75864894 (number)

75864894 is an even 8-digits composite number following 75864893 and preceding 75864895. In scientific notation, it is written as 7.5864894 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 21627840 positive integers (up to 75864894) that are relatively prime to 75864894.

Interesting facts

Basic properties

Name

Name seventy-five million eight hundred sixty-four thousand eight hundred ninety-four

Notation

Scientific notation 7.5864894 × 10^7
Engineering notation 7.5864894 × 10^6

Prime Factorization of 75864894

Prime Factorization 2 × 21 × 521 × 3467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75864894
Product of the distinct prime numbers

The prime factorization of 75864894 is 2 × 21 × 521 × 3467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 91, 48, 100, 464, 5765, 5018, 57204, 70981, 23647, 217982, 3592694, 6325727, 39808145, 24876677, 263480068, 478787205, 642145172, 5383452265

Basic calculations (n = 75864894)

Multiplication

n×y
n×2 151729788
n×3 227594682
n×4 303459576
n×5 379324470

Division

n÷y
n÷2 37932447
n÷3 25288298
n÷3 18966223.5
n÷5 15172978.8

Exponentiation

ny
n2 5755482141631236
n3 4.3663904259375E+23
n4 3.3125574682636E+31
n5 2.5130682119873E+39

Nth Root

y√n
2√n 8710.0455796741
3√n 423.33120726951
4√n 93.327624954641
5√n 37.671088657651

Divisors of 75864894

1, 2, 21, 42, 521, 1042, 3467, 6934, 10941, 21882, 72807, 145614, 1806307, 3612614, 37932447, 75864894

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 -75864893
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 75864894 can be divided by 16 positive divisors. The sum of these divisors (counting 75864894) is 1, the average is 0.0625.

Base conversion 75864894

Base System Value
2 Binary 100100001011001101100111110
3 Ternary 12021202100001220
4 Quaternary 10201121230332
5 Quinary 123410134034
6 Senary 11310014210
8 Octal 441315476
10 Decimal 75864894
12 Duodecimal 214a7366
16 Hexadecimal 4859b3e
20 Vigesimal 13e324e
36 Base36 1961q6

Cryptographic Hash Functions

md5 ecf4d4b1868d5cdd14999c6eb5235a52
sha1 75a872e736fb4b0d72cda97f6a2a3e5879adb860
sha256 4264bc8849e3e35334db0d77d370a31dfc5a828cde66f20c565536e409b635a7
sha512 5ff9cdce3b729f44ff5eeccd39bf10e684c95708839167d45d8cdacef9a7a476b5b7bfebd21f9aaae6cc40d4a110527767954380a2a33d458f97fe12c0ea15aa
ripemd-160 c2f3de67cce656295727f2e1982246847d17a797

75864894 as geometric shapes

Circle

Radius = n
Diameter 151729788
Circumference 476673187.31154
Area 1.8081380414016E+16

Sphere

Radius = n
Volume 1.828989344644E+24
Surface area 7.2325521656064E+16
Circumference 476673187.31154

Square

Length = n
Perimeter 303459576
Area 5755482141631236
Diagonal 107289162.0028

Cube

Length = n
Surface area 34532892849787416
Volume 4.3663904259375E+23
Space diagonal 131401850.91883

Equilateral Triangle

Length = n
Perimeter 227594682
Area 2.4921968728402E+15
Altitude 65700925.459414

Triangular Pyramid

Length = n
Surface area 2.4921968728402E+15
Volume 5.145840465814E+22
Height 35763054.000932