38861238 (number)

38861238 is an even 8-digits composite number following 38861237 and preceding 38861239. In scientific notation, it is written as 3.8861238 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 11860128 positive integers (up to 38861238) that are relatively prime to 38861238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861238 × 10^7
Engineering notation 3.8861238 × 10^6

Prime Factorization of 38861238

Prime Factorization 2 × 3 × 13 × 127 × 3923

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38861238
Product of the distinct prime numbers

The prime factorization of 38861238 is 2 × 3 × 13 × 127 × 3923. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 43, 87, 726, 704, 7907, 7958, 44686, 13470, 681654, 281088, 9279947, 5062207, 14716973, 6984647, 389182728, 443669497, 5760811319, 4420813230

Basic calculations (n = 38861238)

Multiplication

n×y
n×2 77722476
n×3 116583714
n×4 155444952
n×5 194306190

Division

n÷y
n÷2 19430619
n÷3 12953746
n÷3 9715309.5
n÷5 7772247.6

Exponentiation

ny
n2 1510195818892644
n3 5.8688079144592E+22
n4 2.2806914114008E+30
n5 8.8630491743003E+37

Nth Root

y√n
2√n 6233.8782471267
3√n 338.7184686727
4√n 78.954912748522
5√n 32.953634945397

Divisors of 38861238

1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 3923, 4953, 7846, 9906, 11769, 23538, 50999, 101998, 152997, 305994, 498221, 996442, 1494663, 2989326, 6476873, 12953746, 19430619, 38861238

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 -38861237
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 38861238 can be divided by 32 positive divisors. The sum of these divisors (counting 38861238) is 1, the average is 0.03125.

Base conversion 38861238

Base System Value
2 Binary 10010100001111100110110110
3 Ternary 2201010100121010
4 Quaternary 2110033212312
5 Quinary 34422024423
6 Senary 3504533050
8 Octal 224174666
10 Decimal 38861238
12 Duodecimal 11021186
16 Hexadecimal 250f9b6
20 Vigesimal c2hd1i
36 Base36 n4xiu

Cryptographic Hash Functions

md5 5d2ef4814e0784ec85c0811e3ceab7cd
sha1 5805f71c3c62e5489b670d695a52941dea03576d
sha256 52c69284f9eb5d8b68cd5032ef0d0975fce83fe036e1c5e4b87cc728069473ad
sha512 318d6d9d11ce3ca856530bbd106047bd2f24e2b83a3aa01d39d6e9cd77d46975fe7cfb2d8d1e9575ee436a6d3ec670c6c3f26bf9e38c6eff7a9f1a2d911509d4
ripemd-160 c63c78cd1efbbf2c00d9bfb265340926dd46e750

38861238 as geometric shapes

Circle

Radius = n
Diameter 77722476
Circumference 244172359.62041
Area 4.7444200901152E+15

Sphere

Radius = n
Volume 2.458320510586E+23
Surface area 1.8977680360461E+16
Circumference 244172359.62041

Square

Length = n
Perimeter 155444952
Area 1510195818892644
Diagonal 54958089.830209

Cube

Length = n
Surface area 9061174913355864
Volume 5.8688079144592E+22
Space diagonal 67309638.661026

Equilateral Triangle

Length = n
Perimeter 116583714
Area 6.5393397192504E+14
Altitude 33654819.330513

Triangular Pyramid

Length = n
Surface area 6.5393397192504E+14
Volume 6.9164564563256E+21
Height 18319363.276736