38897790 (number)

38897790 is an even 8-digits composite number following 38897789 and preceding 38897791. In scientific notation, it is written as 3.8897790 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 10372736 positive integers (up to 38897790) that are relatively prime to 38897790.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand seven hundred ninety

Notation

Scientific notation 3.8897790 × 10^7
Engineering notation 3.8897790 × 10^6

Prime Factorization of 38897790

Prime Factorization 2 × 3 × 5 × 1296593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38897790
Product of the distinct prime numbers

The prime factorization of 38897790 is 2 × 3 × 5 × 1296593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 26, 82, 283, 788, 213, 2569, 87330, 45706, 281530, 710340, 9117528, 8667289, 79328768, 83309694, 708347681, 296985885, 2425407421, 3096394629

Basic calculations (n = 38897790)

Multiplication

n×y
n×2 77795580
n×3 116693370
n×4 155591160
n×5 194488950

Division

n÷y
n÷2 19448895
n÷3 12965930
n÷3 9724447.5
n÷5 7779558

Exponentiation

ny
n2 1513038066884100
n3 5.8853836987664E+22
n4 2.2892841918404E+30
n5 8.9048095744527E+37

Nth Root

y√n
2√n 6236.8092803933
3√n 338.82463236708
4√n 78.973472004169
5√n 32.959831702906

Divisors of 38897790

1, 2, 3, 5, 6, 10, 15, 30, 1296593, 2593186, 3889779, 6482965, 7779558, 12965930, 19448895, 38897790

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897790 can be divided by 16 positive divisors. The sum of these divisors (counting 38897790) is 1, the average is 0.0625.

Base conversion 38897790

Base System Value
2 Binary 10010100011000100001111110
3 Ternary 2201012012201220
4 Quaternary 2110120201332
5 Quinary 34424212130
6 Senary 3505414210
8 Octal 224304176
10 Decimal 38897790
12 Duodecimal 1103a366
16 Hexadecimal 251887e
20 Vigesimal c3249a
36 Base36 n5pq6

Cryptographic Hash Functions

md5 4cbdaf1a1bd0f20ff8cb1741e5e37172
sha1 54601d2a8db8348f03ad1b69315880e264ec9b58
sha256 215d1b832f2b9615294a47d58a326a357c1c5fe7b7515f907578e312f74715da
sha512 b2ffb78458a9d17e96a00e0da3b353dbdef188533040fc52ec5f4973b1e684d62ea57f411d73ad1489d0a73655e59ecccd35e4e0210ebb2e6b97bbb95c3a9569
ripemd-160 48c343b028d70655d65124e82acbbf0365ebd210

38897790 as geometric shapes

Circle

Radius = n
Diameter 77795580
Circumference 244402022.60976
Area 4.7533492755248E+15

Sphere

Radius = n
Volume 2.4652637588802E+23
Surface area 1.9013397102099E+16
Circumference 244402022.60976

Square

Length = n
Perimeter 155591160
Area 1513038066884100
Diagonal 55009782.164341

Cube

Length = n
Surface area 9078228401304600
Volume 5.8853836987664E+22
Space diagonal 67372948.582145

Equilateral Triangle

Length = n
Perimeter 116693370
Area 6.5516470140726E+14
Altitude 33686474.291072

Triangular Pyramid

Length = n
Surface area 6.5516470140726E+14
Volume 6.9359912054708E+21
Height 18336594.05478