23897720 (number)

23897720 is an even 8-digits composite number following 23897719 and preceding 23897721. In scientific notation, it is written as 2.3897720 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 7447680 positive integers (up to 23897720) that are relatively prime to 23897720.

Interesting facts

Basic properties

Name

Name twenty-three million eight hundred ninety-seven thousand seven hundred twenty

Notation

Scientific notation 2.3897720 × 10^7
Engineering notation 2.3897720 × 10^6

Prime Factorization of 23897720

Prime Factorization 2 × 2 × 2 × 5 × 7 × 11 × 7759

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5974430
Product of the distinct prime numbers

The prime factorization of 23897720 is 2 × 2 × 2 × 5 × 7 × 11 × 7759. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 23897720)

Multiplication

n×y
n×2 47795440
n×3 71693160
n×4 95590880
n×5 119488600

Division

n÷y
n÷2 11948860
n÷3 7965906.6666667
n÷3 5974430
n÷5 4779544

Exponentiation

ny
n2 571101021198400
n3 1.3648012296313E+22
n4 3.2615637641386E+29
n5 7.7943937597529E+36

Nth Root

y√n
2√n 4888.5294312298
3√n 288.03957146589
4√n 69.918019360032
5√n 29.900007253014

Divisors of 23897720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23897719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23897720 can be divided by 64 positive divisors. The sum of these divisors (counting 23897720) is 1, the average is 0.015625.

Base conversion 23897720

Base System Value
2 Binary 1011011001010011001111000
3 Ternary 1122222010111202
4 Quaternary 1123022121320
5 Quinary 22104211340
6 Senary 2212113332
8 Octal 133123170
10 Decimal 23897720
12 Duodecimal 8005848
16 Hexadecimal 16ca678
20 Vigesimal 797460
36 Base36 e87lk

Cryptographic Hash Functions

md5 e297e0ed84da0e320fd1603ddeb40a8e
sha1 b421c88991b71f88525c4020c55b843e8ca99aeb
sha256 dc09e0fb84f2289d79cebdc1fa3bffd25fa04af4b804309c39544af3f5d5e0ef
sha512 86e3c75ee77fdc1eedca1d7d07b5b827179bb4d835c30585a20a1b38ec95bf84225e0aba70b1225987d89db7de0a3d9cc8ae00264922b3b68f417398ab65caee
ripemd-160 56048da4a86bb3e7a0d1a63ee969357584dd76db

23897720 as geometric shapes

Circle

Radius = n
Diameter 47795440
Circumference 150153803.17909
Area 1.7941667726545E+15

Sphere

Radius = n
Volume 5.7168660221602E+22
Surface area 7.1766670906181E+15
Circumference 150153803.17909

Square

Length = n
Perimeter 95590880
Area 571101021198400
Diagonal 33796479.733795

Cube

Length = n
Surface area 3426606127190400
Volume 1.3648012296313E+22
Space diagonal 41392065.225055

Equilateral Triangle

Length = n
Perimeter 71693160
Area 2.4729399624252E+14
Altitude 20696032.612527

Triangular Pyramid

Length = n
Surface area 2.4729399624252E+14
Volume 1.6084336740734E+21
Height 11265493.244598