38702928 (number)

38702928 is an even 8-digits composite number following 38702927 and preceding 38702929. In scientific notation, it is written as 3.8702928 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 11214720 positive integers (up to 38702928) that are relatively prime to 38702928.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred two thousand nine hundred twenty-eight

Notation

Scientific notation 3.8702928 × 10^7
Engineering notation 3.8702928 × 10^6

Prime Factorization of 38702928

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 23 × 3187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4837866
Product of the distinct prime numbers

The prime factorization of 38702928 is 2 × 2 × 2 × 2 × 3 × 11 × 23 × 3187. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 3, 77, 61, 50, 170, 7015, 5257, 9806, 14385, 692451, 478387, 6504363, 8649287, 2924313, 86352862, 956099631, 997821418, 7345911999, 8282922012

Basic calculations (n = 38702928)

Multiplication

n×y
n×2 77405856
n×3 116108784
n×4 154811712
n×5 193514640

Division

n÷y
n÷2 19351464
n÷3 12900976
n÷3 9675732
n÷5 7740585.6

Exponentiation

ny
n2 1497916635773184
n3 5.7973759704332E+22
n4 2.2437542477261E+30
n5 8.6839859099436E+37

Nth Root

y√n
2√n 6221.1677360444
3√n 338.25789404659
4√n 78.874379465352
5√n 32.926742278437

Divisors of 38702928

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 3187, 4048, 6072, 6374, 9561, 12144, 12748, 19122, 25496, 35057, 38244, 50992, 70114, 73301, 76488, 105171, 140228, 146602, 152976, 210342, 219903, 280456, 293204, 420684, 439806, 560912, 586408, 806311, 841368, 879612, 1172816, 1612622, 1682736, 1759224, 2418933, 3225244, 3518448, 4837866, 6450488, 9675732, 12900976, 19351464, 38702928

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38702927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38702928 can be divided by 80 positive divisors. The sum of these divisors (counting 38702928) is 1, the average is 0.0125.

Base conversion 38702928

Base System Value
2 Binary 10010011101000111101010000
3 Ternary 2200211022102210
4 Quaternary 2103220331100
5 Quinary 34401443203
6 Senary 3501312120
8 Octal 223507520
10 Decimal 38702928
12 Duodecimal 10b65640
16 Hexadecimal 24e8f50
20 Vigesimal c1hh68
36 Base36 n1jdc

Cryptographic Hash Functions

md5 7874e5b4da7a1505a7ec90bbc51b5aba
sha1 82702847f8c3982dc6a4ef3c84a9292cde588323
sha256 ab1e9d67aefd4fefe6f326edfdbfb41451f6f7ba5b93a3f7c644e880537431b9
sha512 1ecfddb97c4652533af3099f78e8cdf4e955c3dafe2d98fce2d9e32203f14d5d0fe3daea7bc7e9181978acb27aaf98a350006c860c36e77a4f4f7a57857c2036
ripemd-160 db80f9fb160f7e9ed276dd4c3974d983a4de05e4

38702928 as geometric shapes

Circle

Radius = n
Diameter 77405856
Circumference 243177668.55443
Area 4.705843898635E+15

Sphere

Radius = n
Volume 2.4283991678414E+23
Surface area 1.882337559454E+16
Circumference 243177668.55443

Square

Length = n
Perimeter 154811712
Area 1497916635773184
Diagonal 54734205.681149

Cube

Length = n
Surface area 8987499814639104
Volume 5.7973759704332E+22
Space diagonal 67035437.69768

Equilateral Triangle

Length = n
Perimeter 116108784
Area 6.4861692966545E+14
Altitude 33517718.84884

Triangular Pyramid

Length = n
Surface area 6.4861692966545E+14
Volume 6.8322731029687E+21
Height 18244735.22705