20091534 (number)

20091534 is an even 8-digits composite number following 20091533 and preceding 20091535. In scientific notation, it is written as 2.0091534 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 6415200 positive integers (up to 20091534) that are relatively prime to 20091534.

Interesting facts

Basic properties

Name

Name twenty million ninety-one thousand five hundred thirty-four

Notation

Scientific notation 2.0091534 × 10^7
Engineering notation 2.0091534 × 10^6

Prime Factorization of 20091534

Prime Factorization 2 × 3 × 31 × 109 × 991

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20091534
Product of the distinct prime numbers

The prime factorization of 20091534 is 2 × 3 × 31 × 109 × 991. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 65, 29, 27, 860, 1280, 5190, 2243, 23779, 749502, 821042, 9112563, 5931946, 39327713, 70066078, 679820419, 481741086, 724163730, 1684013016

Basic calculations (n = 20091534)

Multiplication

n×y
n×2 40183068
n×3 60274602
n×4 80366136
n×5 100457670

Division

n÷y
n÷2 10045767
n÷3 6697178
n÷3 5022883.5
n÷5 4018306.8

Exponentiation

ny
n2 403669738473156
n3 8.1103442753045E+21
n4 1.6294925775899E+29
n5 3.2739005525394E+36

Nth Root

y√n
2√n 4482.3580847585
3√n 271.85523402343
4√n 66.950415120136
5√n 28.88036111864

Divisors of 20091534

1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 991, 1982, 2973, 3379, 5946, 6758, 10137, 20274, 30721, 61442, 92163, 108019, 184326, 216038, 324057, 648114, 3348589, 6697178, 10045767, 20091534

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20091533
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20091534 can be divided by 32 positive divisors. The sum of these divisors (counting 20091534) is 1, the average is 0.03125.

Base conversion 20091534

Base System Value
2 Binary 1001100101001001010001110
3 Ternary 1101210202101220
4 Quaternary 1030221022032
5 Quinary 20120412114
6 Senary 1554344210
8 Octal 114511216
10 Decimal 20091534
12 Duodecimal 688b066
16 Hexadecimal 132928e
20 Vigesimal 65b8ge
36 Base36 bymq6

Cryptographic Hash Functions

md5 b89ad29170a64fedbe6354805cd96728
sha1 86220dffec0250140ace500d37469b11ff714b3a
sha256 37b63de5df8d914c77846460338a67c2ec05b7470341fd0bacc1a8ba07f3ef5b
sha512 500bb401213a449bf95a7a2af0c3944d9706a4aaa4776a814244298b534eba96d6542fb5452a59dee2a037699936b935d3c84023b6bb92a59556dc092fc58689
ripemd-160 5b798106a3b681869985fa9a3721b325a77420d5

20091534 as geometric shapes

Circle

Radius = n
Diameter 40183068
Circumference 126238831.2275
Area 1.2681658848638E+15

Sphere

Radius = n
Volume 3.3972530657841E+22
Surface area 5.0726635394551E+15
Circumference 126238831.2275

Square

Length = n
Perimeter 80366136
Area 403669738473156
Diagonal 28413719.87168

Cube

Length = n
Surface area 2422018430838936
Volume 8.1103442753045E+21
Space diagonal 34799557.689998

Equilateral Triangle

Length = n
Perimeter 60274602
Area 1.7479412412839E+14
Altitude 17399778.844999

Triangular Pyramid

Length = n
Surface area 1.7479412412839E+14
Volume 9.5581323913755E+20
Height 9471239.9572267