23921408 (number)

23921408 is an even 8-digits composite number following 23921407 and preceding 23921409. In scientific notation, it is written as 2.3921408 × 10^7. The sum of its digits is 29. It has a total of 11 prime factors and 54 positive divisors. There are 10246656 positive integers (up to 23921408) that are relatively prime to 23921408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.3921408 × 10^7
Engineering notation 2.3921408 × 10^6

Prime Factorization of 23921408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 1907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 26698
Product of the distinct prime numbers

The prime factorization of 23921408 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 1907. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 23921408)

Multiplication

n×y
n×2 47842816
n×3 71764224
n×4 95685632
n×5 119607040

Division

n÷y
n÷2 11960704
n÷3 7973802.6666667
n÷3 5980352
n÷5 4784281.6

Exponentiation

ny
n2 572233760702464
n3 1.3688637261138E+22
n4 3.2745147688768E+29
n5 7.8331003788329E+36

Nth Root

y√n
2√n 4890.9516456412
3√n 288.13471064246
4√n 69.935339032861
5√n 29.905932426766

Divisors of 23921408

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23921407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23921408 can be divided by 54 positive divisors. The sum of these divisors (counting 23921408) is 1, the average is 0.018518518518519.

Base conversion 23921408

Base System Value
2 Binary 1011011010000001100000000
3 Ternary 1200000100000002
4 Quaternary 1123100030000
5 Quinary 22110441113
6 Senary 2212415132
8 Octal 133201400
10 Decimal 23921408
12 Duodecimal 80174a8
16 Hexadecimal 16d0300
20 Vigesimal 79a3a8
36 Base36 e8pvk

Cryptographic Hash Functions

md5 badaf13735cfb4688077be0a0ca30005
sha1 29118a569dcd5a8b2c4ba6d99b10556baa77d346
sha256 0ba52bb9d892704a9a1a07d332bcc8a52779c0d695ce7f5bbd5c7b58f6e0d01a
sha512 251371229417cb117305eb25e3c1b91f36f077a72d5fec25713a9e45ae99f6d6b68a94a48145261d439c4e217267386338a9fd7266bedacec29c8e7cebc5d648
ripemd-160 964751dbb4321870517eb8e29f6d8f301e97b846

23921408 as geometric shapes

Circle

Radius = n
Diameter 47842816
Circumference 150302639.27265
Area 1.7977253787589E+15

Sphere

Radius = n
Volume 5.7338829676329E+22
Surface area 7.1909015150357E+15
Circumference 150302639.27265

Square

Length = n
Perimeter 95685632
Area 572233760702464
Diagonal 33829979.62466

Cube

Length = n
Surface area 3433402564214784
Volume 1.3688637261138E+22
Space diagonal 41433094.044585

Equilateral Triangle

Length = n
Perimeter 71764224
Area 2.4778448683572E+14
Altitude 20716547.022292

Triangular Pyramid

Length = n
Surface area 2.4778448683572E+14
Volume 1.6132213720923E+21
Height 11276659.874887