74904840 (number)

74904840 is an even 8-digits composite number following 74904839 and preceding 74904841. In scientific notation, it is written as 7.4904840 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 192 positive divisors. There are 18441216 positive integers (up to 74904840) that are relatively prime to 74904840.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred four thousand eight hundred forty

Notation

Scientific notation 7.4904840 × 10^7
Engineering notation 7.4904840 × 10^6

Prime Factorization of 74904840

Prime Factorization 2 × 2 × 2 × 5 × 3 × 3 × 19 × 47 × 233

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6242070
Product of the distinct prime numbers

The prime factorization of 74904840 is 2 × 2 × 2 × 5 × 3 × 3 × 19 × 47 × 233. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74904840)

Multiplication

n×y
n×2 149809680
n×3 224714520
n×4 299619360
n×5 374524200

Division

n÷y
n÷2 37452420
n÷3 24968280
n÷3 18726210
n÷5 14980968

Exponentiation

ny
n2 5610735055425600
n3 4.2027121160905E+23
n4 3.1480347862182E+31
n5 2.3580304197611E+39

Nth Root

y√n
2√n 8654.7582288589
3√n 421.53789926987
4√n 93.030953068637
5√n 37.575258424433

Divisors of 74904840

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74904839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74904840 can be divided by 192 positive divisors. The sum of these divisors (counting 74904840) is 1, the average is 0.0052083333333333.

Base conversion 74904840

Base System Value
2 Binary 100011101101111010100001000
3 Ternary 12012221120010100
4 Quaternary 10131233110020
5 Quinary 123133423330
6 Senary 11233245400
8 Octal 435572410
10 Decimal 74904840
12 Duodecimal 21103860
16 Hexadecimal 476f508
20 Vigesimal 1383220
36 Base36 18lgy0

Cryptographic Hash Functions

md5 e5ac1da842a9ea39455d04096697a37c
sha1 fbec251daa304f3a291d51d9984f0666dded1e7e
sha256 396d4038de806b497a49bf34bd402d8dabd684049ef47f1542945dc7d3a5e3dd
sha512 de33dd27475d7c3dbe076b7df609c409e4e9d546d1a7513f09c038ac1bebf874c2541d01b59efb041958ba8d6bf4a14efecf73fe68f47e19f2788fe372eb3927
ripemd-160 811587acae77fdd13058b66cdab9c8e505d4d1fe

74904840 as geometric shapes

Circle

Radius = n
Diameter 149809680
Circumference 470640990.12464
Area 1.7626644031364E+16

Sphere

Radius = n
Volume 1.7604279345417E+24
Surface area 7.0506576125455E+16
Circumference 470640990.12464

Square

Length = n
Perimeter 299619360
Area 5610735055425600
Diagonal 105931440.61539

Cube

Length = n
Surface area 33664410332553600
Volume 4.2027121160905E+23
Space diagonal 129738988.61282

Equilateral Triangle

Length = n
Perimeter 224714520
Area 2.4295195459512E+15
Altitude 64869494.306409

Triangular Pyramid

Length = n
Surface area 2.4295195459512E+15
Volume 4.9529437277707E+22
Height 35310480.205129