490236421 (number)

490236421 is an odd 9-digits composite number following 490236420 and preceding 490236422. In scientific notation, it is written as 4.90236421 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 445604544 positive integers (up to 490236421) that are relatively prime to 490236421.

Interesting facts

Basic properties

Name

Name four hundred ninety million two hundred thirty-six thousand four hundred twenty-one

Notation

Scientific notation 4.90236421 × 10^8
Engineering notation 4.90236421 × 10^6

Prime Factorization of 490236421

Prime Factorization 37 × 989 × 13397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 490236421
Product of the distinct prime numbers

The prime factorization of 490236421 is 37 × 989 × 13397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 490236421)

Multiplication

n×y
n×2 980472842
n×3 1470709263
n×4 1960945684
n×5 2451182105

Division

n÷y
n÷2 245118210.5
n÷3 163412140.33333
n÷3 122559105.25
n÷5 98047284.2

Exponentiation

ny
n2 240331748474889241
n3 1.17819376225E+26
n4 5.7759349324997E+34
n5 2.8315736692376E+43

Nth Root

y√n
2√n 22141.28318323
3√n 788.50029051884
4√n 148.799473061
5√n 54.71181404041

Divisors of 490236421

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 -490236420
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 490236421 can be divided by 8 positive divisors. The sum of these divisors (counting 490236421) is 1, the average is 0.125.

Base conversion 490236421

Base System Value
2 Binary 11101001110000110101000000101
3 Ternary 1021011110120221111
4 Quaternary 131032012220011
5 Quinary 2001000031141
6 Senary 120351245021
8 Octal 3516065005
10 Decimal 490236421
12 Duodecimal 118219771
16 Hexadecimal 1d386a05
20 Vigesimal 7d3jb11
36 Base36 83vgud

Cryptographic Hash Functions

md5 e3456bb351a49fb26b7b57e8778a2b89
sha1 40352bdb26d77d932bdfcaa10149aa4b87f71440
sha256 616ed93b086031e8f2313dcadc4bd49bbb97da0f8a4787dbc169c207def689b6
sha512 de5bf1f375b4cc2632d1769293516f1d7cdda37563cab1e900c6fbd66519978094c79098c7edb86e0eee039899ab1b0eb3d5fd7e2690b036034db3297d9c8b3e
ripemd-160 71573277d3256583ebcd70807fcd631845f89f67

490236421 as geometric shapes

Circle

Radius = n
Diameter 980472842
Circumference 3080246277.4715
Area 7.550244554331E+17

Sphere

Radius = n
Volume 4.9352064906533E+26
Surface area 3.0200978217324E+18
Circumference 3080246277.4715

Square

Length = n
Perimeter 1960945684
Area 240331748474889241
Diagonal 693298995.34745

Cube

Length = n
Surface area 1441990490849335446
Volume 1.17819376225E+26
Space diagonal 849114388.89273

Equilateral Triangle

Length = n
Perimeter 1470709263
Area 1.0406669975759E+17
Altitude 424557194.44636

Triangular Pyramid

Length = n
Surface area 1.0406669975759E+17
Volume 1.3885146647311E+25
Height 231099665.11582