38396985 (number)

38396985 is an odd 8-digits composite number following 38396984 and preceding 38396986. In scientific notation, it is written as 3.8396985 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 18616640 positive integers (up to 38396985) that are relatively prime to 38396985.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred ninety-six thousand nine hundred eighty-five

Notation

Scientific notation 3.8396985 × 10^7
Engineering notation 3.8396985 × 10^6

Prime Factorization of 38396985

Prime Factorization 5 × 3 × 11 × 232709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38396985
Product of the distinct prime numbers

The prime factorization of 38396985 is 5 × 3 × 11 × 232709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 61, 90, 630, 894, 7128, 8073, 68859, 58401, 376795, 16232, 268324, 1621047, 84893432, 80380096, 310474235, 910140626, 5661197403, 8767411480

Basic calculations (n = 38396985)

Multiplication

n×y
n×2 76793970
n×3 115190955
n×4 153587940
n×5 191984925

Division

n÷y
n÷2 19198492.5
n÷3 12798995
n÷3 9599246.25
n÷5 7679397

Exponentiation

ny
n2 1474328457090225
n3 5.6609767651967E+22
n4 2.173644399386E+30
n5 8.346139139856E+37

Nth Root

y√n
2√n 6196.5300773901
3√n 337.36423620389
4√n 78.71804162573
5√n 32.874520333322

Divisors of 38396985

1, 3, 5, 11, 15, 33, 55, 165, 232709, 698127, 1163545, 2559799, 3490635, 7679397, 12798995, 38396985

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 -38396984
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 38396985 can be divided by 16 positive divisors. The sum of these divisors (counting 38396985) is 1, the average is 0.0625.

Base conversion 38396985

Base System Value
2 Binary 10010010011110010000111001
3 Ternary 2200020202202120
4 Quaternary 2102132100321
5 Quinary 34312200420
6 Senary 3450551453
8 Octal 222362071
10 Decimal 38396985
12 Duodecimal 10a38589
16 Hexadecimal 249e439
20 Vigesimal bjjc95
36 Base36 muzax

Cryptographic Hash Functions

md5 dd9a5b51c36089d7a4b3e94f5b836fb2
sha1 22e7585b83401939afb30d58507cf9e4b9611320
sha256 ca2fa466e0bef82d8c437d6fe8898785544e283c8584f731749995e3891be6db
sha512 847e75c1f2899eaa023be6e8df9a8d101032905f9819d2845ab73314c8f115ae79e8bf6613b5fbf2e61b9fcd170f42cc8d56308619c3f7e1d091acd12bfb249c
ripemd-160 f554b76fd1607283eec694f3853527391024f7a8

38396985 as geometric shapes

Circle

Radius = n
Diameter 76793970
Circumference 241255371.99199
Area 4.631739449773E+15

Sphere

Radius = n
Volume 2.3712644023579E+23
Surface area 1.8526957799092E+16
Circumference 241255371.99199

Square

Length = n
Perimeter 153587940
Area 1474328457090225
Diagonal 54301536.941236

Cube

Length = n
Surface area 8845970742541350
Volume 5.6609767651967E+22
Space diagonal 66505528.87746

Equilateral Triangle

Length = n
Perimeter 115190955
Area 6.3840294868123E+14
Altitude 33252764.43873

Triangular Pyramid

Length = n
Surface area 6.3840294868123E+14
Volume 6.6715250980167E+21
Height 18100512.313745