420705090 (number)

420705090 is an even 9-digits composite number following 420705089 and preceding 420705091. In scientific notation, it is written as 4.20705090 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 103555584 positive integers (up to 420705090) that are relatively prime to 420705090.

Interesting facts

Basic properties

Name

Name four hundred twenty million seven hundred five thousand ninety

Notation

Scientific notation 4.20705090 × 10^8
Engineering notation 4.20705090 × 10^6

Prime Factorization of 420705090

Prime Factorization 2 × 5 × 9 × 117 × 39953

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 420705090
Product of the distinct prime numbers

The prime factorization of 420705090 is 2 × 5 × 9 × 117 × 39953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 54, 69, 614, 608, 9784, 5313, 67537, 27657, 95974, 48582, 3786112, 8032059, 39616742, 12167993, 366709907, 926185708, 4315339156, 3899479916

Basic calculations (n = 420705090)

Multiplication

n×y
n×2 841410180
n×3 1262115270
n×4 1682820360
n×5 2103525450

Division

n÷y
n÷2 210352545
n÷3 140235030
n÷3 105176272.5
n÷5 84141018

Exponentiation

ny
n2 176992772751908100
n3 7.4461760389941E+25
n4 3.1326441606409E+34
n5 1.3179193435404E+43

Nth Root

y√n
2√n 20511.096752734
3√n 749.30607816132
4√n 143.21695693155
5√n 53.063458604079

Divisors of 420705090

1, 2, 5, 9, 10, 18, 45, 90, 117, 234, 585, 1053, 1170, 2106, 5265, 10530, 39953, 79906, 199765, 359577, 399530, 719154, 1797885, 3595770, 4674501, 9349002, 23372505, 42070509, 46745010, 84141018, 210352545, 420705090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420705089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420705090 can be divided by 32 positive divisors. The sum of these divisors (counting 420705090) is 1, the average is 0.03125.

Base conversion 420705090

Base System Value
2 Binary 11001000100110111001101000010
3 Ternary 1002022122000220000
4 Quaternary 121010313031002
5 Quinary 1330200030330
6 Senary 105425100430
8 Octal 3104671502
10 Decimal 420705090
12 Duodecimal b8a87716
16 Hexadecimal 19137342
20 Vigesimal 6b982ea
36 Base36 6yh64i

Cryptographic Hash Functions

md5 3866ad335e139997ec66c6a46c04b0c7
sha1 42aee993368eb58fb2a51dca9477f196649f231c
sha256 e8ac9b65d7bc27e1cb51d89574b85a572afa38121d2ce45112285a6b589eb3b4
sha512 fa37d0f7b24b5ac0fb00851062c0e43b160d0d7af490b7d8e6bb44448e25a901c51d2773d9da3e9746e8d074886aa46645f2d1d8f792eb9c9b4bce9ea901ac9d
ripemd-160 4f3731e90041bcaead693dda731329ee957c05e5

420705090 as geometric shapes

Circle

Radius = n
Diameter 841410180
Circumference 2643368040.1437
Area 5.5603919461588E+17

Sphere

Radius = n
Volume 3.1190469255254E+26
Surface area 2.2241567784635E+18
Circumference 2643368040.1437

Square

Length = n
Perimeter 1682820360
Area 176992772751908100
Diagonal 594966844.03739

Cube

Length = n
Surface area 1061956636511448600
Volume 7.4461760389941E+25
Space diagonal 728682590.88284

Equilateral Triangle

Length = n
Perimeter 1262115270
Area 7.6640118744699E+16
Altitude 364341295.44142

Triangular Pyramid

Length = n
Surface area 7.6640118744699E+16
Volume 8.7754026184692E+24
Height 198322281.3458