38264987 (number)

38264987 is an odd 8-digits composite number following 38264986 and preceding 38264988. In scientific notation, it is written as 3.8264987 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 38115840 positive integers (up to 38264987) that are relatively prime to 38264987.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred sixty-four thousand nine hundred eighty-seven

Notation

Scientific notation 3.8264987 × 10^7
Engineering notation 3.8264987 × 10^6

Prime Factorization of 38264987

Prime Factorization 257 × 148891

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38264987
Product of the distinct prime numbers

The prime factorization of 38264987 is 257 × 148891. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 35, 30, 45, 198, 5278, 944, 70507, 67332, 581698, 126050, 9561594, 4679718, 22255071, 7233298, 738716171, 324990367, 3372289400, 7125014743

Basic calculations (n = 38264987)

Multiplication

n×y
n×2 76529974
n×3 114794961
n×4 153059948
n×5 191324935

Division

n÷y
n÷2 19132493.5
n÷3 12754995.666667
n÷3 9566246.75
n÷5 7652997.4

Exponentiation

ny
n2 1464209230110169
n3 5.6027947155446E+22
n4 2.1439086695398E+30
n5 8.2036637369128E+37

Nth Root

y√n
2√n 6185.8699469032
3√n 336.9772046793
4√n 78.650301632627
5√n 32.851886523477

Divisors of 38264987

1, 257, 148891, 38264987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38264986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38264987 can be divided by 4 positive divisors. The sum of these divisors (counting 38264987) is 1, the average is 0.25.

Base conversion 38264987

Base System Value
2 Binary 10010001111110000010011011
3 Ternary 2200000001200202
4 Quaternary 2101332002123
5 Quinary 34243434422
6 Senary 3444052415
8 Octal 221760233
10 Decimal 38264987
12 Duodecimal 1099410b
16 Hexadecimal 247e09b
20 Vigesimal bj3297
36 Base36 ms5gb

Cryptographic Hash Functions

md5 9abdb292beac40541953f7ee5ec45541
sha1 860982e011a70c40b4eaa2d5349706fbb29e2e02
sha256 9c88c3a5d93159dbeca501702540a6ef0167de2124e1617a3095aef9b85094cc
sha512 bce7110082a4cd4b0f1538c6d2a51a68260f523de66ba00b4aa1364a9c848c0c93f8948a7cc37bb8e20b9bafdf2a805c176a73f7e445ec1a5a3a117f007cec08
ripemd-160 a09bed219769131671293d03c6f0392cdbd50d4b

38264987 as geometric shapes

Circle

Radius = n
Diameter 76529974
Circumference 240426004.09782
Area 4.5999489606325E+15

Sphere

Radius = n
Volume 2.3468931623902E+23
Surface area 1.839979584253E+16
Circumference 240426004.09782

Square

Length = n
Perimeter 153059948
Area 1464209230110169
Diagonal 54114863.57943

Cube

Length = n
Surface area 8785255380661014
Volume 5.6027947155446E+22
Space diagonal 66276901.634963

Equilateral Triangle

Length = n
Perimeter 114794961
Area 6.3402119486553E+14
Altitude 33138450.817481

Triangular Pyramid

Length = n
Surface area 6.3402119486553E+14
Volume 6.6029568949295E+21
Height 18038287.85981