420542015 (number)

420542015 is an odd 9-digits composite number following 420542014 and preceding 420542016. In scientific notation, it is written as 4.20542015 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 330085600 positive integers (up to 420542015) that are relatively prime to 420542015.

Interesting facts

Basic properties

Name

Name four hundred twenty million five hundred forty-two thousand fifteen

Notation

Scientific notation 4.20542015 × 10^8
Engineering notation 4.20542015 × 10^6

Prime Factorization of 420542015

Prime Factorization 5 × 53 × 1586951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420542015
Product of the distinct prime numbers

The prime factorization of 420542015 is 5 × 53 × 1586951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 1, 83, 142, 288, 4678, 2297, 87031, 81387, 129217, 393868, 650304, 1234000, 63146336, 34824385, 200033719, 325940011, 4347498096, 3898760951

Basic calculations (n = 420542015)

Multiplication

n×y
n×2 841084030
n×3 1261626045
n×4 1682168060
n×5 2102710075

Division

n÷y
n÷2 210271007.5
n÷3 140180671.66667
n÷3 105135503.75
n÷5 84108403

Exponentiation

ny
n2 176855586380260225
n3 7.4375204660361E+25
n4 3.1277898433906E+34
n5 1.315367043236E+43

Nth Root

y√n
2√n 20507.121080249
3√n 749.20924954092
4√n 143.20307636447
5√n 53.059344241919

Divisors of 420542015

1, 5, 53, 265, 1586951, 7934755, 84108403, 420542015

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 -420542014
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 420542015 can be divided by 8 positive divisors. The sum of these divisors (counting 420542015) is 1, the average is 0.125.

Base conversion 420542015

Base System Value
2 Binary 11001000100001111011000111111
3 Ternary 1002022022202012012
4 Quaternary 121010033120333
5 Quinary 1330124321030
6 Senary 105421401435
8 Octal 3104173077
10 Decimal 420542015
12 Duodecimal b8a0927b
16 Hexadecimal 1910f63f
20 Vigesimal 6b87f0f
36 Base36 6ydoan

Cryptographic Hash Functions

md5 f8f848c4ca83d6fdde6db31b14fac680
sha1 a6fd8abf6f24e123ca3ac8b8ad309472ddf0a86c
sha256 f6eed855e1055cba1eaf9dc4f4c641b6b9a52ef33ec4f57611d90b01dcfac6de
sha512 a6e080f0f11c5efe2e6a885bf676ff3618696abb3dc0fee5bb2d0c3a044cf44160befc46de56275c4aac9dd14b8545c87ada714c10325b630f635fe432374123
ripemd-160 0230b8f2b07ba1bf5353ed5d85b7d0dbdcf31f65

420542015 as geometric shapes

Circle

Radius = n
Diameter 841084030
Circumference 2642343409.6997
Area 5.5560821091854E+17

Sphere

Radius = n
Volume 3.115421287603E+26
Surface area 2.2224328436742E+18
Circumference 2642343409.6997

Square

Length = n
Perimeter 1682168060
Area 176855586380260225
Diagonal 594736221.16071

Cube

Length = n
Surface area 1061133518281561350
Volume 7.4375204660361E+25
Space diagonal 728400136.69739

Equilateral Triangle

Length = n
Perimeter 1261626045
Area 7.6580715303249E+16
Altitude 364200068.3487

Triangular Pyramid

Length = n
Surface area 7.6580715303249E+16
Volume 8.7652019279131E+24
Height 198245407.05357