20101382 (number)

20101382 is an even 8-digits composite number following 20101381 and preceding 20101383. In scientific notation, it is written as 2.0101382 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 8414280 positive integers (up to 20101382) that are relatively prime to 20101382.

Interesting facts

Basic properties

Name

Name twenty million one hundred one thousand three hundred eighty-two

Notation

Scientific notation 2.0101382 × 10^7
Engineering notation 2.0101382 × 10^6

Prime Factorization of 20101382

Prime Factorization 2 × 43 × 7 × 33391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20101382
Product of the distinct prime numbers

The prime factorization of 20101382 is 2 × 43 × 7 × 33391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 99, 90, 825, 39, 9665, 6401, 70673, 55321, 446845, 519168, 6411627, 5693261, 79928361, 11333973, 156395642, 879762397, 7837554178, 1209662284

Basic calculations (n = 20101382)

Multiplication

n×y
n×2 40202764
n×3 60304146
n×4 80405528
n×5 100506910

Division

n÷y
n÷2 10050691
n÷3 6700460.6666667
n÷3 5025345.5
n÷5 4020276.4

Exponentiation

ny
n2 404065558309924
n3 8.1222761406311E+21
n4 1.6326897541231E+29
n5 3.2819320435115E+36

Nth Root

y√n
2√n 4483.4564791018
3√n 271.89964398972
4√n 66.958617661223
5√n 28.883191744213

Divisors of 20101382

1, 2, 7, 14, 43, 86, 301, 602, 33391, 66782, 233737, 467474, 1435813, 2871626, 10050691, 20101382

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 -20101381
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 20101382 can be divided by 16 positive divisors. The sum of these divisors (counting 20101382) is 1, the average is 0.0625.

Base conversion 20101382

Base System Value
2 Binary 1001100101011100100000110
3 Ternary 1101211020220122
4 Quaternary 1030223210012
5 Quinary 20121221012
6 Senary 1554501542
8 Octal 114534406
10 Decimal 20101382
12 Duodecimal 68948b2
16 Hexadecimal 132b906
20 Vigesimal 65cd92
36 Base36 byubq

Cryptographic Hash Functions

md5 84ac304807a1b33020a9da33fd11ba9c
sha1 0ad7c5c557bb30c0ad1bb85542e4d7c974c2278e
sha256 4f33d6148219a3545e407b03814f4487197aaa206560ef2d4811e5d9d82c5e80
sha512 b3cb8bd449e044c8dd52950074470ab8c91f5b878cabecc6c32dfa480086339eb96c1525ad0ec728d3480af814490a648644469a1c3f3893adac440023211af7
ripemd-160 a940c2bc93d889634483223915a04d0a9bb9f5da

20101382 as geometric shapes

Circle

Radius = n
Diameter 40202764
Circumference 126300708.0364
Area 1.2694093895551E+15

Sphere

Radius = n
Volume 3.4022510738446E+22
Surface area 5.0776375582205E+15
Circumference 126300708.0364

Square

Length = n
Perimeter 80405528
Area 404065558309924
Diagonal 28427647.046842

Cube

Length = n
Surface area 2424393349859544
Volume 8.1222761406311E+21
Space diagonal 34816614.92635

Equilateral Triangle

Length = n
Perimeter 60304146
Area 1.7496551914537E+14
Altitude 17408307.463175

Triangular Pyramid

Length = n
Surface area 1.7496551914537E+14
Volume 9.5721942295165E+20
Height 9475882.3489475