421052021 (number)

421052021 is an odd 9-digits composite number following 421052020 and preceding 421052022. In scientific notation, it is written as 4.21052021 × 10^8. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 388663392 positive integers (up to 421052021) that are relatively prime to 421052021.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million fifty-two thousand twenty-one

Notation

Scientific notation 4.21052021 × 10^8
Engineering notation 4.21052021 × 10^6

Prime Factorization of 421052021

Prime Factorization 13 × 32388617

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421052021
Product of the distinct prime numbers

The prime factorization of 421052021 is 13 × 32388617. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 29, 87, 375, 602, 3675, 5372, 77285, 50040, 627240, 640612, 1215928, 5647357, 52687027, 82779199, 307431038, 873835186, 3126722925, 2615328546

Basic calculations (n = 421052021)

Multiplication

n×y
n×2 842104042
n×3 1263156063
n×4 1684208084
n×5 2105260105

Division

n÷y
n÷2 210526010.5
n÷3 140350673.66667
n÷3 105263005.25
n÷5 84210404.2

Exponentiation

ny
n2 177284804388184441
n3 7.4646125180235E+25
n4 3.1429901866957E+34
n5 1.3233623700914E+43

Nth Root

y√n
2√n 20519.552163729
3√n 749.51199127292
4√n 143.24647347746
5√n 53.072207387846

Divisors of 421052021

1, 13, 32388617, 421052021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421052020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421052021 can be divided by 4 positive divisors. The sum of these divisors (counting 421052021) is 1, the average is 0.25.

Base conversion 421052021

Base System Value
2 Binary 11001000110001011111001110101
3 Ternary 1002100021122210022
4 Quaternary 121012023321311
5 Quinary 1330242131041
6 Senary 105440334525
8 Octal 3106137165
10 Decimal 421052021
12 Duodecimal b9014445
16 Hexadecimal 1918be75
20 Vigesimal 6bbba11
36 Base36 6yolth

Cryptographic Hash Functions

md5 320f8cd366dfe86f934c1d4ebfd54fd2
sha1 10c5b49ffff7756061dc7cb60b3ffdab63cd4ea1
sha256 18738dbc5705d2b09b17696023e5be14643cbea6f21ec26a842fbf7f122f8ef3
sha512 395d066af52201e129b52fb10efb18c05a2d8c016fbe790d0ac083f3305ec9cd386c8b0b018956bf2cb851eea2d219f1c5d61e4fbf2a6c31f52abf5977948049
ripemd-160 99c37fa61a41d6cf35135a8af1744e34dc84f197

421052021 as geometric shapes

Circle

Radius = n
Diameter 842104042
Circumference 2645547871.9055
Area 5.5695663905902E+17

Sphere

Radius = n
Volume 3.1267695798023E+26
Surface area 2.2278265562361E+18
Circumference 2645547871.9055

Square

Length = n
Perimeter 1684208084
Area 177284804388184441
Diagonal 595457478.5628

Cube

Length = n
Surface area 1063708826329106646
Volume 7.4646125180235E+25
Space diagonal 729283493.00156

Equilateral Triangle

Length = n
Perimeter 1263156063
Area 7.6766572152561E+16
Altitude 364641746.50078

Triangular Pyramid

Length = n
Surface area 7.6766572152561E+16
Volume 8.797130217374E+24
Height 198485826.1876