23921491 (number)

23921491 is an odd 8-digits composite number following 23921490 and preceding 23921492. In scientific notation, it is written as 2.3921491 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 19488000 positive integers (up to 23921491) that are relatively prime to 23921491.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred twenty-one thousand four hundred ninety-one

Notation

Scientific notation 2.3921491 × 10^7
Engineering notation 2.3921491 × 10^6

Prime Factorization of 23921491

Prime Factorization 41 × 11 × 31 × 29 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23921491
Product of the distinct prime numbers

The prime factorization of 23921491 is 41 × 11 × 31 × 29 × 59. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 66, 73, 161, 324, 6019, 8379, 19809, 31993, 745727, 520713, 4100093, 9493184, 38844575, 37027130, 822572222, 10493306, 5699383881, 8676677884

Basic calculations (n = 23921491)

Multiplication

n×y
n×2 47842982
n×3 71764473
n×4 95685964
n×5 119607455

Division

n÷y
n÷2 11960745.5
n÷3 7973830.3333333
n÷3 5980372.75
n÷5 4784298.2

Exponentiation

ny
n2 572237731663081
n3 1.3688779747839E+22
n4 3.2745602153891E+29
n5 7.8332362721388E+36

Nth Root

y√n
2√n 4890.9601306901
3√n 288.13504388864
4√n 69.935399696363
5√n 29.905953179632

Divisors of 23921491

1, 11, 29, 31, 41, 59, 319, 341, 451, 649, 899, 1189, 1271, 1711, 1829, 2419, 9889, 13079, 13981, 18821, 20119, 26609, 36859, 53041, 70151, 74989, 405449, 583451, 771661, 824879, 2174681, 23921491

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23921490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23921491 can be divided by 32 positive divisors. The sum of these divisors (counting 23921491) is 1, the average is 0.03125.

Base conversion 23921491

Base System Value
2 Binary 1011011010000001101010011
3 Ternary 1200000100010011
4 Quaternary 1123100031103
5 Quinary 22110441431
6 Senary 2212415351
8 Octal 133201523
10 Decimal 23921491
12 Duodecimal 8017557
16 Hexadecimal 16d0353
20 Vigesimal 79a3eb
36 Base36 e8pxv

Cryptographic Hash Functions

md5 6fbf7da42ac873fe68b0a498d087d385
sha1 8503f04dfa2a146606a6250d3fdd69eb3cc36be8
sha256 b6aa976f629dc6e8096480ef46052dd79ae8083efe7cee77622c6baa294913b4
sha512 c97f9808844291cf4c93ec48c5a726423e235c9168367caa537910b3882642c089da156c2c6f29f93b8cbc222c02a8db1b8529ea43b6b760e1678b2603f7b972
ripemd-160 0759974224076de5ffdae147a32c0c273c4ae83d

23921491 as geometric shapes

Circle

Radius = n
Diameter 47842982
Circumference 150303160.77703
Area 1.7977378538996E+15

Sphere

Radius = n
Volume 5.7339426523226E+22
Surface area 7.1909514155985E+15
Circumference 150303160.77703

Square

Length = n
Perimeter 95685964
Area 572237731663081
Diagonal 33830097.004386

Cube

Length = n
Surface area 3433426389978486
Volume 1.3688779747839E+22
Space diagonal 41433237.804802

Equilateral Triangle

Length = n
Perimeter 71764473
Area 2.4778620631211E+14
Altitude 20716618.902401

Triangular Pyramid

Length = n
Surface area 2.4778620631211E+14
Volume 1.613238164311E+21
Height 11276699.001462