38249984 (number)

38249984 is an even 8-digits composite number following 38249983 and preceding 38249985. In scientific notation, it is written as 3.8249984 × 10^7. The sum of its digits is 47. It has a total of 10 prime factors and 20 positive divisors. There are 19124736 positive integers (up to 38249984) that are relatively prime to 38249984.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred forty-nine thousand nine hundred eighty-four

Notation

Scientific notation 3.8249984 × 10^7
Engineering notation 3.8249984 × 10^6

Prime Factorization of 38249984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 74707

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 149414
Product of the distinct prime numbers

The prime factorization of 38249984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 74707. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 1, 31, 81, 34, 932, 2254, 3660, 58607, 88069, 687255, 532348, 4280250, 9134551, 99559610, 26961936, 713070628, 548221172, 2188633730, 707441783

Basic calculations (n = 38249984)

Multiplication

n×y
n×2 76499968
n×3 114749952
n×4 152999936
n×5 191249920

Division

n÷y
n÷2 19124992
n÷3 12749994.666667
n÷3 9562496
n÷5 7649996.8

Exponentiation

ny
n2 1463061276000256
n3 5.5962070398029E+22
n4 2.1405482973315E+30
n5 8.1875938124157E+37

Nth Root

y√n
2√n 6184.657144903
3√n 336.93315806047
4√n 78.642591163459
5√n 32.849309994856

Divisors of 38249984

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 74707, 149414, 298828, 597656, 1195312, 2390624, 4781248, 9562496, 19124992, 38249984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38249983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38249984 can be divided by 20 positive divisors. The sum of these divisors (counting 38249984) is 1, the average is 0.05.

Base conversion 38249984

Base System Value
2 Binary 10010001111010011000000000
3 Ternary 2122222022010002
4 Quaternary 2101322120000
5 Quinary 34242444414
6 Senary 3443455132
8 Octal 221723000
10 Decimal 38249984
12 Duodecimal 109874a8
16 Hexadecimal 247a600
20 Vigesimal bj14j4
36 Base36 mrtvk

Cryptographic Hash Functions

md5 b480e7aa7bf722c3fb95484265981fb7
sha1 330038e718eb26778efbae77d7fbd51bd38b3d53
sha256 5e8a666a04e83f6556c263b8457679b61aea596eda5d428faa9cd195f82b73d9
sha512 33ca02292a7bb5705a0fed9df9207edaeaf71e2f3f5b0d6bca4278ea6148bbaa7851a9bedfc41f76df1e9aa710f20679aaa93c7838c6824aabba0707d3b5bc65
ripemd-160 54143640490a54a4360b00988b74227282dcc509

38249984 as geometric shapes

Circle

Radius = n
Diameter 76499968
Circumference 240331737.46865
Area 4.5963425564341E+15

Sphere

Radius = n
Volume 2.3441337232283E+23
Surface area 1.8385370225736E+16
Circumference 240331737.46865

Square

Length = n
Perimeter 152999936
Area 1463061276000256
Diagonal 54093646.133354

Cube

Length = n
Surface area 8778367656001536
Volume 5.5962070398029E+22
Space diagonal 66250915.676697

Equilateral Triangle

Length = n
Perimeter 114749952
Area 6.3352411615475E+14
Altitude 33125457.838348

Triangular Pyramid

Length = n
Surface area 6.3352411615475E+14
Volume 6.5951932446143E+21
Height 18031215.377785