74888894 (number)

74888894 is an even 8-digits composite number following 74888893 and preceding 74888895. In scientific notation, it is written as 7.4888894 × 10^7. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 36737896 positive integers (up to 74888894) that are relatively prime to 74888894.

Interesting facts

Basic properties

Name

Name seventy-four million eight hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 7.4888894 × 10^7
Engineering notation 7.4888894 × 10^6

Prime Factorization of 74888894

Prime Factorization 2 × 53 × 706499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74888894
Product of the distinct prime numbers

The prime factorization of 74888894 is 2 × 53 × 706499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74888894)

Multiplication

n×y
n×2 149777788
n×3 224666682
n×4 299555576
n×5 374444470

Division

n÷y
n÷2 37444447
n÷3 24962964.666667
n÷3 18722223.5
n÷5 14977778.8

Exponentiation

ny
n2 5608346444543236
n3 4.2000286240068E+23
n4 3.1453549842021E+31
n5 2.3555215600428E+39

Nth Root

y√n
2√n 8653.8369524737
3√n 421.5079843343
4√n 93.026001486003
5√n 37.573658458131

Divisors of 74888894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74888893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74888894 can be divided by 8 positive divisors. The sum of these divisors (counting 74888894) is 1, the average is 0.125.

Base conversion 74888894

Base System Value
2 Binary 100011101101011011010111110
3 Ternary 12012220202020202
4 Quaternary 10131223122332
5 Quinary 123132421034
6 Senary 11233043502
8 Octal 435533276
10 Decimal 74888894
12 Duodecimal 210b6592
16 Hexadecimal 476b6be
20 Vigesimal 138124e
36 Base36 18l4n2

Cryptographic Hash Functions

md5 ebfca0e61f13b88ee1dcbf040fa52853
sha1 36281b512543b7c644c4ff6dcc7395f1d26604a2
sha256 ac5e7b1bf7f4b7c6a916ee74bec0a085a2fad154b19936487d0bd1e0fcccb728
sha512 729bfd19cc7c2a81d6a77c09cb207c4f1dcb872be2931309f2608b061d2824ece3ce34027d099bd87c71d6900be0b05a058ba0a8741940e3396c308646013ccd
ripemd-160 e731dd00022a1d5b80a27e954161d95d383a5dff

74888894 as geometric shapes

Circle

Radius = n
Diameter 149777788
Circumference 470540798.45173
Area 1.7619139988963E+16

Sphere

Radius = n
Volume 1.7593038760062E+24
Surface area 7.0476559955854E+16
Circumference 470540798.45173

Square

Length = n
Perimeter 299555576
Area 5608346444543236
Diagonal 105908889.56592

Cube

Length = n
Surface area 33650078667259416
Volume 4.2000286240068E+23
Space diagonal 129711369.33064

Equilateral Triangle

Length = n
Perimeter 224666682
Area 2.4284852470993E+15
Altitude 64855684.66532

Triangular Pyramid

Length = n
Surface area 2.4284852470993E+15
Volume 4.9497812020213E+22
Height 35302963.18864