74904420 (number)

74904420 is an even 8-digits composite number following 74904419 and preceding 74904421. In scientific notation, it is written as 7.4904420 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 19974496 positive integers (up to 74904420) that are relatively prime to 74904420.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred four thousand four hundred twenty

Notation

Scientific notation 7.4904420 × 10^7
Engineering notation 7.4904420 × 10^6

Prime Factorization of 74904420

Prime Factorization 2 × 2 × 15 × 1248407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37452210
Product of the distinct prime numbers

The prime factorization of 74904420 is 2 × 2 × 15 × 1248407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 20, 75, 671, 346, 2851, 2485, 78986, 46879, 741748, 64359, 2502766, 6701087, 41966410, 44974485, 836367581, 496077789, 5438577520, 5003493289

Basic calculations (n = 74904420)

Multiplication

n×y
n×2 149808840
n×3 224713260
n×4 299617680
n×5 374522100

Division

n÷y
n÷2 37452210
n÷3 24968140
n÷3 18726105
n÷5 14980884

Exponentiation

ny
n2 5610672135536400
n3 4.2026414212252E+23
n4 3.1479641812485E+31
n5 2.3579643117719E+39

Nth Root

y√n
2√n 8654.7339647155
3√n 421.537111398
4√n 93.030822659565
5√n 37.575216286585

Divisors of 74904420

1, 2, 4, 15, 30, 60, 1248407, 2496814, 4993628, 18726105, 37452210, 74904420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74904419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74904420 can be divided by 12 positive divisors. The sum of these divisors (counting 74904420) is 1, the average is 0.083333333333333.

Base conversion 74904420

Base System Value
2 Binary 100011101101111001101100100
3 Ternary 12012221112112210
4 Quaternary 10131233031210
5 Quinary 123133420140
6 Senary 11233243420
8 Octal 435571544
10 Decimal 74904420
12 Duodecimal 21103570
16 Hexadecimal 476f364
20 Vigesimal 1383110
36 Base36 18lgmc

Cryptographic Hash Functions

md5 65fcb96f467e8b530a7dabb23b30c2ad
sha1 861dd6dcf2af7d274b67dc05c31530c29ff50c70
sha256 e3f1b7c2a45ea742ad3a17ccae99af00ce67ce1bf3c04a3aaff9d5c598f6345b
sha512 e35f048a2191f4a4779dac0e21128ae1d9d33e631fb1febafc712baf4c9480a304297c376f71bfa81d05cb77cc081fcddd8a171e4b08d22679a8dd8f0d6daa51
ripemd-160 9d030249c62ac1e1928fb5c43c16ee4cd77bf89a

74904420 as geometric shapes

Circle

Radius = n
Diameter 149808840
Circumference 470638351.18681
Area 1.7626446362702E+16

Sphere

Radius = n
Volume 1.7603983219457E+24
Surface area 7.0505785450808E+16
Circumference 470638351.18681

Square

Length = n
Perimeter 299617680
Area 5610672135536400
Diagonal 105930846.64569

Cube

Length = n
Surface area 33664032813218400
Volume 4.2026414212252E+23
Space diagonal 129738261.15148

Equilateral Triangle

Length = n
Perimeter 224713260
Area 2.42949230084E+15
Altitude 64869130.575739

Triangular Pyramid

Length = n
Surface area 2.42949230084E+15
Volume 4.952860413073E+22
Height 35310282.21523