38474420 (number)

38474420 is an even 8-digits composite number following 38474419 and preceding 38474421. In scientific notation, it is written as 3.8474420 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 15290496 positive integers (up to 38474420) that are relatively prime to 38474420.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred seventy-four thousand four hundred twenty

Notation

Scientific notation 3.8474420 × 10^7
Engineering notation 3.8474420 × 10^6

Prime Factorization of 38474420

Prime Factorization 2 × 2 × 5 × 157 × 12253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19237210
Product of the distinct prime numbers

The prime factorization of 38474420 is 2 × 2 × 5 × 157 × 12253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 28, 10, 449, 16, 5585, 1022, 40646, 73961, 791968, 696885, 1391847, 5618855, 42212954, 59992493, 465850925, 569276965, 7511702708, 5337563572

Basic calculations (n = 38474420)

Multiplication

n×y
n×2 76948840
n×3 115423260
n×4 153897680
n×5 192372100

Division

n÷y
n÷2 19237210
n÷3 12824806.666667
n÷3 9618605
n÷5 7694884

Exponentiation

ny
n2 1480280994336400
n3 5.6952952694116E+22
n4 2.1912318221936E+30
n5 8.430637344444E+37

Nth Root

y√n
2√n 6202.7751853505
3√n 337.59087082147
4√n 78.75769921316
5√n 32.887769224884

Divisors of 38474420

1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 12253, 24506, 49012, 61265, 122530, 245060, 1923721, 3847442, 7694884, 9618605, 19237210, 38474420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38474419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38474420 can be divided by 24 positive divisors. The sum of these divisors (counting 38474420) is 1, the average is 0.041666666666667.

Base conversion 38474420

Base System Value
2 Binary 10010010110001001010110100
3 Ternary 2200101200222112
4 Quaternary 2102301022310
5 Quinary 34322140140
6 Senary 3452350152
8 Octal 222611264
10 Decimal 38474420
12 Duodecimal 10a75358
16 Hexadecimal 24b12b4
20 Vigesimal c09610
36 Base36 mwn1w

Cryptographic Hash Functions

md5 513d9ea67eb78dd3bb4f0e03828ee2e9
sha1 d0e296d960715d22077d6e0eba65e113041154a7
sha256 7a1f489254d6f95e82116dae6ac3cea71632bb1fe11c4008a8cdc62a0174c5a6
sha512 dfe0e8740ae4b8eef04d8ffbf51688df1e7fde288d126233371a9e0a4850d81f83bbd38a8217707ae61f0752f302e97fe31acb2719f92baa93a2c542840b69cd
ripemd-160 c26e4870249294898f495cd56c4067760d30e67f

38474420 as geometric shapes

Circle

Radius = n
Diameter 76948840
Circumference 241741910.44626
Area 4.6504398970558E+15

Sphere

Radius = n
Volume 2.3856397037878E+23
Surface area 1.8601759588223E+16
Circumference 241741910.44626

Square

Length = n
Perimeter 153897680
Area 1480280994336400
Diagonal 54411046.568439

Cube

Length = n
Surface area 8881685966018400
Volume 5.6952952694116E+22
Space diagonal 66639650.231744

Equilateral Triangle

Length = n
Perimeter 115423260
Area 6.4098047291731E+14
Altitude 33319825.115872

Triangular Pyramid

Length = n
Surface area 6.4098047291731E+14
Volume 6.711969843101E+21
Height 18137015.522813