38388628 (number)

38388628 is an even 8-digits composite number following 38388627 and preceding 38388629. In scientific notation, it is written as 3.8388628 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 18482880 positive integers (up to 38388628) that are relatively prime to 38388628.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred eighty-eight thousand six hundred twenty-eight

Notation

Scientific notation 3.8388628 × 10^7
Engineering notation 3.8388628 × 10^6

Prime Factorization of 38388628

Prime Factorization 2 × 2 × 41 × 79 × 2963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19194314
Product of the distinct prime numbers

The prime factorization of 38388628 is 2 × 2 × 41 × 79 × 2963. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 56, 22, 741, 563, 7203, 5109, 21385, 58566, 872796, 605890, 9498930, 4069432, 14923924, 14875951, 126602350, 419951175, 631563577, 4391095782

Basic calculations (n = 38388628)

Multiplication

n×y
n×2 76777256
n×3 115165884
n×4 153554512
n×5 191943140

Division

n÷y
n÷2 19194314
n÷3 12796209.333333
n÷3 9597157
n÷5 7677725.6

Exponentiation

ny
n2 1473686759722384
n3 5.6572812807508E+22
n4 2.1717526657811E+30
n5 8.3370605194677E+37

Nth Root

y√n
2√n 6195.8557116834
3√n 337.33975895662
4√n 78.713758083854
5√n 32.873089198625

Divisors of 38388628

1, 2, 4, 41, 79, 82, 158, 164, 316, 2963, 3239, 5926, 6478, 11852, 12956, 121483, 234077, 242966, 468154, 485932, 936308, 9597157, 19194314, 38388628

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 -38388627
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 38388628 can be divided by 24 positive divisors. The sum of these divisors (counting 38388628) is 1, the average is 0.041666666666667.

Base conversion 38388628

Base System Value
2 Binary 10010010011100001110010100
3 Ternary 2200020100022001
4 Quaternary 2102130032110
5 Quinary 34311414003
6 Senary 3450445044
8 Octal 222341624
10 Decimal 38388628
12 Duodecimal 10a33784
16 Hexadecimal 249c394
20 Vigesimal bjibb8
36 Base36 musus

Cryptographic Hash Functions

md5 e41e9f508ffd2fb164ddbb97e8cfd3dc
sha1 42dea2b1e4a0d5076b5688a60cadcdcc1624c2e0
sha256 7c5ec7f4b8a147aabc25bf1f6bdca7473e458eaa158c8b9daa8e6157c4ad134a
sha512 84dda2d9f44d12d75bc5a340592f45b19e68c37aa274a8368187f788d082ee3539e9c3dd286e7f7f08d29e072e47b439e92974ca5b2014a8b8c9354f651a9df0
ripemd-160 3020d0b30be944c753c0b96e5f2047b92e8029e1

38388628 as geometric shapes

Circle

Radius = n
Diameter 76777256
Circumference 241202863.41238
Area 4.6297234980364E+15

Sphere

Radius = n
Volume 2.369716441453E+23
Surface area 1.8518893992146E+16
Circumference 241202863.41238

Square

Length = n
Perimeter 153554512
Area 1473686759722384
Diagonal 54289718.358496

Cube

Length = n
Surface area 8842120558334304
Volume 5.6572812807508E+22
Space diagonal 66491054.128861

Equilateral Triangle

Length = n
Perimeter 115165884
Area 6.3812508557018E+14
Altitude 33245527.064431

Triangular Pyramid

Length = n
Surface area 6.3812508557018E+14
Volume 6.667169927831E+21
Height 18096572.786165