38861492 (number)

38861492 is an even 8-digits composite number following 38861491 and preceding 38861493. In scientific notation, it is written as 3.8861492 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 19135872 positive integers (up to 38861492) that are relatively prime to 38861492.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand four hundred ninety-two

Notation

Scientific notation 3.8861492 × 10^7
Engineering notation 3.8861492 × 10^6

Prime Factorization of 38861492

Prime Factorization 2 × 2 × 337 × 127 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19430746
Product of the distinct prime numbers

The prime factorization of 38861492 is 2 × 2 × 337 × 127 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 27, 99, 905, 657, 3502, 9351, 35167, 13593, 617357, 535497, 9560488, 3296987, 31994412, 79215391, 600094575, 898181910, 6217886465, 3374866933

Basic calculations (n = 38861492)

Multiplication

n×y
n×2 77722984
n×3 116584476
n×4 155445968
n×5 194307460

Division

n÷y
n÷2 19430746
n÷3 12953830.666667
n÷3 9715373
n÷5 7772298.4

Exponentiation

ny
n2 1510215560466064
n3 5.8689229921327E+22
n4 2.2807510390738E+30
n5 8.8633388258959E+37

Nth Root

y√n
2√n 6233.8986196441
3√n 338.7192066343
4√n 78.955041762031
5√n 32.953678022776

Divisors of 38861492

1, 2, 4, 127, 227, 254, 337, 454, 508, 674, 908, 1348, 28829, 42799, 57658, 76499, 85598, 115316, 152998, 171196, 305996, 9715373, 19430746, 38861492

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 -38861491
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 38861492 can be divided by 24 positive divisors. The sum of these divisors (counting 38861492) is 1, the average is 0.041666666666667.

Base conversion 38861492

Base System Value
2 Binary 10010100001111101010110100
3 Ternary 2201010100221112
4 Quaternary 2110033222310
5 Quinary 34422031432
6 Senary 3504534152
8 Octal 224175264
10 Decimal 38861492
12 Duodecimal 11021358
16 Hexadecimal 250fab4
20 Vigesimal c2hdec
36 Base36 n4xpw

Cryptographic Hash Functions

md5 cfa9802c95b4c76394c822f5353ce8b1
sha1 d812433c05fb2e48ab9a3005fbda898090186b0e
sha256 c6ca385ab8fc9949b2280751dfe71b9b7caabdd116d49742d30918246f3189ba
sha512 e4b6fc90ee868c53869d3410630618fb951560ed6b81e03fe7913a29bc90c99a00b4ea2906aa44885506b98a2545a4452714b8cc0fac0c1ef023709092a32587
ripemd-160 74392fdf950f3256a95ed3d358aef5cfbfbeb047

38861492 as geometric shapes

Circle

Radius = n
Diameter 77722984
Circumference 244173955.54948
Area 4.7444821100972E+15

Sphere

Radius = n
Volume 2.4583687142091E+23
Surface area 1.8977928440389E+16
Circumference 244173955.54948

Square

Length = n
Perimeter 155445968
Area 1510215560466064
Diagonal 54958449.040454

Cube

Length = n
Surface area 9061293362796384
Volume 5.8689229921327E+22
Space diagonal 67310078.601931

Equilateral Triangle

Length = n
Perimeter 116584476
Area 6.5394252027708E+14
Altitude 33655039.300966

Triangular Pyramid

Length = n
Surface area 6.5394252027708E+14
Volume 6.9165920766645E+21
Height 18319483.013485