20464551 (number)

20464551 is an odd 8-digits composite number following 20464550 and preceding 20464552. In scientific notation, it is written as 2.0464551 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 13624944 positive integers (up to 20464551) that are relatively prime to 20464551.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-four thousand five hundred fifty-one

Notation

Scientific notation 2.0464551 × 10^7
Engineering notation 2.0464551 × 10^6

Prime Factorization of 20464551

Prime Factorization 3 × 3 × 1493 × 1523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6821517
Product of the distinct prime numbers

The prime factorization of 20464551 is 3 × 3 × 1493 × 1523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 57, 89, 716, 654, 3444, 9805, 47364, 4014, 407391, 273420, 6802622, 5460909, 41309314, 33565364, 433151030, 402516001, 1993323805, 1027568168

Basic calculations (n = 20464551)

Multiplication

n×y
n×2 40929102
n×3 61393653
n×4 81858204
n×5 102322755

Division

n÷y
n÷2 10232275.5
n÷3 6821517
n÷3 5116137.75
n÷5 4092910.2

Exponentiation

ny
n2 418797847631601
n3 8.5705099115471E+21
n4 1.7539163718086E+29
n5 3.5893111040612E+36

Nth Root

y√n
2√n 4523.7761880977
3√n 273.52733880211
4√n 67.259023098003
5√n 28.986811351344

Divisors of 20464551

1, 3, 9, 1493, 1523, 4479, 4569, 13437, 13707, 2273839, 6821517, 20464551

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20464550
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20464551 can be divided by 12 positive divisors. The sum of these divisors (counting 20464551) is 1, the average is 0.083333333333333.

Base conversion 20464551

Base System Value
2 Binary 1001110000100001110100111
3 Ternary 1102111201002100
4 Quaternary 1032010032213
5 Quinary 20214331201
6 Senary 2010343143
8 Octal 116041647
10 Decimal 20464551
12 Duodecimal 6a2aab3
16 Hexadecimal 13843a7
20 Vigesimal 67i17b
36 Base36 c6mjr

Cryptographic Hash Functions

md5 9a25af6b415a91db0d5a97ee6295a8f5
sha1 833a0146879838b072de76f528e5ca3bd39f2230
sha256 a21e5c5ded95b1cd762a6559338ca825a41a79611f6708c7a485748fd4067d21
sha512 8c37f45f6cfc10d9afc50a8248a1e039637180772ddc1883cda1c8726d7dac0bf46c2c8461e5c1aabacfff4a158c34b4cf4c1c38ccd2dd9f8da912f602860dbf
ripemd-160 370f49f7e244d85f884372f4c5591f8333eecf18

20464551 as geometric shapes

Circle

Radius = n
Diameter 40929102
Circumference 128582566.16123
Area 1.3156922414587E+15

Sphere

Radius = n
Volume 3.5900067967513E+22
Surface area 5.2627689658346E+15
Circumference 128582566.16123

Square

Length = n
Perimeter 81858204
Area 418797847631601
Diagonal 28941245.572076

Cube

Length = n
Surface area 2512787085789606
Volume 8.5705099115471E+21
Space diagonal 35445642.086084

Equilateral Triangle

Length = n
Perimeter 61393653
Area 1.8134478754961E+14
Altitude 17722821.043042

Triangular Pyramid

Length = n
Surface area 1.8134478754961E+14
Volume 1.0100442794469E+21
Height 9647081.8573586