38637028 (number)

38637028 is an even 8-digits composite number following 38637027 and preceding 38637029. In scientific notation, it is written as 3.8637028 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 18796320 positive integers (up to 38637028) that are relatively prime to 38637028.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-seven thousand twenty-eight

Notation

Scientific notation 3.8637028 × 10^7
Engineering notation 3.8637028 × 10^6

Prime Factorization of 38637028

Prime Factorization 2 × 2 × 37 × 261061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19318514
Product of the distinct prime numbers

The prime factorization of 38637028 is 2 × 2 × 37 × 261061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 59, 95, 443, 487, 310, 1536, 12001, 87420, 724553, 935974, 4374503, 1158374, 4309529, 18316769, 566046118, 217197601, 7441372760, 1957362337

Basic calculations (n = 38637028)

Multiplication

n×y
n×2 77274056
n×3 115911084
n×4 154548112
n×5 193185140

Division

n÷y
n÷2 19318514
n÷3 12879009.333333
n÷3 9659257
n÷5 7727405.6

Exponentiation

ny
n2 1492819932672784
n3 5.7678125537636E+22
n4 2.2285113513852E+30
n5 8.6103055481787E+37

Nth Root

y√n
2√n 6215.8690462396
3√n 338.0657995446
4√n 78.840782887029
5√n 32.915521671582

Divisors of 38637028

1, 2, 4, 37, 74, 148, 261061, 522122, 1044244, 9659257, 19318514, 38637028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38637027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38637028 can be divided by 12 positive divisors. The sum of these divisors (counting 38637028) is 1, the average is 0.083333333333333.

Base conversion 38637028

Base System Value
2 Binary 10010011011000110111100100
3 Ternary 2200200222001001
4 Quaternary 2103120313210
5 Quinary 34342341103
6 Senary 3500043044
8 Octal 223306744
10 Decimal 38637028
12 Duodecimal 10b33484
16 Hexadecimal 24d8de4
20 Vigesimal c19cb8
36 Base36 n04is

Cryptographic Hash Functions

md5 2d220408753af0b300349f2929430ea3
sha1 b718a4f30acc189eb285959f42f1dfaf9536e07a
sha256 31a40eafedb276b02f60772986f99088e3e175645553f7d5cd8dee561e497937
sha512 a1afd05d762abba11c42f274d58ba347513196ab91722fb670b8aae183bb9efdd915e0a496aacbbd0a000d356a43a7cf1884f57db01a1eae42b65beb32cdd99e
ripemd-160 5ee4fae4778d251c3fe3dac119e4c91c9b2d93f8

38637028 as geometric shapes

Circle

Radius = n
Diameter 77274056
Circumference 242763606.64269
Area 4.6898321336172E+15

Sphere

Radius = n
Volume 2.4160156728249E+23
Surface area 1.8759328534469E+16
Circumference 242763606.64269

Square

Length = n
Perimeter 154548112
Area 1492819932672784
Diagonal 54641009.007389

Cube

Length = n
Surface area 8956919596036704
Volume 5.7678125537636E+22
Space diagonal 66921295.549461

Equilateral Triangle

Length = n
Perimeter 115911084
Area 6.464099924852E+14
Altitude 33460647.774731

Triangular Pyramid

Length = n
Surface area 6.464099924852E+14
Volume 6.7974322822986E+21
Height 18213669.66913