23989897 (number)

23989897 is an odd 8-digits composite number following 23989896 and preceding 23989898. In scientific notation, it is written as 2.3989897 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 22569360 positive integers (up to 23989897) that are relatively prime to 23989897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.3989897 × 10^7
Engineering notation 2.3989897 × 10^6

Prime Factorization of 23989897

Prime Factorization 61 × 23 × 17099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23989897
Product of the distinct prime numbers

The prime factorization of 23989897 is 61 × 23 × 17099. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 39, 64, 817, 733, 1975, 665, 56036, 84028, 377689, 923020, 5516587, 1487905, 61565850, 35034639, 374626447, 307818368, 9070745451, 4534818126

Basic calculations (n = 23989897)

Multiplication

n×y
n×2 47979794
n×3 71969691
n×4 95959588
n×5 119949485

Division

n÷y
n÷2 11994948.5
n÷3 7996632.3333333
n÷3 5997474.25
n÷5 4797979.4

Exponentiation

ny
n2 575515158070609
n3 1.3806549364053E+22
n4 3.3121769716904E+29
n5 7.9458784396624E+36

Nth Root

y√n
2√n 4897.9482439079
3√n 288.40943324901
4√n 69.985343064872
5√n 29.923037487878

Divisors of 23989897

1, 23, 61, 1403, 17099, 393277, 1043039, 23989897

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23989896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23989897 can be divided by 8 positive divisors. The sum of these divisors (counting 23989897) is 1, the average is 0.125.

Base conversion 23989897

Base System Value
2 Binary 1011011100000111010001001
3 Ternary 1200010210221201
4 Quaternary 1123200322021
5 Quinary 22120134042
6 Senary 2214104201
8 Octal 133407211
10 Decimal 23989897
12 Duodecimal 804b061
16 Hexadecimal 16e0e89
20 Vigesimal 79ieeh
36 Base36 ea6q1

Cryptographic Hash Functions

md5 f4d41e893f52003c0fba6e03d53b031a
sha1 9c0bdca499b897e5d368fc7b17738ec7dfd6636b
sha256 2de04438312819718cdb77073c04351cbb442a6d1d382514e5ee0d5ad616c833
sha512 50c2efe1aa5fa297e99ffc2ab9835e1e3fa7983ebc826f7ac3133e54f0c6d90c664eeccadbebbe1510455c0e7c31cd01b24cdd60021835ee1e56d1f1788ae5d3
ripemd-160 fa0f2a13c77ad32410062c6739e78a5384c25328

23989897 as geometric shapes

Circle

Radius = n
Diameter 47979794
Circumference 150732968.35115
Area 1.8080341926242E+15

Sphere

Radius = n
Volume 5.7832738738043E+22
Surface area 7.2321367704968E+15
Circumference 150732968.35115

Square

Length = n
Perimeter 95959588
Area 575515158070609
Diagonal 33926837.697334

Cube

Length = n
Surface area 3453090948423654
Volume 1.3806549364053E+22
Space diagonal 41551720.472344

Equilateral Triangle

Length = n
Perimeter 71969691
Area 2.4920537357608E+14
Altitude 20775860.236172

Triangular Pyramid

Length = n
Surface area 2.4920537357608E+14
Volume 1.6271174466847E+21
Height 11308945.899111