75842942 (number)

75842942 is an even 8-digits composite number following 75842941 and preceding 75842943. In scientific notation, it is written as 7.5842942 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 32168448 positive integers (up to 75842942) that are relatively prime to 75842942.

Interesting facts

Basic properties

Name

Name seventy-five million eight hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 7.5842942 × 10^7
Engineering notation 7.5842942 × 10^6

Prime Factorization of 75842942

Prime Factorization 2 × 7 × 97 × 55849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75842942
Product of the distinct prime numbers

The prime factorization of 75842942 is 2 × 7 × 97 × 55849. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 63, 9, 639, 823, 2763, 3895, 38160, 91835, 172991, 536126, 9665378, 6659718, 43335616, 47567218, 504303299, 735806492, 9866428368, 8139645970

Basic calculations (n = 75842942)

Multiplication

n×y
n×2 151685884
n×3 227528826
n×4 303371768
n×5 379214710

Division

n÷y
n÷2 37921471
n÷3 25280980.666667
n÷3 18960735.5
n÷5 15168588.4

Exponentiation

ny
n2 5752151851215364
n3 4.3626011922692E+23
n4 3.308725091944E+31
n5 2.5094344524226E+39

Nth Root

y√n
2√n 8708.7853343621
3√n 423.29037211884
4√n 93.320872983283
5√n 37.668908330426

Divisors of 75842942

1, 2, 7, 14, 97, 194, 679, 1358, 55849, 111698, 390943, 781886, 5417353, 10834706, 37921471, 75842942

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 -75842941
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 75842942 can be divided by 16 positive divisors. The sum of these divisors (counting 75842942) is 1, the average is 0.0625.

Base conversion 75842942

Base System Value
2 Binary 100100001010100010101111110
3 Ternary 12021201012221212
4 Quaternary 10201110111332
5 Quinary 123403433232
6 Senary 11305324422
8 Octal 441242576
10 Decimal 75842942
12 Duodecimal 21496712
16 Hexadecimal 485457e
20 Vigesimal 13e0772
36 Base36 195kse

Cryptographic Hash Functions

md5 0c7e69e72b363fb737ba1ae29993ec18
sha1 07f80dc73c39556e89b78614bdd66c8831d6e363
sha256 bf6291d613d85c7e80830b82e6d83f04dc6e9cc728bc52ec03f1cdc93050f498
sha512 887bba7dd83eb82d3ec7244b3d5ff6059480046baf9f1e70195759b527a660ccf4c3cb1a12a9681d8dc804d44645a924d9296ffb7c35d1037e2969d76ad063ca
ripemd-160 e7c0349f21d6323948de3d22d772a720f5e81893

75842942 as geometric shapes

Circle

Radius = n
Diameter 151685884
Circumference 476535258.82767
Area 1.8070917998111E+16

Sphere

Radius = n
Volume 1.8274021141567E+24
Surface area 7.2283671992444E+16
Circumference 476535258.82767

Square

Length = n
Perimeter 303371768
Area 5752151851215364
Diagonal 107258117.18668

Cube

Length = n
Surface area 34512911107292184
Volume 4.3626011922692E+23
Space diagonal 131363828.9395

Equilateral Triangle

Length = n
Perimeter 227528826
Area 2.4907548147891E+15
Altitude 65681914.46975

Triangular Pyramid

Length = n
Surface area 2.4907548147891E+15
Volume 5.1413748111101E+22
Height 35752705.728892