20974770 (number)

20974770 is an even 8-digits composite number following 20974769 and preceding 20974771. In scientific notation, it is written as 2.0974770 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 5263872 positive integers (up to 20974770) that are relatively prime to 20974770.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-four thousand seven hundred seventy

Notation

Scientific notation 2.0974770 × 10^7
Engineering notation 2.0974770 × 10^6

Prime Factorization of 20974770

Prime Factorization 2 × 3 × 15 × 17 × 13709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20974770
Product of the distinct prime numbers

The prime factorization of 20974770 is 2 × 3 × 15 × 17 × 13709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 77, 18, 759, 581, 2182, 7877, 77062, 24391, 207696, 241932, 485167, 6435804, 22847352, 75953087, 567064312, 730634223, 308009543, 5826016145

Basic calculations (n = 20974770)

Multiplication

n×y
n×2 41949540
n×3 62924310
n×4 83899080
n×5 104873850

Division

n÷y
n÷2 10487385
n÷3 6991590
n÷3 5243692.5
n÷5 4194954

Exponentiation

ny
n2 439940976552900
n3 9.2276607967725E+21
n4 1.9354806285032E+29
n5 4.059626102231E+36

Nth Root

y√n
2√n 4579.8220489447
3√n 275.78188501621
4√n 67.674382516169
5√n 29.129930029624

Divisors of 20974770

1, 2, 3, 6, 15, 17, 30, 34, 45, 51, 90, 102, 255, 510, 765, 1530, 13709, 27418, 41127, 82254, 205635, 233053, 411270, 466106, 616905, 699159, 1233810, 1398318, 3495795, 6991590, 10487385, 20974770

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 -20974769
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 20974770 can be divided by 32 positive divisors. The sum of these divisors (counting 20974770) is 1, the average is 0.03125.

Base conversion 20974770

Base System Value
2 Binary 1010000000000110010110010
3 Ternary 1110110121222100
4 Quaternary 1100000302302
5 Quinary 20332143040
6 Senary 2025321230
8 Octal 120006262
10 Decimal 20974770
12 Duodecimal 7036216
16 Hexadecimal 1400cb2
20 Vigesimal 6b1gia
36 Base36 chk8i

Cryptographic Hash Functions

md5 79bb902d0861e5a5be10dd20cb6c876b
sha1 327f39dfdb5b8e51a3fb837bfa7adf79ed468bd2
sha256 feffd97c84ae1a73bc6db56a3174af4f7891c99d7f2b2abeb50cbed92a4a9b15
sha512 a0ef2852dc38b62a651086f2defdcb8223b2c443673018a154929ddba5ae7272cbb8b04e3679e61784c18abf00aa1ae9083b2c77d94fb2d4077b3305fd82eca7
ripemd-160 46d8bcf5e3111299cd95c28d5f64ba0be64fb4a3

20974770 as geometric shapes

Circle

Radius = n
Diameter 41949540
Circumference 131788366.68547
Area 1.3821153399517E+15

Sphere

Radius = n
Volume 3.8652735158612E+22
Surface area 5.5284613598068E+15
Circumference 131788366.68547

Square

Length = n
Perimeter 83899080
Area 439940976552900
Diagonal 29662804.201656

Cube

Length = n
Surface area 2639645859317400
Volume 9.2276607967725E+21
Space diagonal 36329367.317071

Equilateral Triangle

Length = n
Perimeter 62924310
Area 1.9050003093027E+14
Altitude 18164683.658536

Triangular Pyramid

Length = n
Surface area 1.9050003093027E+14
Volume 1.0874902539812E+21
Height 9887601.4005521