38864581 (number)

38864581 is an odd 8-digits composite number following 38864580 and preceding 38864582. In scientific notation, it is written as 3.8864581 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 33279120 positive integers (up to 38864581) that are relatively prime to 38864581.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-four thousand five hundred eighty-one

Notation

Scientific notation 3.8864581 × 10^7
Engineering notation 3.8864581 × 10^6

Prime Factorization of 38864581

Prime Factorization 7 × 1303 × 4261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38864581
Product of the distinct prime numbers

The prime factorization of 38864581 is 7 × 1303 × 4261. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 84, 94, 228, 732, 3968, 6576, 61486, 8377, 734832, 777521, 2490993, 8838454, 9470181, 92427926, 446702713, 412091740, 548291497, 4701177458

Basic calculations (n = 38864581)

Multiplication

n×y
n×2 77729162
n×3 116593743
n×4 155458324
n×5 194322905

Division

n÷y
n÷2 19432290.5
n÷3 12954860.333333
n÷3 9716145.25
n÷5 7772916.2

Exponentiation

ny
n2 1510455656305561
n3 5.8703226201396E+22
n4 2.2814762896655E+30
n5 8.8668620059283E+37

Nth Root

y√n
2√n 6234.1463730009
3√n 338.7281810359
4√n 78.95661069854
5√n 32.954201886734

Divisors of 38864581

1, 7, 1303, 4261, 9121, 29827, 5552083, 38864581

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38864580
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38864581 can be divided by 8 positive divisors. The sum of these divisors (counting 38864581) is 1, the average is 0.125.

Base conversion 38864581

Base System Value
2 Binary 10010100010000011011000101
3 Ternary 2201010112011221
4 Quaternary 2110100123011
5 Quinary 34422131311
6 Senary 3505000341
8 Octal 224203305
10 Decimal 38864581
12 Duodecimal 110230b1
16 Hexadecimal 25106c5
20 Vigesimal c2i191
36 Base36 n503p

Cryptographic Hash Functions

md5 ef1449d3d27e7262afcde8ca9db7ac1a
sha1 68627c341a24bf963bd9b11225288e85f5c125e5
sha256 8ccb2c7c701695d2dcf621a1d137281764569556e3b6b26eeef752e671cf908f
sha512 7fb475081e1d839907848376f4b733056e579ca53e9d039a8e37ce1fff6ad41500865df7335f8c5b5e86dfa7baabe705bf52b56cc448f07cfad48ceb5bb9c595
ripemd-160 cb0107da59f2b8c580d5bca88bbca84e5ff7cc83

38864581 as geometric shapes

Circle

Radius = n
Diameter 77729162
Circumference 244193364.30889
Area 4.7452363934227E+15

Sphere

Radius = n
Volume 2.4589549890177E+23
Surface area 1.8980945573691E+16
Circumference 244193364.30889

Square

Length = n
Perimeter 155458324
Area 1510455656305561
Diagonal 54962817.546148

Cube

Length = n
Surface area 9062733937833366
Volume 5.8703226201396E+22
Space diagonal 67315428.906876

Equilateral Triangle

Length = n
Perimeter 116593743
Area 6.5404648482526E+14
Altitude 33657714.453438

Triangular Pyramid

Length = n
Surface area 6.5404648482526E+14
Volume 6.9182415540891E+21
Height 18320939.182049