38856789 (number)

38856789 is an odd 8-digits composite number following 38856788 and preceding 38856790. In scientific notation, it is written as 3.8856789 × 10^7. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 25904520 positive integers (up to 38856789) that are relatively prime to 38856789.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred fifty-six thousand seven hundred eighty-nine

Notation

Scientific notation 3.8856789 × 10^7
Engineering notation 3.8856789 × 10^6

Prime Factorization of 38856789

Prime Factorization 9 × 4317421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38856789
Product of the distinct prime numbers

The prime factorization of 38856789 is 9 × 4317421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 23, 15, 613, 325, 5738, 320, 5651, 36369, 236003, 34820, 9083278, 3203984, 48755281, 46218262, 497447411, 442729925, 8659322001, 4838558436

Basic calculations (n = 38856789)

Multiplication

n×y
n×2 77713578
n×3 116570367
n×4 155427156
n×5 194283945

Division

n÷y
n÷2 19428394.5
n÷3 12952263
n÷3 9714197.25
n÷5 7771357.8

Exponentiation

ny
n2 1509850051390521
n3 5.8667924868521E+22
n4 2.279647177684E+30
n5 8.8579769377711E+37

Nth Root

y√n
2√n 6233.52139645
3√n 338.70554220187
4√n 78.952652877848
5√n 32.952880376353

Divisors of 38856789

1, 9, 4317421, 38856789

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 -38856788
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 38856789 can be divided by 4 positive divisors. The sum of these divisors (counting 38856789) is 1, the average is 0.25.

Base conversion 38856789

Base System Value
2 Binary 10010100001110100001010101
3 Ternary 2201010010111100
4 Quaternary 2110032201111
5 Quinary 34421404124
6 Senary 3504500313
8 Octal 224164125
10 Decimal 38856789
12 Duodecimal 1101a699
16 Hexadecimal 250e855
20 Vigesimal c2h1j9
36 Base36 n4u39

Cryptographic Hash Functions

md5 d8adeecad1cc5067c413bb905a6f8c80
sha1 9309bff010f5eac5b5ce8aaa344ed37952c6fd3f
sha256 05d0efde85055c80c1ed7adfc55102d4c71c29252bd822a9921259b7b5670b0d
sha512 d8a1ff28e35f0f4a6382aa7a252ba3b24ba0e1358b155d32afe5bb295eb1d36dba39c93fbf2af2cd5ee80cc6d8b02f321104c4236232050905eac1f8f8f79585
ripemd-160 07524caf98a12ac07e1606cebef818f2aa754f8b

38856789 as geometric shapes

Circle

Radius = n
Diameter 77713578
Circumference 244144405.72898
Area 4.7433338294706E+15

Sphere

Radius = n
Volume 2.457476290244E+23
Surface area 1.8973335317883E+16
Circumference 244144405.72898

Square

Length = n
Perimeter 155427156
Area 1509850051390521
Diagonal 54951797.99407

Cube

Length = n
Surface area 9059100308343126
Volume 5.8667924868521E+22
Space diagonal 67301932.766983

Equilateral Triangle

Length = n
Perimeter 116570367
Area 6.5378425020472E+14
Altitude 33650966.383492

Triangular Pyramid

Length = n
Surface area 6.5378425020472E+14
Volume 6.9140812521123E+21
Height 18317265.998023