38479280 (number)

38479280 is an even 8-digits composite number following 38479279 and preceding 38479281. In scientific notation, it is written as 3.8479280 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 13192704 positive integers (up to 38479280) that are relatively prime to 38479280.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred seventy-nine thousand two hundred eighty

Notation

Scientific notation 3.8479280 × 10^7
Engineering notation 3.8479280 × 10^6

Prime Factorization of 38479280

Prime Factorization 2 × 2 × 2 × 2 × 35 × 68713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4809910
Product of the distinct prime numbers

The prime factorization of 38479280 is 2 × 2 × 2 × 2 × 35 × 68713. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 29, 91, 785, 674, 9203, 9296, 16897, 7298, 29909, 580619, 3982669, 8058225, 23825747, 42899745, 968715527, 251949615, 1054422703, 4416143079

Basic calculations (n = 38479280)

Multiplication

n×y
n×2 76958560
n×3 115437840
n×4 153917120
n×5 192396400

Division

n÷y
n÷2 19239640
n÷3 12826426.666667
n÷3 9619820
n÷5 7695856

Exponentiation

ny
n2 1480654989318400
n3 5.697453791738E+22
n4 2.1923391973935E+30
n5 8.4359633831479E+37

Nth Root

y√n
2√n 6203.1669331076
3√n 337.60508478973
4√n 78.760186218086
5√n 32.888600044338

Divisors of 38479280

1, 2, 4, 8, 16, 35, 70, 140, 280, 560, 68713, 137426, 274852, 549704, 1099408, 2404955, 4809910, 9619820, 19239640, 38479280

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38479279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38479280 can be divided by 20 positive divisors. The sum of these divisors (counting 38479280) is 1, the average is 0.05.

Base conversion 38479280

Base System Value
2 Binary 10010010110010010110110000
3 Ternary 2200101221122112
4 Quaternary 2102302112300
5 Quinary 34322314110
6 Senary 3452424452
8 Octal 222622660
10 Decimal 38479280
12 Duodecimal 10a78128
16 Hexadecimal 24b25b0
20 Vigesimal c09i40
36 Base36 mwqsw

Cryptographic Hash Functions

md5 a8047ad35d4c00b603de45d69764bb9b
sha1 31bfce7aa3d3566a8d26789231ab5479979d558f
sha256 39b0315a45354f7773aa783c81fb58a56a499d2dc813ab48e8bfbd99f58b4bb1
sha512 52e45a406e0a52e3aa265f8867b126e73a25385efaa5097396803e616f09bcd26963f9f542b98593d920556633d25611a7f27dab352265d4c98af744ac3dc700
ripemd-160 b844caf033bb4e4b27d76a22bf98e0fd389765c5

38479280 as geometric shapes

Circle

Radius = n
Diameter 76958560
Circumference 241772446.72685
Area 4.6516148369438E+15

Sphere

Radius = n
Volume 2.3865438635055E+23
Surface area 1.8606459347775E+16
Circumference 241772446.72685

Square

Length = n
Perimeter 153917120
Area 1480654989318400
Diagonal 54417919.646352

Cube

Length = n
Surface area 8883929935910400
Volume 5.697453791738E+22
Space diagonal 66648067.998669

Equilateral Triangle

Length = n
Perimeter 115437840
Area 6.4114241749496E+14
Altitude 33324033.999334

Triangular Pyramid

Length = n
Surface area 6.4114241749496E+14
Volume 6.7145136860582E+21
Height 18139306.548784