38894769 (number)

38894769 is an odd 8-digits composite number following 38894768 and preceding 38894770. In scientific notation, it is written as 3.8894769 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 25660800 positive integers (up to 38894769) that are relatively prime to 38894769.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-four thousand seven hundred sixty-nine

Notation

Scientific notation 3.8894769 × 10^7
Engineering notation 3.8894769 × 10^6

Prime Factorization of 38894769

Prime Factorization 3 × 9 × 97 × 14851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38894769
Product of the distinct prime numbers

The prime factorization of 38894769 is 3 × 9 × 97 × 14851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 11, 74, 640, 29, 69, 66, 72926, 28233, 46478, 669247, 6639681, 9586273, 52395473, 69489531, 722090345, 840224001, 7173634393, 1158590427

Basic calculations (n = 38894769)

Multiplication

n×y
n×2 77789538
n×3 116684307
n×4 155579076
n×5 194473845

Division

n÷y
n÷2 19447384.5
n÷3 12964923
n÷3 9723692.25
n÷5 7778953.8

Exponentiation

ny
n2 1512803055563361
n3 5.8840125388631E+22
n4 2.2885730849218E+30
n5 8.9013521477652E+37

Nth Root

y√n
2√n 6236.5670845426
3√n 338.81586052585
4√n 78.971938589239
5√n 32.959319721403

Divisors of 38894769

1, 3, 9, 27, 97, 291, 873, 2619, 14851, 44553, 133659, 400977, 1440547, 4321641, 12964923, 38894769

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38894768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38894769 can be divided by 16 positive divisors. The sum of these divisors (counting 38894769) is 1, the average is 0.0625.

Base conversion 38894769

Base System Value
2 Binary 10010100010111110010110001
3 Ternary 2201012001121000
4 Quaternary 2110113302301
5 Quinary 34424113034
6 Senary 3505352213
8 Octal 224276261
10 Decimal 38894769
12 Duodecimal 11038669
16 Hexadecimal 2517cb1
20 Vigesimal c31gi9
36 Base36 n5ne9

Cryptographic Hash Functions

md5 0d2c836fef76add38c27e59ce76ed98d
sha1 c0528f90f59d9299a76d819a7cc6dd8b5dd45d7c
sha256 244b4f40056de6935a02cab6607f53a83110a632e6bb4cb176cd5dcf03aa1243
sha512 4cc905a85343cf7d82957258f319e752f92e2626e9fc4834221434dcf1f8f51df3917cfb3e1a0438030104e1b0646f8db6db06de33ff8c7f2387ed7517cb90ed
ripemd-160 555598aa7bd9a5a630e829c274ac097fd1ffd353

38894769 as geometric shapes

Circle

Radius = n
Diameter 77789538
Circumference 244383041.10694
Area 4.752610965686E+15

Sphere

Radius = n
Volume 2.464689408763E+23
Surface area 1.9010443862744E+16
Circumference 244383041.10694

Square

Length = n
Perimeter 155579076
Area 1512803055563361
Diagonal 55005509.825169

Cube

Length = n
Surface area 9076818333380166
Volume 5.8840125388631E+22
Space diagonal 67367716.056655

Equilateral Triangle

Length = n
Perimeter 116684307
Area 6.550629385203E+14
Altitude 33683858.028327

Triangular Pyramid

Length = n
Surface area 6.550629385203E+14
Volume 6.934375278028E+21
Height 18335169.941723