38862988 (number)

38862988 is an even 8-digits composite number following 38862987 and preceding 38862989. In scientific notation, it is written as 3.8862988 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 19431492 positive integers (up to 38862988) that are relatively prime to 38862988.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-two thousand nine hundred eighty-eight

Notation

Scientific notation 3.8862988 × 10^7
Engineering notation 3.8862988 × 10^6

Prime Factorization of 38862988

Prime Factorization 2 × 2 × 9715747

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19431494
Product of the distinct prime numbers

The prime factorization of 38862988 is 2 × 2 × 9715747. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38862988)

Multiplication

n×y
n×2 77725976
n×3 116588964
n×4 155451952
n×5 194314940

Division

n÷y
n÷2 19431494
n÷3 12954329.333333
n÷3 9715747
n÷5 7772597.6

Exponentiation

ny
n2 1510331836288144
n3 5.8696008029684E+22
n4 2.2811022557055E+30
n5 8.8650449590256E+37

Nth Root

y√n
2√n 6234.0186076078
3√n 338.72355298854
4√n 78.955801608291
5√n 32.953931733793

Divisors of 38862988

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38862987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38862988 can be divided by 6 positive divisors. The sum of these divisors (counting 38862988) is 1, the average is 0.16666666666667.

Base conversion 38862988

Base System Value
2 Binary 10010100010000000010001100
3 Ternary 2201010102222221
4 Quaternary 2110100002030
5 Quinary 34422103423
6 Senary 3504545124
8 Octal 224200214
10 Decimal 38862988
12 Duodecimal 110221a4
16 Hexadecimal 251008c
20 Vigesimal c2hh98
36 Base36 n4yvg

Cryptographic Hash Functions

md5 34c2786e76b08508cfbf9b30405983a8
sha1 bb56e04758fca006e6918e6d4af2d6ef9e5154bd
sha256 7b245238c5ad5851b9465e1a1e5e1b8bb28f744e674fbc1cc28ec51e858f508d
sha512 0efcd9df62d2cc98a3232fb551a15e92334f620ed0640465c198e7e750626f9bb7f58fd82b7f51fdbb37fe11131d1a64e2c19ed5fe64b42434d54accf1213d67
ripemd-160 fa287e211d79a6dc5a00f1a50e582851929b8e34

38862988 as geometric shapes

Circle

Radius = n
Diameter 77725976
Circumference 244183355.1947
Area 4.7448474013656E+15

Sphere

Radius = n
Volume 2.458652634948E+23
Surface area 1.8979389605462E+16
Circumference 244183355.1947

Square

Length = n
Perimeter 155451952
Area 1510331836288144
Diagonal 54960564.703943

Cube

Length = n
Surface area 9061991017728864
Volume 5.8696008029684E+22
Space diagonal 67312669.74994

Equilateral Triangle

Length = n
Perimeter 116588964
Area 6.5399286918497E+14
Altitude 33656334.87497

Triangular Pyramid

Length = n
Surface area 6.5399286918497E+14
Volume 6.9173908843949E+21
Height 18320188.234648