38864072 (number)

38864072 is an even 8-digits composite number following 38864071 and preceding 38864073. In scientific notation, it is written as 3.8864072 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 17937216 positive integers (up to 38864072) that are relatively prime to 38864072.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-four thousand seventy-two

Notation

Scientific notation 3.8864072 × 10^7
Engineering notation 3.8864072 × 10^6

Prime Factorization of 38864072

Prime Factorization 2 × 2 × 2 × 13 × 373693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9716018
Product of the distinct prime numbers

The prime factorization of 38864072 is 2 × 2 × 2 × 13 × 373693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 50, 91, 391, 869, 987, 1832, 43244, 75366, 28014, 994230, 5147043, 5402513, 48991566, 69707822, 622879984, 281076596, 4423684585, 9142845579

Basic calculations (n = 38864072)

Multiplication

n×y
n×2 77728144
n×3 116592216
n×4 155456288
n×5 194320360

Division

n÷y
n÷2 19432036
n÷3 12954690.666667
n÷3 9716018
n÷5 7772814.4

Exponentiation

ny
n2 1510416092421184
n3 5.8700919765816E+22
n4 2.2813567722449E+30
n5 8.8662813854213E+37

Nth Root

y√n
2√n 6234.105549315
3√n 338.72670228247
4√n 78.956352178371
5√n 32.954115567643

Divisors of 38864072

1, 2, 4, 8, 13, 26, 52, 104, 373693, 747386, 1494772, 2989544, 4858009, 9716018, 19432036, 38864072

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 -38864071
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 38864072 can be divided by 16 positive divisors. The sum of these divisors (counting 38864072) is 1, the average is 0.0625.

Base conversion 38864072

Base System Value
2 Binary 10010100010000010011001000
3 Ternary 2201010111111002
4 Quaternary 2110100103020
5 Quinary 34422122242
6 Senary 3504554132
8 Octal 224202310
10 Decimal 38864072
12 Duodecimal 11022948
16 Hexadecimal 25104c8
20 Vigesimal c2i03c
36 Base36 n4zpk

Cryptographic Hash Functions

md5 74a71ed2e9e22621496dffafe6485c76
sha1 a8e4dfa129286a43bb67df79acde18ff2686a32d
sha256 c221c88e966391f26642ab20b825f3e5038e8d18818bab28e711d40c610c3a89
sha512 fb65646a9cdaabe834fabca85419f7d80843172f479f17d659cef8e8426d86231b8b1565b586b77b113c99f21110b7405ae15e2f3ce0caf6dbf914a40bec70de
ripemd-160 c4a1994120bf34528d65338d2387d6bc63f75995

38864072 as geometric shapes

Circle

Radius = n
Diameter 77728144
Circumference 244190166.16757
Area 4.7451120998142E+15

Sphere

Radius = n
Volume 2.45885837727E+23
Surface area 1.8980448399257E+16
Circumference 244190166.16757

Square

Length = n
Perimeter 155456288
Area 1510416092421184
Diagonal 54962097.711444

Cube

Length = n
Surface area 9062496554527104
Volume 5.8700919765816E+22
Space diagonal 67314547.293015

Equilateral Triangle

Length = n
Perimeter 116592216
Area 6.5402935316078E+14
Altitude 33657273.646507

Triangular Pyramid

Length = n
Surface area 6.5402935316078E+14
Volume 6.9179697380493E+21
Height 18320699.237148