75279984 (number)

75279984 is an even 8-digits composite number following 75279983 and preceding 75279985. In scientific notation, it is written as 7.5279984 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 23162880 positive integers (up to 75279984) that are relatively prime to 75279984.

Interesting facts

Basic properties

Name

Name seventy-five million two hundred seventy-nine thousand nine hundred eighty-four

Notation

Scientific notation 7.5279984 × 10^7
Engineering notation 7.5279984 × 10^6

Prime Factorization of 75279984

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 120641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9409998
Product of the distinct prime numbers

The prime factorization of 75279984 is 2 × 2 × 2 × 2 × 3 × 13 × 120641. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75279984)

Multiplication

n×y
n×2 150559968
n×3 225839952
n×4 301119936
n×5 376399920

Division

n÷y
n÷2 37639992
n÷3 25093328
n÷3 18819996
n÷5 15055996.8

Exponentiation

ny
n2 5667075991040256
n3 4.2661738993229E+23
n4 3.2115750288225E+31
n5 2.4176731678456E+39

Nth Root

y√n
2√n 8676.4038633526
3√n 422.24045354744
4√n 93.147216079455
5√n 37.612820692468

Divisors of 75279984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75279983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75279984 can be divided by 40 positive divisors. The sum of these divisors (counting 75279984) is 1, the average is 0.025.

Base conversion 75279984

Base System Value
2 Binary 100011111001010111001110000
3 Ternary 12020122121201120
4 Quaternary 10133022321300
5 Quinary 123232424414
6 Senary 11245302240
8 Octal 437127160
10 Decimal 75279984
12 Duodecimal 21264980
16 Hexadecimal 47cae70
20 Vigesimal 13a9jj4
36 Base36 18tieo

Cryptographic Hash Functions

md5 69a7818fe692f2bff6ad097d937d646a
sha1 1242b0e75d02cca1f91d86a8b5cdf12df40f2c1e
sha256 308b02aa72309b585e1a1de8e9998a5adca77d9c03b4e0468801f4dc8fdb5746
sha512 d33b6bd444c16d2b74e7953a28578f48edb6dd7a157f9afee5378a90646d37bc24f683dd3ec4e619b2dbea91bdab2cc6ea6fae22f8ff4fa4332faed8d56866f3
ripemd-160 042922dff2ab8381109582b6a79db6c9d8dc0fea

75279984 as geometric shapes

Circle

Radius = n
Diameter 150559968
Circumference 472998089.39351
Area 1.7803644300787E+16

Sphere

Radius = n
Volume 1.7870107441399E+24
Surface area 7.1214577203149E+16
Circumference 472998089.39351

Square

Length = n
Perimeter 301119936
Area 5667075991040256
Diagonal 106461974.34803

Cube

Length = n
Surface area 34002455946241536
Volume 4.2661738993229E+23
Space diagonal 130388757.08097

Equilateral Triangle

Length = n
Perimeter 225839952
Area 2.4539158867089E+15
Altitude 65194378.540486

Triangular Pyramid

Length = n
Surface area 2.4539158867089E+15
Volume 5.0277341565539E+22
Height 35487324.782677