38861765 (number)

38861765 is an odd 8-digits composite number following 38861764 and preceding 38861766. In scientific notation, it is written as 3.8861765 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 31089408 positive integers (up to 38861765) that are relatively prime to 38861765.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand seven hundred sixty-five

Notation

Scientific notation 3.8861765 × 10^7
Engineering notation 3.8861765 × 10^6

Prime Factorization of 38861765

Prime Factorization 5 × 7772353

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38861765
Product of the distinct prime numbers

The prime factorization of 38861765 is 5 × 7772353. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 24, 7, 548, 846, 7661, 4588, 90769, 58080, 993610, 629174, 2765295, 721968, 37920694, 55837634, 823460971, 912187305, 936151220, 2066630403

Basic calculations (n = 38861765)

Multiplication

n×y
n×2 77723530
n×3 116585295
n×4 155447060
n×5 194308825

Division

n÷y
n÷2 19430882.5
n÷3 12953921.666667
n÷3 9715441.25
n÷5 7772353

Exponentiation

ny
n2 1510236778915225
n3 5.869046679656E+22
n4 2.2808151283882E+30
n5 8.8636501527868E+37

Nth Root

y√n
2√n 6233.9205160156
3√n 338.71999979416
4√n 78.955180425451
5√n 32.953724322228

Divisors of 38861765

1, 5, 7772353, 38861765

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 -38861764
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 38861765 can be divided by 4 positive divisors. The sum of these divisors (counting 38861765) is 1, the average is 0.25.

Base conversion 38861765

Base System Value
2 Binary 10010100001111101111000101
3 Ternary 2201010101022122
4 Quaternary 2110033233011
5 Quinary 34422034030
6 Senary 3504535325
8 Octal 224175705
10 Decimal 38861765
12 Duodecimal 11021545
16 Hexadecimal 250fbc5
20 Vigesimal c2he85
36 Base36 n4xxh

Cryptographic Hash Functions

md5 d54b66f32c79126ac2529f6db2cda2cb
sha1 69cec21c6761a782f307cda43dc3722d9afe13d9
sha256 ce93362c955cb23b864864933c9445d8bb9133b15613e794dea70f72726de412
sha512 8a684643433557665856c6d140d3ad15ee21fd41b3f073a1ae9c043421cb39817417811b5fcd0e63c4d194c1b5bd003c5da37eb9dc5e3e9154896064c900310b
ripemd-160 ff7bd2a281f14959fee2f463689e8f560030cde2

38861765 as geometric shapes

Circle

Radius = n
Diameter 77723530
Circumference 244175670.85907
Area 4.7445487698212E+15

Sphere

Radius = n
Volume 2.4584205243177E+23
Surface area 1.8978195079285E+16
Circumference 244175670.85907

Square

Length = n
Perimeter 155447060
Area 1510236778915225
Diagonal 54958835.120756

Cube

Length = n
Surface area 9061420673491350
Volume 5.869046679656E+22
Space diagonal 67310551.451802

Equilateral Triangle

Length = n
Perimeter 116585295
Area 6.5395170813508E+14
Altitude 33655275.725901

Triangular Pyramid

Length = n
Surface area 6.5395170813508E+14
Volume 6.9167378438086E+21
Height 18319611.706919