38492740 (number)

38492740 is an even 8-digits composite number following 38492739 and preceding 38492741. In scientific notation, it is written as 3.8492740 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 12579840 positive integers (up to 38492740) that are relatively prime to 38492740.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred ninety-two thousand seven hundred forty

Notation

Scientific notation 3.8492740 × 10^7
Engineering notation 3.8492740 × 10^6

Prime Factorization of 38492740

Prime Factorization 2 × 2 × 715 × 313 × 43

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19246370
Product of the distinct prime numbers

The prime factorization of 38492740 is 2 × 2 × 715 × 313 × 43. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 61, 95, 54, 560, 2949, 436, 79278, 86132, 755120, 160000, 6543577, 7548739, 86708052, 77974565, 295221619, 938067440, 6096060292, 5103484151

Basic calculations (n = 38492740)

Multiplication

n×y
n×2 76985480
n×3 115478220
n×4 153970960
n×5 192463700

Division

n÷y
n÷2 19246370
n÷3 12830913.333333
n÷3 9623185
n÷5 7698548

Exponentiation

ny
n2 1481691032707600
n3 5.7034347682345E+22
n4 2.1954083164061E+30
n5 8.4507281517258E+37

Nth Root

y√n
2√n 6204.2517679411
3√n 337.64444480112
4√n 78.767072866402
5√n 32.890900600013

Divisors of 38492740

1, 2, 4, 43, 86, 172, 313, 626, 715, 1252, 1430, 2860, 13459, 26918, 30745, 53836, 61490, 122980, 223795, 447590, 895180, 9623185, 19246370, 38492740

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 -38492739
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 38492740 can be divided by 24 positive divisors. The sum of these divisors (counting 38492740) is 1, the average is 0.041666666666667.

Base conversion 38492740

Base System Value
2 Binary 10010010110101101001000100
3 Ternary 2200102122010001
4 Quaternary 2102311221010
5 Quinary 34323231430
6 Senary 3453011044
8 Octal 222655104
10 Decimal 38492740
12 Duodecimal 10a83a84
16 Hexadecimal 24b5a44
20 Vigesimal c0bbh0
36 Base36 mx16s

Cryptographic Hash Functions

md5 81bc2857f8b0775d0762349d3420e5a5
sha1 0f7366a0464172a9290813a881e9a7b5d4ba2c97
sha256 92efcceb5fd681d70d9c72cba0542108c3fce4f3c170e4c9e13357524b3f3cc6
sha512 2db271fc129acfa7a2c06b0e00d8b08c38ad4cd746689fb956c74471df3fb9e7dd63866722e18787ed3aad07e7a336abce269dd98d8e437c9ae7261c88663b86
ripemd-160 801479abe4353ee10fb17f8cccd8941410581e42

38492740 as geometric shapes

Circle

Radius = n
Diameter 76985480
Circumference 241857018.40108
Area 4.6548696632441E+15

Sphere

Radius = n
Volume 2.3890491690819E+23
Surface area 1.8619478652976E+16
Circumference 241857018.40108

Square

Length = n
Perimeter 153970960
Area 1481691032707600
Diagonal 54436954.960901

Cube

Length = n
Surface area 8890146196245600
Volume 5.7034347682345E+22
Space diagonal 66671381.402539

Equilateral Triangle

Length = n
Perimeter 115478220
Area 6.4159103744219E+14
Altitude 33335690.701269

Triangular Pyramid

Length = n
Surface area 6.4159103744219E+14
Volume 6.7215623344563E+21
Height 18145651.653634