420090142 (number)

420090142 is an even 9-digits composite number following 420090141 and preceding 420090143. In scientific notation, it is written as 4.20090142 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 208117944 positive integers (up to 420090142) that are relatively prime to 420090142.

Interesting facts

Basic properties

Name

Name four hundred twenty million ninety thousand one hundred forty-two

Notation

Scientific notation 4.20090142 × 10^8
Engineering notation 4.20090142 × 10^6

Prime Factorization of 420090142

Prime Factorization 2 × 109 × 1927019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420090142
Product of the distinct prime numbers

The prime factorization of 420090142 is 2 × 109 × 1927019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 54, 31, 114, 119, 882, 6852, 10262, 3312, 107511, 609969, 295024, 4615530, 6685178, 47373804, 443858170, 236042475, 3417782667, 524160174

Basic calculations (n = 420090142)

Multiplication

n×y
n×2 840180284
n×3 1260270426
n×4 1680360568
n×5 2100450710

Division

n÷y
n÷2 210045071
n÷3 140030047.33333
n÷3 105022535.5
n÷5 84018028.4

Exponentiation

ny
n2 176475727405580164
n3 7.4135713385363E+25
n4 3.1143682363329E+34
n5 1.3083153946414E+43

Nth Root

y√n
2√n 20496.100653539
3√n 748.94081123341
4√n 143.16459287666
5√n 53.047936869628

Divisors of 420090142

1, 2, 109, 218, 1927019, 3854038, 210045071, 420090142

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 -420090141
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 420090142 can be divided by 8 positive divisors. The sum of these divisors (counting 420090142) is 1, the average is 0.125.

Base conversion 420090142

Base System Value
2 Binary 11001000010100001000100011110
3 Ternary 1002021110210100011
4 Quaternary 121002201010132
5 Quinary 1330020341032
6 Senary 105403553434
8 Octal 3102410436
10 Decimal 420090142
12 Duodecimal b882b87a
16 Hexadecimal 190a111e
20 Vigesimal 6b5b572
36 Base36 6y3zmm

Cryptographic Hash Functions

md5 2d5b11257d6e1259943afffe25b88722
sha1 abbe62f81154e0d8f71e44d18bb2d64703e7499d
sha256 be81f49e3d71073b8e69085d16bb4da20b1aa0d123040b2f6d10641045ec0348
sha512 78119b95713e620972397fc6a71d1d6598bd3e450887ecf55dceb3338c12887d340b69e88f55afd36d19ba488883f2c4deb1ac87c92941dd40693cce33bb44fe
ripemd-160 7b54f8a371420fac15e45f4d9653f76586296deb

420090142 as geometric shapes

Circle

Radius = n
Diameter 840180284
Circumference 2639504207.9054
Area 5.5441484875429E+17

Sphere

Radius = n
Volume 3.1053895005346E+26
Surface area 2.2176593950171E+18
Circumference 2639504207.9054

Square

Length = n
Perimeter 1680360568
Area 176475727405580164
Diagonal 594097176.23564

Cube

Length = n
Surface area 1058854364433480984
Volume 7.4135713385363E+25
Space diagonal 727617469.70282

Equilateral Triangle

Length = n
Perimeter 1260270426
Area 7.6416231542285E+16
Altitude 363808734.85141

Triangular Pyramid

Length = n
Surface area 7.6416231542285E+16
Volume 8.7369776104821E+24
Height 198032392.07855