38867028 (number)

38867028 is an even 8-digits composite number following 38867027 and preceding 38867029. In scientific notation, it is written as 3.8867028 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 12840576 positive integers (up to 38867028) that are relatively prime to 38867028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8867028 × 10^7
Engineering notation 3.8867028 × 10^6

Prime Factorization of 38867028

Prime Factorization 2 × 2 × 3 × 113 × 28663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19433514
Product of the distinct prime numbers

The prime factorization of 38867028 is 2 × 2 × 3 × 113 × 28663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 61, 26, 969, 705, 2771, 4637, 99008, 89422, 415271, 96787, 9656773, 2198381, 55686586, 31518769, 3930589, 777835493, 1220832717, 8795175559

Basic calculations (n = 38867028)

Multiplication

n×y
n×2 77734056
n×3 116601084
n×4 155468112
n×5 194335140

Division

n÷y
n÷2 19433514
n÷3 12955676
n÷3 9716757
n÷5 7773405.6

Exponentiation

ny
n2 1510645865552784
n3 5.8714315154524E+22
n4 2.2820509311117E+30
n5 8.8696537436945E+37

Nth Root

y√n
2√n 6234.3426277355
3√n 338.73528991192
4√n 78.957853489919
5√n 32.954616850175

Divisors of 38867028

1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 28663, 57326, 85989, 114652, 171978, 343956, 3238919, 6477838, 9716757, 12955676, 19433514, 38867028

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38867027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38867028 can be divided by 24 positive divisors. The sum of these divisors (counting 38867028) is 1, the average is 0.041666666666667.

Base conversion 38867028

Base System Value
2 Binary 10010100010001000001010100
3 Ternary 2201010122112120
4 Quaternary 2110101001110
5 Quinary 34422221103
6 Senary 3505015540
8 Octal 224210124
10 Decimal 38867028
12 Duodecimal 110245b0
16 Hexadecimal 2511054
20 Vigesimal c2i7b8
36 Base36 n51zo

Cryptographic Hash Functions

md5 254e25f37d034b0f44d92822059ef02b
sha1 fba4a16511ada31a389608c5c9d03104c2ec0ade
sha256 94fbadf76dc7e7ca91fb0355ed9ccc9eb6a1a08f0b742a48641f5f449476e8b9
sha512 dffbfdeaedd977c8f2ac0790dc5c86964f05688758007d6c215775e515fc11ec403b0f669d48b49a7bc3daaf54086f3d18c800ec638ff374c7daa4f8bb2de3fa
ripemd-160 cfd3ef4c229ba022f5486257e302478efe5a864d

38867028 as geometric shapes

Circle

Radius = n
Diameter 77734056
Circumference 244208739.26334
Area 4.7458339533964E+15

Sphere

Radius = n
Volume 2.4594194820001E+23
Surface area 1.8983335813586E+16
Circumference 244208739.26334

Square

Length = n
Perimeter 155468112
Area 1510645865552784
Diagonal 54966278.126735

Cube

Length = n
Surface area 9063875193316704
Volume 5.8714315154524E+22
Space diagonal 67319667.235202

Equilateral Triangle

Length = n
Perimeter 116601084
Area 6.5412884784532E+14
Altitude 33659833.617601

Triangular Pyramid

Length = n
Surface area 6.5412884784532E+14
Volume 6.919548399748E+21
Height 18322092.708912