20974848 (number)

20974848 is an even 8-digits composite number following 20974847 and preceding 20974849. In scientific notation, it is written as 2.0974848 × 10^7. The sum of its digits is 42. It has a total of 11 prime factors and 72 positive divisors. There are 6758400 positive integers (up to 20974848) that are relatively prime to 20974848.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-four thousand eight hundred forty-eight

Notation

Scientific notation 2.0974848 × 10^7
Engineering notation 2.0974848 × 10^6

Prime Factorization of 20974848

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 163866
Product of the distinct prime numbers

The prime factorization of 20974848 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 881. Since it has a total of 11 prime factors.

Most popular turbo-numbers

5, 8, 26, 77, 134, 509, 7944, 7195, 19975, 99636, 789295, 902388, 2748325, 4787689, 32696891, 35794517, 665573349, 12540052, 6759421789, 5418684753

Basic calculations (n = 20974848)

Multiplication

n×y
n×2 41949696
n×3 62924544
n×4 83899392
n×5 104874240

Division

n÷y
n÷2 10487424
n÷3 6991616
n÷3 5243712
n÷5 4194969.6

Exponentiation

ny
n2 439944248623104
n3 9.2277637433438E+21
n4 1.9355094189655E+29
n5 4.0597015865369E+36

Nth Root

y√n
2√n 4579.8305645515
3√n 275.78222687074
4√n 67.674445432168
5√n 29.129951694998

Divisors of 20974848

1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 881, 992, 1488, 1762, 1984, 2643, 2976, 3524, 3968, 5286, 5952, 7048, 7936, 10572, 11904, 14096, 21144, 23808, 27311, 28192, 42288, 54622, 56384, 81933, 84576, 109244, 112768, 163866, 169152, 218488, 225536, 327732, 338304, 436976, 655464, 676608, 873952, 1310928, 1747904, 2621856, 3495808, 5243712, 6991616, 10487424, 20974848

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20974847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20974848 can be divided by 72 positive divisors. The sum of these divisors (counting 20974848) is 1, the average is 0.013888888888889.

Base conversion 20974848

Base System Value
2 Binary 1010000000000110100000000
3 Ternary 1110110122002020
4 Quaternary 1100000310000
5 Quinary 20332143343
6 Senary 2025321440
8 Octal 120006400
10 Decimal 20974848
12 Duodecimal 7036280
16 Hexadecimal 1400d00
20 Vigesimal 6b1h28
36 Base36 chkao

Cryptographic Hash Functions

md5 bfd61ccd0f576d03b0ad18699b422a2d
sha1 179db8721b0d0606211efad85c3f7dbf0b47f7aa
sha256 0f3e5f7343df6781057a9cc7ad1a421a549de1adfd87d3e288a675d2a7420a84
sha512 610a2c47f18ab08f4d51e5f8a4efb2df595e9889ba8e774174348c35a562dd2f918d0f183c7ae917680ac87724d8071b2b2cd08bbf2a52b2b961fefffa144eab
ripemd-160 42c4eef7842ba23889271a88d72953776a1812d2

20974848 as geometric shapes

Circle

Radius = n
Diameter 41949696
Circumference 131788856.77393
Area 1.3821256194634E+15

Sphere

Radius = n
Volume 3.8653166380202E+22
Surface area 5.5285024778537E+15
Circumference 131788856.77393

Square

Length = n
Perimeter 83899392
Area 439944248623104
Diagonal 29662914.510314

Cube

Length = n
Surface area 2639665491738624
Volume 9.2277637433438E+21
Space diagonal 36329502.417034

Equilateral Triangle

Length = n
Perimeter 62924544
Area 1.9050144777823E+14
Altitude 18164751.208517

Triangular Pyramid

Length = n
Surface area 1.9050144777823E+14
Volume 1.087502386351E+21
Height 9887638.1701047