12291385 (number)

12291385 is an odd 8-digits composite number following 12291384 and preceding 12291386. In scientific notation, it is written as 1.2291385 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9222336 positive integers (up to 12291385) that are relatively prime to 12291385.

Interesting facts

Basic properties

Name

Name twelve million two hundred ninety-one thousand three hundred eighty-five

Notation

Scientific notation 1.2291385 × 10^7
Engineering notation 1.2291385 × 10^6

Prime Factorization of 12291385

Prime Factorization 5 × 19 × 109 × 1187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12291385
Product of the distinct prime numbers

The prime factorization of 12291385 is 5 × 19 × 109 × 1187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 30, 31, 796, 535, 7506, 159, 3663, 13109, 538295, 512104, 6919844, 8118605, 69783253, 21422988, 515736665, 446075254, 9727295750, 6593418590

Basic calculations (n = 12291385)

Multiplication

n×y
n×2 24582770
n×3 36874155
n×4 49165540
n×5 61456925

Division

n÷y
n÷2 6145692.5
n÷3 4097128.3333333
n÷3 3072846.25
n÷5 2458277

Exponentiation

ny
n2 151078145218225
n3 1.8569596479631E+21
n4 2.2824605962579E+28
n5 2.8054601935936E+35

Nth Root

y√n
2√n 3505.9071579265
3√n 230.78111860412
4√n 59.210701380126
5√n 26.177017566429

Divisors of 12291385

1, 5, 19, 95, 109, 545, 1187, 2071, 5935, 10355, 22553, 112765, 129383, 646915, 2458277, 12291385

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 -12291384
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 12291385 can be divided by 16 positive divisors. The sum of these divisors (counting 12291385) is 1, the average is 0.0625.

Base conversion 12291385

Base System Value
2 Binary 101110111000110100111001
3 Ternary 212010110121111
4 Quaternary 232320310321
5 Quinary 11121311020
6 Senary 1115240321
8 Octal 56706471
10 Decimal 12291385
12 Duodecimal 41490a1
16 Hexadecimal bb8d39
20 Vigesimal 3gg895
36 Base36 7bg3d

Cryptographic Hash Functions

md5 03fd66d6431c86e84f874ea686af1727
sha1 78b14e2539f5cbb56b81a2ac5b9c4afbbdacae44
sha256 b52e372bacb1ca9a479f7cb997d55664ebc304247da018318ddf40db51f9f53b
sha512 f56edca6f2f5333eba8f7d031ccc61e629f8c3bcfe61d96188dc1d3ceb3d830c69a078370503e693e3568e66d64e6fb7c2c6dad7a18132fc91fcb9239511b128
ripemd-160 188bedd3a03dd4132ff8d4c3b89e1384834875a4

12291385 as geometric shapes

Circle

Radius = n
Diameter 24582770
Circumference 77229049.636888
Area 4.7462599113555E+14

Sphere

Radius = n
Volume 7.7784143840715E+21
Surface area 1.8985039645422E+15
Circumference 77229049.636888

Square

Length = n
Perimeter 49165540
Area 151078145218225
Diagonal 17382643.367349

Cube

Length = n
Surface area 906468871309350
Volume 1.8569596479631E+21
Space diagonal 21289303.31539

Equilateral Triangle

Length = n
Perimeter 36874155
Area 65418755857809
Altitude 10644651.657695

Triangular Pyramid

Length = n
Surface area 65418755857809
Volume 2.1884479324408E+20
Height 5794214.4557831