38697984 (number)

38697984 is an even 8-digits composite number following 38697983 and preceding 38697985. In scientific notation, it is written as 3.8697984 × 10^7. The sum of its digits is 54. It has a total of 14 prime factors and 176 positive divisors. There are 10616832 positive integers (up to 38697984) that are relatively prime to 38697984.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred ninety-seven thousand nine hundred eighty-four

Notation

Scientific notation 3.8697984 × 10^7
Engineering notation 3.8697984 × 10^6

Prime Factorization of 38697984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13 × 17 × 19

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 75582
Product of the distinct prime numbers

The prime factorization of 38697984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13 × 17 × 19. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38697984)

Multiplication

n×y
n×2 77395968
n×3 116093952
n×4 154791936
n×5 193489920

Division

n÷y
n÷2 19348992
n÷3 12899328
n÷3 9674496
n÷5 7739596.8

Exponentiation

ny
n2 1497533965664256
n3 5.7951545442732E+22
n4 2.2426079783181E+30
n5 8.6784407663227E+37

Nth Root

y√n
2√n 6220.7703702998
3√n 338.24349015582
4√n 78.871860446548
5√n 32.925901008069

Divisors of 38697984

176 divisors

τ Total Divisors 176
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38697983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0056818181818182
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 176
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38697984 can be divided by 176 positive divisors. The sum of these divisors (counting 38697984) is 1, the average is 0.0056818181818182.

Base conversion 38697984

Base System Value
2 Binary 10010011100111110000000000
3 Ternary 2200211001122200
4 Quaternary 2103213300000
5 Quinary 34401313414
6 Senary 3501233200
8 Octal 223476000
10 Decimal 38697984
12 Duodecimal 10b62800
16 Hexadecimal 24e7c00
20 Vigesimal c1h4j4
36 Base36 n1fk0

Cryptographic Hash Functions

md5 4f8b0bc55756642a4b016d22166787a0
sha1 654450a7dc7e161725001948a1a61e2faaf1f77a
sha256 2e13300a67fdceb37865a3700602655093b555b6f81a413f0a3997df3829803c
sha512 992e9e31aefbb5e6b531a4fc96f70e9275762e8647e7cc45e5eb51341a1bf0721df6e052646089a10d3d1c3d4c8fcda39ec7cbf6a2722d84f0c2286541ad55ef
ripemd-160 94775a17c72d4a36e606d8b422f97070884f02cb

38697984 as geometric shapes

Circle

Radius = n
Diameter 77395968
Circumference 243146604.48627
Area 4.704641705032E+15

Sphere

Radius = n
Volume 2.4274686590275E+23
Surface area 1.8818566820128E+16
Circumference 243146604.48627

Square

Length = n
Perimeter 154791936
Area 1497533965664256
Diagonal 54727213.809297

Cube

Length = n
Surface area 8985203793985536
Volume 5.7951545442732E+22
Space diagonal 67026874.438487

Equilateral Triangle

Length = n
Perimeter 116093952
Area 6.4845122864765E+14
Altitude 33513437.219244

Triangular Pyramid

Length = n
Surface area 6.4845122864765E+14
Volume 6.8296551271327E+21
Height 18242404.603099