38408907 (number)

38408907 is an odd 8-digits composite number following 38408906 and preceding 38408908. In scientific notation, it is written as 3.8408907 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 24668160 positive integers (up to 38408907) that are relatively prime to 38408907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8408907 × 10^7
Engineering notation 3.8408907 × 10^6

Prime Factorization of 38408907

Prime Factorization 3 × 31 × 1607 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38408907
Product of the distinct prime numbers

The prime factorization of 38408907 is 3 × 31 × 1607 × 257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 64, 4, 651, 114, 8582, 704, 68919, 50424, 100911, 964335, 1625447, 6036727, 28669047, 4444061, 434923876, 40582965, 1511079364, 1441507959

Basic calculations (n = 38408907)

Multiplication

n×y
n×2 76817814
n×3 115226721
n×4 153635628
n×5 192044535

Division

n÷y
n÷2 19204453.5
n÷3 12802969
n÷3 9602226.75
n÷5 7681781.4

Exponentiation

ny
n2 1475244136934649
n3 5.6662514857818E+22
n4 2.1763452635601E+30
n5 8.3591042827969E+37

Nth Root

y√n
2√n 6197.4919927338
3√n 337.39914901646
4√n 78.724151267155
5√n 32.876561542358

Divisors of 38408907

1, 3, 31, 93, 257, 771, 1607, 4821, 7967, 23901, 49817, 149451, 412999, 1238997, 12802969, 38408907

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 -38408906
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 38408907 can be divided by 16 positive divisors. The sum of these divisors (counting 38408907) is 1, the average is 0.0625.

Base conversion 38408907

Base System Value
2 Binary 10010010100001001011001011
3 Ternary 2200021101010010
4 Quaternary 2102201023023
5 Quinary 34313041112
6 Senary 3451123003
8 Octal 222411313
10 Decimal 38408907
12 Duodecimal 10a43463
16 Hexadecimal 24a12cb
20 Vigesimal c01257
36 Base36 mv8i3

Cryptographic Hash Functions

md5 c1edcd449b884420cf40f546e0ca56c8
sha1 38fcd14ea92563adc9b6a82d99fc24f677ba65a6
sha256 2ff56c9bb4341d02c82ef8ee4bb1ae074e2f9bcae23b3ff4e0dbec3ee2a4bb8d
sha512 4e3c738f8a276a7c6194c3fd2005058d255fb881625296894814b202750300b44db9e8ee164546e1074a0959a5c8af7bf5306357ab032992939cf298a616776b
ripemd-160 d83cdd737b5cb3d5811e04d5f894c6ed33304395

38408907 as geometric shapes

Circle

Radius = n
Diameter 76817814
Circumference 241330280.12723
Area 4.6346161428453E+15

Sphere

Radius = n
Volume 2.3734738721499E+23
Surface area 1.8538464571381E+16
Circumference 241330280.12723

Square

Length = n
Perimeter 153635628
Area 1475244136934649
Diagonal 54318397.195327

Cube

Length = n
Surface area 8851464821607894
Volume 5.6662514857818E+22
Space diagonal 66526178.387188

Equilateral Triangle

Length = n
Perimeter 115226721
Area 6.3879944968473E+14
Altitude 33263089.193594

Triangular Pyramid

Length = n
Surface area 6.3879944968473E+14
Volume 6.6777414158411E+21
Height 18106132.398442