19468420 (number)

19468420 is an even 8-digits composite number following 19468419 and preceding 19468421. In scientific notation, it is written as 1.9468420 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 7787360 positive integers (up to 19468420) that are relatively prime to 19468420.

Interesting facts

Basic properties

Name

Name nineteen million four hundred sixty-eight thousand four hundred twenty

Notation

Scientific notation 1.9468420 × 10^7
Engineering notation 1.9468420 × 10^6

Prime Factorization of 19468420

Prime Factorization 2 × 2 × 5 × 973421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9734210
Product of the distinct prime numbers

The prime factorization of 19468420 is 2 × 2 × 5 × 973421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 53, 31, 989, 263, 7734, 2112, 39285, 59442, 170590, 10712, 5948906, 444184, 12871967, 31081140, 895079510, 126827193, 2153544535, 3097641953

Basic calculations (n = 19468420)

Multiplication

n×y
n×2 38936840
n×3 58405260
n×4 77873680
n×5 97342100

Division

n÷y
n÷2 9734210
n÷3 6489473.3333333
n÷3 4867105
n÷5 3893684

Exponentiation

ny
n2 379019377296400
n3 7.3789084253448E+21
n4 1.4365568836615E+29
n5 2.7967492765013E+36

Nth Root

y√n
2√n 4412.3032534041
3√n 269.015251366
4√n 66.42517033026
5√n 28.698958838792

Divisors of 19468420

1, 2, 4, 5, 10, 20, 973421, 1946842, 3893684, 4867105, 9734210, 19468420

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 -19468419
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 19468420 can be divided by 12 positive divisors. The sum of these divisors (counting 19468420) is 1, the average is 0.083333333333333.

Base conversion 19468420

Base System Value
2 Binary 1001010010001000010000100
3 Ternary 1100122002122121
4 Quaternary 1022101002010
5 Quinary 14440442140
6 Senary 1533135324
8 Octal 112210204
10 Decimal 19468420
12 Duodecimal 662a544
16 Hexadecimal 1291084
20 Vigesimal 61db10
36 Base36 bl9xg

Cryptographic Hash Functions

md5 8b7477d620659a680ef1f7d9722607f7
sha1 4b9846bb307f7de6f10d131a2ea9521ad885037b
sha256 590b1cff4fe21ec38550640f5e939537d51e91874250fb397edf65b5ab1c2d15
sha512 e6caa4c2046fe2cec90e1087f33be15cf6748f6cc98fb410c2eabc00a0339ee914a08e04a1cecf0d668d1aa53bf0628eed7a47d6bd51dc2be40c87a8668d5f1a
ripemd-160 cdcf1cd7fb5fd96b3f8803055e54d800378e6a96

19468420 as geometric shapes

Circle

Radius = n
Diameter 38936840
Circumference 122323690.498
Area 1.1907244912825E+15

Sphere

Radius = n
Volume 3.09086993341E+22
Surface area 4.7628979651302E+15
Circumference 122323690.498

Square

Length = n
Perimeter 77873680
Area 379019377296400
Diagonal 27532503.601976

Cube

Length = n
Surface area 2274116263778400
Volume 7.3789084253448E+21
Space diagonal 33720292.58309

Equilateral Triangle

Length = n
Perimeter 58405260
Area 1.6412020463262E+14
Altitude 16860146.291545

Triangular Pyramid

Length = n
Surface area 1.6412020463262E+14
Volume 8.6961269755264E+20
Height 9177501.2006585