38993892 (number)

38993892 is an even 8-digits composite number following 38993891 and preceding 38993893. In scientific notation, it is written as 3.8993892 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 11141088 positive integers (up to 38993892) that are relatively prime to 38993892.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-three thousand eight hundred ninety-two

Notation

Scientific notation 3.8993892 × 10^7
Engineering notation 3.8993892 × 10^6

Prime Factorization of 38993892

Prime Factorization 2 × 2 × 3 × 7 × 464213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19496946
Product of the distinct prime numbers

The prime factorization of 38993892 is 2 × 2 × 3 × 7 × 464213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 38, 96, 932, 11, 7073, 3188, 80938, 76960, 157157, 398258, 1690557, 4415226, 78106298, 89505956, 599329967, 214657525, 8455136111, 6236719864

Basic calculations (n = 38993892)

Multiplication

n×y
n×2 77987784
n×3 116981676
n×4 155975568
n×5 194969460

Division

n÷y
n÷2 19496946
n÷3 12997964
n÷3 9748473
n÷5 7798778.4

Exponentiation

ny
n2 1520523613307664
n3 5.9291133560769E+22
n4 2.3119920586262E+30
n5 9.0153568638927E+37

Nth Root

y√n
2√n 6244.5089478677
3√n 339.10343951429
4√n 79.022205410047
5√n 32.976101933612

Divisors of 38993892

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 464213, 928426, 1392639, 1856852, 2785278, 3249491, 5570556, 6498982, 9748473, 12997964, 19496946, 38993892

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 -38993891
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 38993892 can be divided by 24 positive divisors. The sum of these divisors (counting 38993892) is 1, the average is 0.041666666666667.

Base conversion 38993892

Base System Value
2 Binary 10010100101111111111100100
3 Ternary 2201101002120020
4 Quaternary 2110233333210
5 Quinary 34440301032
6 Senary 3511435140
8 Octal 224577744
10 Decimal 38993892
12 Duodecimal 11085ab0
16 Hexadecimal 252ffe4
20 Vigesimal c3e4ec
36 Base36 n7rvo

Cryptographic Hash Functions

md5 8f4be8529cbd0442bf9a0a89f927d735
sha1 5491defd6d40b4d34638f2a888f254c7ed9e0d96
sha256 81c5d665fd12947037092a6c1607b01ebed746da8058a231d4f2476dc479e2f0
sha512 efbe8ace57cf4cd532afa81348de4cbce168c4f7d3e7c8332729db4c96ef389c06b08ef0333d964168ab204ad631d711880468660f170b47981ed5980c00beec
ripemd-160 ab33c0202782bc754ad130e7cb677c89fd322962

38993892 as geometric shapes

Circle

Radius = n
Diameter 77987784
Circumference 245005849.28415
Area 4.7768658131772E+15

Sphere

Radius = n
Volume 2.4835811949003E+23
Surface area 1.9107463252709E+16
Circumference 245005849.28415

Square

Length = n
Perimeter 155975568
Area 1520523613307664
Diagonal 55145690.916112

Cube

Length = n
Surface area 9123141679845984
Volume 5.9291133560769E+22
Space diagonal 67539402.128854

Equilateral Triangle

Length = n
Perimeter 116981676
Area 6.5840603808927E+14
Altitude 33769701.064427

Triangular Pyramid

Length = n
Surface area 6.5840603808927E+14
Volume 6.9875271008428E+21
Height 18381896.972037