38491144 (number)

38491144 is an even 8-digits composite number following 38491143 and preceding 38491145. In scientific notation, it is written as 3.8491144 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 18056896 positive integers (up to 38491144) that are relatively prime to 38491144.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred ninety-one thousand one hundred forty-four

Notation

Scientific notation 3.8491144 × 10^7
Engineering notation 3.8491144 × 10^6

Prime Factorization of 38491144

Prime Factorization 2 × 2 × 2 × 23 × 53 × 3947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9622786
Product of the distinct prime numbers

The prime factorization of 38491144 is 2 × 2 × 2 × 23 × 53 × 3947. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 75, 28, 205, 947, 8905, 9465, 90957, 45992, 58218, 690664, 9180123, 8554282, 9707458, 70989955, 977196394, 403807858, 5021061829, 2913155283

Basic calculations (n = 38491144)

Multiplication

n×y
n×2 76982288
n×3 115473432
n×4 153964576
n×5 192455720

Division

n÷y
n÷2 19245572
n÷3 12830381.333333
n÷3 9622786
n÷5 7698228.8

Exponentiation

ny
n2 1481568166428736
n3 5.7027253639824E+22
n4 2.195044231775E+30
n5 8.4489763611621E+37

Nth Root

y√n
2√n 6204.123145135
3√n 337.63977822432
4√n 78.766256386444
5√n 32.890627848591

Divisors of 38491144

1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 3947, 4876, 7894, 9752, 15788, 31576, 90781, 181562, 209191, 363124, 418382, 726248, 836764, 1673528, 4811393, 9622786, 19245572, 38491144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38491143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38491144 can be divided by 32 positive divisors. The sum of these divisors (counting 38491144) is 1, the average is 0.03125.

Base conversion 38491144

Base System Value
2 Binary 10010010110101010000001000
3 Ternary 2200102112220221
4 Quaternary 2102311100020
5 Quinary 34323204034
6 Senary 3452555424
8 Octal 222652010
10 Decimal 38491144
12 Duodecimal 10a82b74
16 Hexadecimal 24b5408
20 Vigesimal c0b7h4
36 Base36 mwzyg

Cryptographic Hash Functions

md5 27649c2bda9a973e17060a3640f0a6ac
sha1 7e1f8832d058c4fe4728e6082107fb75653db97e
sha256 27adc8d3b913ffc4a74847568822aac7eada82de7196bfd3bee3903d3721ffc7
sha512 696b5c0290a55c6bd2aa297867a6fba63106797e0c053f04f7d7fff220cb3bf3a3703fa469caf16aa7dab5d0ae266228024f33efadf3d6a386995c464e8f7a4d
ripemd-160 15247baa512e82212941f4d021165cf9353c04bc

38491144 as geometric shapes

Circle

Radius = n
Diameter 76982288
Circumference 241846990.43733
Area 4.654483667445E+15

Sphere

Radius = n
Volume 2.3887520145237E+23
Surface area 1.861793466978E+16
Circumference 241846990.43733

Square

Length = n
Perimeter 153964576
Area 1481568166428736
Diagonal 54434697.876056

Cube

Length = n
Surface area 8889408998572416
Volume 5.7027253639824E+22
Space diagonal 66668617.04945

Equilateral Triangle

Length = n
Perimeter 115473432
Area 6.4153783478281E+14
Altitude 33334308.524725

Triangular Pyramid

Length = n
Surface area 6.4153783478281E+14
Volume 6.7207262935275E+21
Height 18144899.292019