20747100 (number)

20747100 is an even 8-digits composite number following 20747099 and preceding 20747101. In scientific notation, it is written as 2.0747100 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 5028800 positive integers (up to 20747100) that are relatively prime to 20747100.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-seven thousand one hundred

Notation

Scientific notation 2.0747100 × 10^7
Engineering notation 2.0747100 × 10^6

Prime Factorization of 20747100

Prime Factorization 2 × 2 × 75 × 11 × 6287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10373550
Product of the distinct prime numbers

The prime factorization of 20747100 is 2 × 2 × 75 × 11 × 6287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 38, 79, 383, 73, 9089, 368, 73877, 73100, 706759, 392616, 3087682, 3838320, 72179479, 13318299, 799974819, 205312909, 4474263005, 7811146629

Basic calculations (n = 20747100)

Multiplication

n×y
n×2 41494200
n×3 62241300
n×4 82988400
n×5 103735500

Division

n÷y
n÷2 10373550
n÷3 6915700
n÷3 5186775
n÷5 4149420

Exponentiation

ny
n2 430442158410000
n3 8.9304265047481E+21
n4 1.8528045173666E+29
n5 3.8440320602256E+36

Nth Root

y√n
2√n 4554.8984620955
3√n 274.78043079586
4√n 67.489987865575
5√n 29.066415674779

Divisors of 20747100

1, 2, 4, 11, 22, 44, 75, 150, 300, 825, 1650, 3300, 6287, 12574, 25148, 69157, 138314, 276628, 471525, 943050, 1886100, 5186775, 10373550, 20747100

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20747099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20747100 can be divided by 24 positive divisors. The sum of these divisors (counting 20747100) is 1, the average is 0.041666666666667.

Base conversion 20747100

Base System Value
2 Binary 1001111001001001101011100
3 Ternary 1110001001200010
4 Quaternary 1033021031130
5 Quinary 20302401400
6 Senary 2020403220
8 Octal 117111534
10 Decimal 20747100
12 Duodecimal 6b46510
16 Hexadecimal 13c935c
20 Vigesimal 69d7f0
36 Base36 ccokc

Cryptographic Hash Functions

md5 61ffcef7ee4c2c8f44f4307bbb0a9131
sha1 833f908e9a0f68fd2f3dc8f18d4853a6df365a79
sha256 381a7e4ac1a5ff588f60cff5e3f4a02400a5896deb49817d681a8b880dbfd73a
sha512 714419daa5f917007c98591138818bf16a08bc85b18320fcb61ab77dcb5d952e7e494362beb63cc8de50d77e05f4853eee9c5a7522e2d97b7506bfa97a38ecd8
ripemd-160 0a11b7b496e2ab1727bd4f4e5601fe31eb324290

20747100 as geometric shapes

Circle

Radius = n
Diameter 41494200
Circumference 130357873.88659
Area 1.3522739226562E+15

Sphere

Radius = n
Volume 3.7407683067654E+22
Surface area 5.4090956906248E+15
Circumference 130357873.88659

Square

Length = n
Perimeter 82988400
Area 430442158410000
Diagonal 29340830.199911

Cube

Length = n
Surface area 2582652950460000
Volume 8.9304265047481E+21
Space diagonal 35935031.309712

Equilateral Triangle

Length = n
Perimeter 62241300
Area 1.8638692202143E+14
Altitude 17967515.654856

Triangular Pyramid

Length = n
Surface area 1.8638692202143E+14
Volume 1.0524608567326E+21
Height 9780276.7333036