20107957 (number)

20107957 is an odd 8-digits composite number following 20107956 and preceding 20107958. In scientific notation, it is written as 2.0107957 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 18101952 positive integers (up to 20107957) that are relatively prime to 20107957.

Interesting facts

Basic properties

Name

Name twenty million one hundred seven thousand nine hundred fifty-seven

Notation

Scientific notation 2.0107957 × 10^7
Engineering notation 2.0107957 × 10^6

Prime Factorization of 20107957

Prime Factorization 17 × 23 × 51427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20107957
Product of the distinct prime numbers

The prime factorization of 20107957 is 17 × 23 × 51427. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20107957)

Multiplication

n×y
n×2 40215914
n×3 60323871
n×4 80431828
n×5 100539785

Division

n÷y
n÷2 10053978.5
n÷3 6702652.3333333
n÷3 5026989.25
n÷5 4021591.4

Exponentiation

ny
n2 404329934713849
n3 8.1302489410389E+21
n4 1.6348269610571E+29
n5 3.2873030235376E+36

Nth Root

y√n
2√n 4484.1896703864
3√n 271.92928615191
4√n 66.964092395749
5√n 28.885080988881

Divisors of 20107957

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 -20107956
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 20107957 can be divided by 8 positive divisors. The sum of these divisors (counting 20107957) is 1, the average is 0.125.

Base conversion 20107957

Base System Value
2 Binary 1001100101101001010110101
3 Ternary 1101211120221011
4 Quaternary 1030231022311
5 Quinary 20121423312
6 Senary 1554552221
8 Octal 114551265
10 Decimal 20107957
12 Duodecimal 6898671
16 Hexadecimal 132d2b5
20 Vigesimal 65d9hh
36 Base36 byzed

Cryptographic Hash Functions

md5 0a3ba82e823e0122706fde10de97b3c0
sha1 f4a74ed7d5da23e9b7eb86129a6bba7c11dd23f6
sha256 74164943b9e2f636019c91b5b776139ace12bfd4afbc197358721fc1adc73227
sha512 2f65c56571714faba76bf402d844e63ee7fc64ad9859ec5da1fd00376a9c2b89f45d67a9a65ab8e5149d974fb4df7af9f1dc54de045d3c2b17be0df55da9b914
ripemd-160 6db7f76ada574405ccffdf05383f6f13bfd0d17e

20107957 as geometric shapes

Circle

Radius = n
Diameter 40215914
Circumference 126342019.9798
Area 1.2702399525235E+15

Sphere

Radius = n
Volume 3.4055907126699E+22
Surface area 5.0809598100939E+15
Circumference 126342019.9798

Square

Length = n
Perimeter 80431828
Area 404329934713849
Diagonal 28436945.501015

Cube

Length = n
Surface area 2425979608283094
Volume 8.1302489410389E+21
Space diagonal 34828003.16041

Equilateral Triangle

Length = n
Perimeter 60323871
Area 1.7507999748635E+14
Altitude 17414001.580205

Triangular Pyramid

Length = n
Surface area 1.7507999748635E+14
Volume 9.5815902649056E+20
Height 9478981.8336717