38494889 (number)

38494889 is an odd 8-digits composite number following 38494888 and preceding 38494890. In scientific notation, it is written as 3.8494889 × 10^7. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 38481924 positive integers (up to 38494889) that are relatively prime to 38494889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8494889 × 10^7
Engineering notation 3.8494889 × 10^6

Prime Factorization of 38494889

Prime Factorization 4603 × 8363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38494889
Product of the distinct prime numbers

The prime factorization of 38494889 is 4603 × 8363. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 77, 34, 456, 799, 536, 3424, 35765, 51329, 587194, 460436, 1978896, 4587579, 62680399, 57428916, 771769881, 403721953, 3623814796, 1124942841

Basic calculations (n = 38494889)

Multiplication

n×y
n×2 76989778
n×3 115484667
n×4 153979556
n×5 192474445

Division

n÷y
n÷2 19247444.5
n÷3 12831629.666667
n÷3 9623722.25
n÷5 7698977.8

Exponentiation

ny
n2 1481856479122321
n3 5.7043900677745E+22
n4 2.1958986247168E+30
n5 8.4530873813726E+37

Nth Root

y√n
2√n 6204.4249532088
3√n 337.65072810207
4√n 78.768172209394
5√n 32.89126784312

Divisors of 38494889

1, 4603, 8363, 38494889

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38494888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38494889 can be divided by 4 positive divisors. The sum of these divisors (counting 38494889) is 1, the average is 0.25.

Base conversion 38494889

Base System Value
2 Binary 10010010110110001010101001
3 Ternary 2200102202001122
4 Quaternary 2102312022221
5 Quinary 34323314024
6 Senary 3453025025
8 Octal 222661251
10 Decimal 38494889
12 Duodecimal 10a85175
16 Hexadecimal 24b62a9
20 Vigesimal c0bh49
36 Base36 mx2uh

Cryptographic Hash Functions

md5 85ef552a424d8d8245280e6d6eebc3ed
sha1 9a24e34e5e46ade3208b5ce50a169a7cd8b10f8e
sha256 ec492cfbfc6c2cb284add1256a4130ebc32e361662276fd1bc5a9fd7b98eb817
sha512 1bdffbcc1055f048a20ffd4299325a170f526a52e5dfda7c4a9218b9c8c0b4b029207f80059dac1ec2e2d8c46b9ce2836d204bc06d2ef7ceb6ef87a59db907b1
ripemd-160 4a6bf0431a1b48f935b38fe87e04dc4e02f9c971

38494889 as geometric shapes

Circle

Radius = n
Diameter 76989778
Circumference 241870520.96631
Area 4.6553894284851E+15

Sphere

Radius = n
Volume 2.3894493240174E+23
Surface area 1.862155771394E+16
Circumference 241870520.96631

Square

Length = n
Perimeter 153979556
Area 1481856479122321
Diagonal 54439994.105847

Cube

Length = n
Surface area 8891138874733926
Volume 5.7043900677745E+22
Space diagonal 66675103.579724

Equilateral Triangle

Length = n
Perimeter 115484667
Area 6.4166267784125E+14
Altitude 33337551.789862

Triangular Pyramid

Length = n
Surface area 6.4166267784125E+14
Volume 6.7226881657608E+21
Height 18146664.701949