38449812 (number)

38449812 is an even 8-digits composite number following 38449811 and preceding 38449813. In scientific notation, it is written as 3.8449812 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 12793248 positive integers (up to 38449812) that are relatively prime to 38449812.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-nine thousand eight hundred twelve

Notation

Scientific notation 3.8449812 × 10^7
Engineering notation 3.8449812 × 10^6

Prime Factorization of 38449812

Prime Factorization 2 × 2 × 3 × 613 × 5227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19224906
Product of the distinct prime numbers

The prime factorization of 38449812 is 2 × 2 × 3 × 613 × 5227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 52, 16, 978, 76, 4237, 6728, 13438, 34485, 506734, 591428, 186828, 6299907, 6418913, 66474265, 848984052, 224516752, 9109621179, 4309177711

Basic calculations (n = 38449812)

Multiplication

n×y
n×2 76899624
n×3 115349436
n×4 153799248
n×5 192249060

Division

n÷y
n÷2 19224906
n÷3 12816604
n÷3 9612453
n÷5 7689962.4

Exponentiation

ny
n2 1478388042835344
n3 5.6843742310067E+22
n4 2.1856312051985E+30
n5 8.4037108941216E+37

Nth Root

y√n
2√n 6200.7912398338
3√n 337.51888179684
4√n 78.745102957796
5√n 32.883561185597

Divisors of 38449812

1, 2, 3, 4, 6, 12, 613, 1226, 1839, 2452, 3678, 5227, 7356, 10454, 15681, 20908, 31362, 62724, 3204151, 6408302, 9612453, 12816604, 19224906, 38449812

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 -38449811
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 38449812 can be divided by 24 positive divisors. The sum of these divisors (counting 38449812) is 1, the average is 0.041666666666667.

Base conversion 38449812

Base System Value
2 Binary 10010010101011001010010100
3 Ternary 2200100110020010
4 Quaternary 2102223022110
5 Quinary 34320343222
6 Senary 3452040220
8 Octal 222531224
10 Decimal 38449812
12 Duodecimal 10a63070
16 Hexadecimal 24ab294
20 Vigesimal c064ac
36 Base36 mw42c

Cryptographic Hash Functions

md5 6add3c2951b6eaec094debecae3a9b1d
sha1 d620b7dab44aee9a7cee798aaf42c717216c5e53
sha256 e67106926ecc2a3394c79742840bf0020ccb8e07642776e4789cfe7f967b3ef3
sha512 a44a378c7dcab09728f61aa7c64411de84ffa9fab3b042d1f34b049529ee0a5e2cef583f4531990847a9f246e5dcfe5208c844f50bd1632b876163663a58f92a
ripemd-160 086ed4cf423a402178677ac97336eff32693c52d

38449812 as geometric shapes

Circle

Radius = n
Diameter 76899624
Circumference 241587293.82222
Area 4.6444930145265E+15

Sphere

Radius = n
Volume 2.3810651099181E+23
Surface area 1.8577972058106E+16
Circumference 241587293.82222

Square

Length = n
Perimeter 153799248
Area 1478388042835344
Diagonal 54376245.601096

Cube

Length = n
Surface area 8870328257012064
Volume 5.6843742310067E+22
Space diagonal 66597027.925472

Equilateral Triangle

Length = n
Perimeter 115349436
Area 6.4016080087328E+14
Altitude 33298513.962736

Triangular Pyramid

Length = n
Surface area 6.4016080087328E+14
Volume 6.6990992759115E+21
Height 18125415.200365