38448930 (number)

38448930 is an even 8-digits composite number following 38448929 and preceding 38448931. In scientific notation, it is written as 3.8448930 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 9404160 positive integers (up to 38448930) that are relatively prime to 38448930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8448930 × 10^7
Engineering notation 3.8448930 × 10^6

Prime Factorization of 38448930

Prime Factorization 2 × 15 × 13 × 311 × 317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38448930
Product of the distinct prime numbers

The prime factorization of 38448930 is 2 × 15 × 13 × 311 × 317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 19, 49, 136, 123, 4497, 4098, 6232, 28092, 184734, 106651, 5841958, 5086669, 40263522, 2724476, 208501502, 301766871, 3263397114, 7073994288

Basic calculations (n = 38448930)

Multiplication

n×y
n×2 76897860
n×3 115346790
n×4 153795720
n×5 192244650

Division

n÷y
n÷2 19224465
n÷3 12816310
n÷3 9612232.5
n÷5 7689786

Exponentiation

ny
n2 1478320218144900
n3 5.6839830585038E+22
n4 2.185430667376E+30
n5 8.4027470749793E+37

Nth Root

y√n
2√n 6200.72011947
3√n 337.51630099593
4√n 78.744651370553
5√n 32.883410321052

Divisors of 38448930

1, 2, 13, 15, 26, 30, 195, 311, 317, 390, 622, 634, 4043, 4121, 4665, 4755, 8086, 8242, 9330, 9510, 60645, 61815, 98587, 121290, 123630, 197174, 1281631, 1478805, 2563262, 2957610, 19224465, 38448930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38448929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38448930 can be divided by 32 positive divisors. The sum of these divisors (counting 38448930) is 1, the average is 0.03125.

Base conversion 38448930

Base System Value
2 Binary 10010010101010111100100010
3 Ternary 2200100102000110
4 Quaternary 2102222330202
5 Quinary 34320331210
6 Senary 3452032150
8 Octal 222527442
10 Decimal 38448930
12 Duodecimal 10a62656
16 Hexadecimal 24aaf22
20 Vigesimal c0626a
36 Base36 mw3du

Cryptographic Hash Functions

md5 18eee3795f7b668982bfb860e5899a7a
sha1 6259a36352b4a1fff57c3f6e9cf8178bc5eb1b3e
sha256 35281756b2a44f66e000e1cf964af80ae5bfd943eb6f79294811d6d02c97bcad
sha512 d26839bd8401e29a5dabf90f122ac8b761ecd4aac94de10efed9ff8705db38836ac1ff80599f93ef3540ae6af2b55d8b4b5ceec61625d700a29ecd5eb9d49134
ripemd-160 91d4866fae53162ed7b076609bf9c2cadf895c1c

38448930 as geometric shapes

Circle

Radius = n
Diameter 76897860
Circumference 241581752.05278
Area 4.6442799369773E+15

Sphere

Radius = n
Volume 2.3809012559633E+23
Surface area 1.8577119747909E+16
Circumference 241581752.05278

Square

Length = n
Perimeter 153795720
Area 1478320218144900
Diagonal 54374998.264734

Cube

Length = n
Surface area 8869921308869400
Volume 5.6839830585038E+22
Space diagonal 66595500.256659

Equilateral Triangle

Length = n
Perimeter 115346790
Area 6.4013143192082E+14
Altitude 33297750.12833

Triangular Pyramid

Length = n
Surface area 6.4013143192082E+14
Volume 6.6986382746958E+21
Height 18124999.421578