38849892 (number)

38849892 is an even 8-digits composite number following 38849891 and preceding 38849893. In scientific notation, it is written as 3.8849892 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 12949960 positive integers (up to 38849892) that are relatively prime to 38849892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8849892 × 10^7
Engineering notation 3.8849892 × 10^6

Prime Factorization of 38849892

Prime Factorization 2 × 2 × 3 × 3237491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19424946
Product of the distinct prime numbers

The prime factorization of 38849892 is 2 × 2 × 3 × 3237491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 49, 92, 488, 361, 1090, 4376, 34162, 4459, 915321, 910959, 2012918, 4650081, 82490692, 92229440, 648429558, 699894787, 6481214734, 5072981804

Basic calculations (n = 38849892)

Multiplication

n×y
n×2 77699784
n×3 116549676
n×4 155399568
n×5 194249460

Division

n÷y
n÷2 19424946
n÷3 12949964
n÷3 9712473
n÷5 7769978.4

Exponentiation

ny
n2 1509314108411664
n3 5.8636690105869E+22
n4 2.2780290778505E+30
n5 8.8501183647351E+37

Nth Root

y√n
2√n 6232.9681532958
3√n 338.68550117075
4√n 78.949149161317
5√n 32.951710479612

Divisors of 38849892

1, 2, 3, 4, 6, 12, 3237491, 6474982, 9712473, 12949964, 19424946, 38849892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38849891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38849892 can be divided by 12 positive divisors. The sum of these divisors (counting 38849892) is 1, the average is 0.083333333333333.

Base conversion 38849892

Base System Value
2 Binary 10010100001100110101100100
3 Ternary 2201002210000220
4 Quaternary 2110030311210
5 Quinary 34421144032
6 Senary 3504404340
8 Octal 224146544
10 Decimal 38849892
12 Duodecimal 110166b0
16 Hexadecimal 250cd64
20 Vigesimal c2g4ec
36 Base36 n4oro

Cryptographic Hash Functions

md5 c76c2359a61102bb0bcf42576346dc5b
sha1 b2838a882cd21c0ba68753a9a3052a8047bfe32c
sha256 256e302d757bfc3d1b7711fb74b3a1e3c4587c50d8268b38f444a19f9d0aaea8
sha512 0073b8b270170a6a82a52c45d07f4a88a68f9af3ff49c28c78d263afe6f9315588b90eaec975ae4762ff45108a3402c5f609efdcb92d0e22fa59d179b836e392
ripemd-160 bf05755ba23f8caa6badb6d4a9b5654f7f8ed185

38849892 as geometric shapes

Circle

Radius = n
Diameter 77699784
Circumference 244101070.59991
Area 4.7416501149455E+15

Sphere

Radius = n
Volume 2.4561679315656E+23
Surface area 1.8966600459782E+16
Circumference 244101070.59991

Square

Length = n
Perimeter 155399568
Area 1509314108411664
Diagonal 54942044.16313

Cube

Length = n
Surface area 9055884650469984
Volume 5.8636690105869E+22
Space diagonal 67289986.812564

Equilateral Triangle

Length = n
Perimeter 116549676
Area 6.5355218008738E+14
Altitude 33644993.406282

Triangular Pyramid

Length = n
Surface area 6.5355218008738E+14
Volume 6.9104002000324E+21
Height 18314014.721043