38449040 (number)

38449040 is an even 8-digits composite number following 38449039 and preceding 38449041. In scientific notation, it is written as 3.8449040 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 13182336 positive integers (up to 38449040) that are relatively prime to 38449040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8449040 × 10^7
Engineering notation 3.8449040 × 10^6

Prime Factorization of 38449040

Prime Factorization 2 × 2 × 2 × 2 × 35 × 68659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4806130
Product of the distinct prime numbers

The prime factorization of 38449040 is 2 × 2 × 2 × 2 × 35 × 68659. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 25, 16, 166, 398, 3664, 4373, 16094, 15516, 877549, 592055, 5021081, 4674967, 78376964, 7148808, 635197621, 338602630, 1753561939, 9091300450

Basic calculations (n = 38449040)

Multiplication

n×y
n×2 76898080
n×3 115347120
n×4 153796160
n×5 192245200

Division

n÷y
n÷2 19224520
n÷3 12816346.666667
n÷3 9612260
n÷5 7689808

Exponentiation

ny
n2 1478328676921600
n3 5.6840318432106E+22
n4 2.1854556770088E+30
n5 8.4028672743537E+37

Nth Root

y√n
2√n 6200.7289894012
3√n 337.51662286668
4√n 78.744707691382
5√n 32.883429136509

Divisors of 38449040

1, 2, 4, 8, 16, 35, 70, 140, 280, 560, 68659, 137318, 274636, 549272, 1098544, 2403065, 4806130, 9612260, 19224520, 38449040

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 -38449039
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 38449040 can be divided by 20 positive divisors. The sum of these divisors (counting 38449040) is 1, the average is 0.05.

Base conversion 38449040

Base System Value
2 Binary 10010010101010111110010000
3 Ternary 2200100102011112
4 Quaternary 2102222332100
5 Quinary 34320332130
6 Senary 3452032452
8 Octal 222527620
10 Decimal 38449040
12 Duodecimal 10a62728
16 Hexadecimal 24aaf90
20 Vigesimal c062c0
36 Base36 mw3gw

Cryptographic Hash Functions

md5 aa10ce817d835e6492d641860b2179ef
sha1 b13365b0159cfc24fb072da64f2592b4a5a372b4
sha256 c253124d4423b66060b9d58efee99fedd9bd526f5805c027b2f9c4ae4087baf8
sha512 dd023e47ff2200e5cd2dd6f53f77f5a8f429b2788c88561703bd8a69f49ffb8418d8df410213bc63f34479db0bd172d6a796f1ee736a81faed938bf9debae1ec
ripemd-160 7bd85ac1e3bbf9d87290aee7bb7798f4215242bd

38449040 as geometric shapes

Circle

Radius = n
Diameter 76898080
Circumference 241582443.20316
Area 4.644306511008E+15

Sphere

Radius = n
Volume 2.3809216908534E+23
Surface area 1.8577226044032E+16
Circumference 241582443.20316

Square

Length = n
Perimeter 153796160
Area 1478328676921600
Diagonal 54375153.828226

Cube

Length = n
Surface area 8869972061529600
Volume 5.6840318432106E+22
Space diagonal 66595690.782248

Equilateral Triangle

Length = n
Perimeter 115347120
Area 6.4013509467857E+14
Altitude 33297845.391124

Triangular Pyramid

Length = n
Surface area 6.4013509467857E+14
Volume 6.6986957680241E+21
Height 18125051.276075