20456498 (number)

20456498 is an even 8-digits composite number following 20456497 and preceding 20456499. In scientific notation, it is written as 2.0456498 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 10015776 positive integers (up to 20456498) that are relatively prime to 20456498.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-six thousand four hundred ninety-eight

Notation

Scientific notation 2.0456498 × 10^7
Engineering notation 2.0456498 × 10^6

Prime Factorization of 20456498

Prime Factorization 2 × 167 × 73 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20456498
Product of the distinct prime numbers

The prime factorization of 20456498 is 2 × 167 × 73 × 839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 57, 3, 163, 180, 4541, 4521, 95819, 86146, 560950, 326766, 9382916, 7223856, 44470367, 73806848, 277696781, 607045306, 9128336344, 3195565756

Basic calculations (n = 20456498)

Multiplication

n×y
n×2 40912996
n×3 61369494
n×4 81825992
n×5 102282490

Division

n÷y
n÷2 10228249
n÷3 6818832.6666667
n÷3 5114124.5
n÷5 4091299.6

Exponentiation

ny
n2 418468310424004
n3 8.560396155252E+21
n4 1.7511572682912E+29
n5 3.5822545156485E+36

Nth Root

y√n
2√n 4522.8860255372
3√n 273.4914555382
4√n 67.252405351312
5√n 28.984529673692

Divisors of 20456498

1, 2, 73, 146, 167, 334, 839, 1678, 12191, 24382, 61247, 122494, 140113, 280226, 10228249, 20456498

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20456497
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20456498 can be divided by 16 positive divisors. The sum of these divisors (counting 20456498) is 1, the average is 0.0625.

Base conversion 20456498

Base System Value
2 Binary 1001110000010010000110010
3 Ternary 1102111022001002
4 Quaternary 1032002100302
5 Quinary 20214101443
6 Senary 2010242002
8 Octal 116022062
10 Decimal 20456498
12 Duodecimal 6a26302
16 Hexadecimal 1382432
20 Vigesimal 67h14i
36 Base36 c6gc2

Cryptographic Hash Functions

md5 92cfc1b58b3b762ebdb59f36ca8e26e3
sha1 f14e9fe165a613a72e9b9cee29b8d4f4fb7f7b44
sha256 7da6e047de4fbe9ad6f2435a1ec004f699cc9e35931718f3e17a121ff3d0598d
sha512 16b92f8344415ba14844db8eef8f0b1f8b5ba8c75852d4865a949166535eaba8141eb580a3925b3c38ee2125390a2c053712c4825ab67c2b092732c6fbe5df51
ripemd-160 92332a91c5eb3d73c08af037ecbba522a23135ec

20456498 as geometric shapes

Circle

Radius = n
Diameter 40912996
Circumference 128531967.66995
Area 1.3146569697882E+15

Sphere

Radius = n
Volume 3.5857703564211E+22
Surface area 5.2586278791527E+15
Circumference 128531967.66995

Square

Length = n
Perimeter 81825992
Area 418468310424004
Diagonal 28929856.910258

Cube

Length = n
Surface area 2510809862544024
Volume 8.560396155252E+21
Space diagonal 35431693.880931

Equilateral Triangle

Length = n
Perimeter 61369494
Area 1.8120209375297E+14
Altitude 17715846.940466

Triangular Pyramid

Length = n
Surface area 1.8120209375297E+14
Volume 1.008852361837E+21
Height 9643285.6367527