38440994 (number)

38440994 is an even 8-digits composite number following 38440993 and preceding 38440995. In scientific notation, it is written as 3.8440994 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 19165696 positive integers (up to 38440994) that are relatively prime to 38440994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8440994 × 10^7
Engineering notation 3.8440994 × 10^6

Prime Factorization of 38440994

Prime Factorization 2 × 353 × 54449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38440994
Product of the distinct prime numbers

The prime factorization of 38440994 is 2 × 353 × 54449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 52, 61, 164, 149, 6657, 9613, 78890, 97133, 872422, 189752, 8844043, 2759637, 30894543, 19600288, 124139681, 483481418, 8683891909, 2116815697

Basic calculations (n = 38440994)

Multiplication

n×y
n×2 76881988
n×3 115322982
n×4 153763976
n×5 192204970

Division

n÷y
n÷2 19220497
n÷3 12813664.666667
n÷3 9610248.5
n÷5 7688198.8

Exponentiation

ny
n2 1477710019708036
n3 5.6804642001336E+22
n4 2.1836269023455E+30
n5 8.3940788651303E+37

Nth Root

y√n
2√n 6200.0801607721
3√n 337.49307786443
4√n 78.740587759885
5√n 32.882052757695

Divisors of 38440994

1, 2, 353, 706, 54449, 108898, 19220497, 38440994

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38440993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38440994 can be divided by 8 positive divisors. The sum of these divisors (counting 38440994) is 1, the average is 0.125.

Base conversion 38440994

Base System Value
2 Binary 10010010101001000000100010
3 Ternary 2200100000010112
4 Quaternary 2102221000202
5 Quinary 34320102434
6 Senary 3451531322
8 Octal 222510042
10 Decimal 38440994
12 Duodecimal 10a59b42
16 Hexadecimal 24a9022
20 Vigesimal c0529e
36 Base36 mvx9e

Cryptographic Hash Functions

md5 00720ba690e6b274011f0fdac201135a
sha1 df2995068a3aa649d5847a05692e121fd8b2a50c
sha256 d5bd97dae90fca615c2148b970a8262b6ff549679258c8faadef70ac38ff4668
sha512 41abb5873e834fcfecbf7e844f8605a9caebf39b20750aee380c2e7111c124f77374d8b23e143728400ea388d871b472a7c546da12424a0327978dc53fc83c16
ripemd-160 cf783a62255d05a5cb776d0ce5a38dfe59e87c1a

38440994 as geometric shapes

Circle

Radius = n
Diameter 76881988
Circumference 241531888.69418
Area 4.6423629420508E+15

Sphere

Radius = n
Volume 2.379427280016E+23
Surface area 1.8569451768203E+16
Circumference 241531888.69418

Square

Length = n
Perimeter 153763976
Area 1477710019708036
Diagonal 54363775.065903

Cube

Length = n
Surface area 8866260118248216
Volume 5.6804642001336E+22
Space diagonal 66581754.70145

Equilateral Triangle

Length = n
Perimeter 115322982
Area 6.3986720824698E+14
Altitude 33290877.350725

Triangular Pyramid

Length = n
Surface area 6.3986720824698E+14
Volume 6.6944912603365E+21
Height 18121258.355301