75939968 (number)

75939968 is an even 8-digits composite number following 75939967 and preceding 75939969. In scientific notation, it is written as 7.5939968 × 10^7. The sum of its digits is 56. It has a total of 9 prime factors and 32 positive divisors. There are 34268160 positive integers (up to 75939968) that are relatively prime to 75939968.

Interesting facts

Basic properties

Name

Name seventy-five million nine hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 7.5939968 × 10^7
Engineering notation 7.5939968 × 10^6

Prime Factorization of 75939968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 611 × 971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1186562
Product of the distinct prime numbers

The prime factorization of 75939968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 611 × 971. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75939968)

Multiplication

n×y
n×2 151879936
n×3 227819904
n×4 303759872
n×5 379699840

Division

n÷y
n÷2 37969984
n÷3 25313322.666667
n÷3 18984992
n÷5 15187993.6

Exponentiation

ny
n2 5766878739841024
n3 4.3793658696341E+23
n4 3.325689040003E+31
n5 2.5255271927578E+39

Nth Root

y√n
2√n 8714.3541355628
3√n 423.47080055549
4√n 93.350705061948
5√n 37.678541381488

Divisors of 75939968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75939967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75939968 can be divided by 32 positive divisors. The sum of these divisors (counting 75939968) is 1, the average is 0.03125.

Base conversion 75939968

Base System Value
2 Binary 100100001101100000010000000
3 Ternary 12021220011001102
4 Quaternary 10201230002000
5 Quinary 123420034333
6 Senary 11311353532
8 Octal 441540200
10 Decimal 75939968
12 Duodecimal 215228a8
16 Hexadecimal 486c080
20 Vigesimal 13ec9i8
36 Base36 197nnk

Cryptographic Hash Functions

md5 dca78fb657c33bed6e3fd3e98ef6ec52
sha1 ee5403d083e4c282962a1b975d7d2aff59f7d7e8
sha256 152541a8d94150db4dcfcd932a0c54ad9d178e8d613b1445e6571ee98bb9d4e3
sha512 435e4336ae8c057c54def92cb97f501baa60e6c0ddda35ba69e491b603d6d1b5f66609e519be704d7750ecbfea6f37c6c2b801fb5697bf845c643ebf99f15a14
ripemd-160 513df3ecfbba1bc64bbf26ade06a1bc7883d0466

75939968 as geometric shapes

Circle

Radius = n
Diameter 151879936
Circumference 477144891.16529
Area 1.8117183883228E+16

Sphere

Radius = n
Volume 1.8344244857899E+24
Surface area 7.2468735532911E+16
Circumference 477144891.16529

Square

Length = n
Perimeter 303759872
Area 5766878739841024
Diagonal 107395332.67178

Cube

Length = n
Surface area 34601272439046144
Volume 4.3793658696341E+23
Space diagonal 131531882.90115

Equilateral Triangle

Length = n
Perimeter 227819904
Area 2.4971317446234E+15
Altitude 65765941.450577

Triangular Pyramid

Length = n
Surface area 2.4971317446234E+15
Volume 5.1611321728586E+22
Height 35798444.223926