130285842 (number)

130285842 is an even 9-digits composite number following 130285841 and preceding 130285843. In scientific notation, it is written as 1.30285842 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 43118928 positive integers (up to 130285842) that are relatively prime to 130285842.

Interesting facts

Basic properties

Name

Name one hundred thirty million two hundred eighty-five thousand eight hundred forty-two

Notation

Scientific notation 1.30285842 × 10^8
Engineering notation 1.30285842 × 10^6

Prime Factorization of 130285842

Prime Factorization 2 × 3 × 283 × 277 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 470346
Product of the distinct prime numbers

The prime factorization of 130285842 is 2 × 3 × 283 × 277 × 277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 60, 26, 891, 769, 7592, 6270, 22096, 23256, 108434, 763989, 2871719, 9643849, 89159322, 64652398, 108002804, 302927867, 4927907603, 1663034060

Basic calculations (n = 130285842)

Multiplication

n×y
n×2 260571684
n×3 390857526
n×4 521143368
n×5 651429210

Division

n÷y
n÷2 65142921
n÷3 43428614
n÷3 32571460.5
n÷5 26057168.4

Exponentiation

ny
n2 16974400625648964
n3 2.211524077958E+24
n4 2.8813027660003E+32
n5 3.7539295692528E+40

Nth Root

y√n
2√n 11414.282369032
3√n 506.95071666731
4√n 106.83764490587
5√n 41.973911723481

Divisors of 130285842

1, 2, 3, 6, 277, 283, 554, 566, 831, 849, 1662, 1698, 76729, 78391, 153458, 156782, 230187, 235173, 460374, 470346, 21714307, 43428614, 65142921, 130285842

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130285841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130285842 can be divided by 24 positive divisors. The sum of these divisors (counting 130285842) is 1, the average is 0.041666666666667.

Base conversion 130285842

Base System Value
2 Binary 111110001000000000100010010
3 Ternary 100002011012120120
4 Quaternary 13301000010102
5 Quinary 231323121332
6 Senary 20532251110
8 Octal 761000422
10 Decimal 130285842
12 Duodecimal 37770a96
16 Hexadecimal 7c40112
20 Vigesimal 20e5ec2
36 Base36 25kh76

Cryptographic Hash Functions

md5 dd8cc2dc134f6ad377aadb0e9b5b3ea9
sha1 86cbd0021507721d7b55fcdc05015e9edea3ecb1
sha256 190dcd954ff67e4beb07e28aa1efc7ecdca6c713ca4ae63630cd529bb98b412b
sha512 d44db5c5c83d5b1d8e636bd7e6549a3b2cf93772cbbcd2956cf68aef0e7467a5f3eb3f36b29f6280f46847a92e0553a4577d8ccbb2d3362e7cd2dca4724cd9e0
ripemd-160 7f8a7f3c32d0bad33382527f7df614a5fda67403

130285842 as geometric shapes

Circle

Radius = n
Diameter 260571684
Circumference 818610088.18792
Area 5.3326652304629E+16

Sphere

Radius = n
Volume 9.2636103953997E+24
Surface area 2.1330660921852E+17
Circumference 818610088.18792

Square

Length = n
Perimeter 521143368
Area 16974400625648964
Diagonal 184252004.7416

Cube

Length = n
Surface area 101846403753893784
Volume 2.211524077958E+24
Space diagonal 225661697.85089

Equilateral Triangle

Length = n
Perimeter 390857526
Area 7.3501310779132E+15
Altitude 112830848.92545

Triangular Pyramid

Length = n
Surface area 7.3501310779132E+15
Volume 2.6063061204691E+23
Height 61417334.913866