20127897 (number)

20127897 is an odd 8-digits composite number following 20127896 and preceding 20127898. In scientific notation, it is written as 2.0127897 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 12299040 positive integers (up to 20127897) that are relatively prime to 20127897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0127897 × 10^7
Engineering notation 2.0127897 × 10^6

Prime Factorization of 20127897

Prime Factorization 9 × 19 × 31 × 3797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20127897
Product of the distinct prime numbers

The prime factorization of 20127897 is 9 × 19 × 31 × 3797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 60, 63, 166, 452, 6990, 7819, 63766, 26332, 949203, 290965, 118102, 1878796, 72601063, 33469797, 493782763, 516421359, 8029657468, 2460693490

Basic calculations (n = 20127897)

Multiplication

n×y
n×2 40255794
n×3 60383691
n×4 80511588
n×5 100639485

Division

n÷y
n÷2 10063948.5
n÷3 6709299
n÷3 5031974.25
n÷5 4025579.4

Exponentiation

ny
n2 405132237642609
n3 8.15445995065E+21
n4 1.6413212997731E+29
n5 3.3036346065739E+36

Nth Root

y√n
2√n 4486.4124866089
3√n 272.01914243162
4√n 66.980687415171
5√n 28.890807480018

Divisors of 20127897

1, 9, 19, 31, 171, 279, 589, 3797, 5301, 34173, 72143, 117707, 649287, 1059363, 2236433, 20127897

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 -20127896
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 20127897 can be divided by 16 positive divisors. The sum of these divisors (counting 20127897) is 1, the average is 0.0625.

Base conversion 20127897

Base System Value
2 Binary 1001100110010000010011001
3 Ternary 1101212121021200
4 Quaternary 1030302002121
5 Quinary 20123043042
6 Senary 1555224413
8 Octal 114620231
10 Decimal 20127897
12 Duodecimal 68a8109
16 Hexadecimal 1332099
20 Vigesimal 65fjeh
36 Base36 bzes9

Cryptographic Hash Functions

md5 7b6c9b19ff6b6997db33aa0d8f40867c
sha1 0ce114cdab85bac25501b506fe01e9a9c8cd2024
sha256 4cc2353db92b997b494008ae294099b3dba76e8da3818ff5cd76530dac5bffde
sha512 824f6fdbafd6c3309f35c0c3e0ef726bc5ff93b161cf10275de8f4327c288f37065f1c4ceaa02a76f03485c5317d585631337eeecf4f0d2a4b1d5d1b70c33c6c
ripemd-160 28486bc6adf0dcb4a44e9dde55f283c19db5d9cf

20127897 as geometric shapes

Circle

Radius = n
Diameter 40255794
Circumference 126467306.69482
Area 1.2727604615104E+15

Sphere

Radius = n
Volume 3.4157321966605E+22
Surface area 5.0910418460417E+15
Circumference 126467306.69482

Square

Length = n
Perimeter 80511588
Area 405132237642609
Diagonal 28465144.919449

Cube

Length = n
Surface area 2430793425855654
Volume 8.15445995065E+21
Space diagonal 34862540.253513

Equilateral Triangle

Length = n
Perimeter 60383691
Area 1.7542740484527E+14
Altitude 17431270.126757

Triangular Pyramid

Length = n
Surface area 1.7542740484527E+14
Volume 9.6101232133645E+20
Height 9488381.6398162