420432856 (number)

420432856 is an even 9-digits composite number following 420432855 and preceding 420432857. In scientific notation, it is written as 4.20432856 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 210216424 positive integers (up to 420432856) that are relatively prime to 420432856.

Interesting facts

Basic properties

Name

Name four hundred twenty million four hundred thirty-two thousand eight hundred fifty-six

Notation

Scientific notation 4.20432856 × 10^8
Engineering notation 4.20432856 × 10^6

Prime Factorization of 420432856

Prime Factorization 2 × 2 × 2 × 52554107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 105108214
Product of the distinct prime numbers

The prime factorization of 420432856 is 2 × 2 × 2 × 52554107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 32, 15, 178, 910, 3833, 5512, 90390, 91460, 578261, 373874, 7390610, 3536331, 79013659, 84663813, 262073574, 364617738, 1701447775, 3666288426

Basic calculations (n = 420432856)

Multiplication

n×y
n×2 840865712
n×3 1261298568
n×4 1681731424
n×5 2102164280

Division

n÷y
n÷2 210216428
n÷3 140144285.33333
n÷3 105108214
n÷5 84086571.2

Exponentiation

ny
n2 176763786404316736
n3 7.4317303555341E+25
n4 3.1245436183991E+34
n5 1.3136607971801E+43

Nth Root

y√n
2√n 20504.459417405
3√n 749.14442049757
4√n 143.19378274703
5√n 53.056589460612

Divisors of 420432856

1, 2, 4, 8, 52554107, 105108214, 210216428, 420432856

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420432855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420432856 can be divided by 8 positive divisors. The sum of these divisors (counting 420432856) is 1, the average is 0.125.

Base conversion 420432856

Base System Value
2 Binary 11001000011110100101111011000
3 Ternary 1002022010012110021
4 Quaternary 121003310233120
5 Quinary 1330112322411
6 Senary 105415200224
8 Octal 3103645730
10 Decimal 420432856
12 Duodecimal b8976074
16 Hexadecimal 190f4bd8
20 Vigesimal 6b7e22g
36 Base36 6ybc2g

Cryptographic Hash Functions

md5 780ab2719a8dfdd5ef296d96f83a78b1
sha1 b6bf7c03e5298bd1b66334fa9557a6323c5bb91b
sha256 e2ed54fcf929e994baa2205090f3e6c2db3787ebe11d1b6416f365c19ce8ab2d
sha512 85b14f2d34b28403d41025efb10fb137d9b4694e6bc4b205965885018ed5c650ca25316e1086b6ad0eee309b8d217fbe7dada3b960b92d8c9312c58a1f0230de
ripemd-160 d2f80520c8627cc89e02643df573280ffb021ac0

420432856 as geometric shapes

Circle

Radius = n
Diameter 840865712
Circumference 2641657543.4748
Area 5.5531981278852E+17

Sphere

Radius = n
Volume 3.1129959317875E+26
Surface area 2.2212792511541E+18
Circumference 2641657543.4748

Square

Length = n
Perimeter 1681731424
Area 176763786404316736
Diagonal 594581847.02245

Cube

Length = n
Surface area 1060582718425900416
Volume 7.4317303555341E+25
Space diagonal 728211067.76329

Equilateral Triangle

Length = n
Perimeter 1261298568
Area 7.6540964747632E+16
Altitude 364105533.88164

Triangular Pyramid

Length = n
Surface area 7.6540964747632E+16
Volume 8.7583782172468E+24
Height 198193949.00748