y
n×2 14884375884
n×3 22326563826
n×4 29768751768
n×5 37210939710

Division

n÷y
n÷2 3721093971
n÷3 2480729314
n÷3 1860546985.5
n÷5 1488437588.4

Exponentiation

ny
n2 5.538616136405E+19
n3 4.121942222572E+29
n4 3.0676268706446E+39
n5 2.2829855707266E+49

Nth Root

y√n
2√n 86268.116601674
3√n 1952.3913630868
4√n 293.71434524325
5√n 94.262754568307

Divisors of 7442187942

1, 2, 3, 6, 7, 14, 21, 42, 177194951, 354389902, 531584853, 1063169706, 1240364657, 2480729314, 3721093971, 7442187942

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 -7442187941
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 7442187942 can be divided by 16 positive divisors. The sum of these divisors (counting 7442187942) is 1, the average is 0.0625.

Base conversion 7442187942

Base System Value
2 Binary 110111011100101101100011010100110
3 Ternary 201012122210022121110
4 Quaternary 12323211230122212
5 Quinary 110220200003232
6 Senary 3230251525450
8 Octal 67345543246
10 Decimal 7442187942
12 Duodecimal 1538459886
16 Hexadecimal 1bb96c6a6
20 Vigesimal 5g5dd9h2
36 Base36 3f2vwyu

Cryptographic Hash Functions

md5 58ff08e7a61d9fc23cd7141833f991e2
sha1 6903a463e9e1aba1a5a911cf4b37daa9b708a316
sha256 210add14fa7abea5530877ce98595fb5ccf50cca88c038ba61bf8661003b1aba
sha512 88b8e7f4ebb84974d838b7331f29ff8c1d96ba55ef5823fa6b9a705fd6d83de57db100851f982285295bb2484ad0f2cd4c6be04b798897825d958124aab48ef0
ripemd-160 5dfcceb9010d8e61499b0f41fd97e7e59f32bbaa

7442187942 as geometric shapes

Circle

Radius = n
Diameter 14884375884
Circumference 46760645930.443
Area 1.7400075765184E+20

Sphere

Radius = n
Volume 1.7265951206605E+30
Surface area 6.9600303060736E+20
Circumference 46760645930.443

Square

Length = n
Perimeter 29768751768
Area 5.538616136405E+19
Diagonal 10524843121.306

Cube

Length = n
Surface area 3.323169681843E+20
Volume 4.121942222572E+29
Space diagonal 12890247635.02

Equilateral Triangle

Length = n
Perimeter 22326563826
Area 2.3982911379686E+19
Altitude 6445123817.5102

Triangular Pyramid

Length = n
Surface area 2.3982911379686E+19
Volume 4.8577554953997E+28
Height 3508281040.4353