130445285 (number)

130445285 is an odd 9-digits composite number following 130445284 and preceding 130445286. In scientific notation, it is written as 1.30445285 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 104300224 positive integers (up to 130445285) that are relatively prime to 130445285.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30445285 × 10^8
Engineering notation 1.30445285 × 10^6

Prime Factorization of 130445285

Prime Factorization 5 × 2213 × 11789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130445285
Product of the distinct prime numbers

The prime factorization of 130445285 is 5 × 2213 × 11789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130445285)

Multiplication

n×y
n×2 260890570
n×3 391335855
n×4 521781140
n×5 652226425

Division

n÷y
n÷2 65222642.5
n÷3 43481761.666667
n÷3 32611321.25
n÷5 26089057

Exponentiation

ny
n2 17015972378731225
n3 2.2196533664957E+24
n4 2.8954331599374E+32
n5 3.7769560374649E+40

Nth Root

y√n
2√n 11421.264597233
3√n 507.15743340464
4√n 106.87031672655
5√n 41.984180180341

Divisors of 130445285

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 -130445284
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 130445285 can be divided by 8 positive divisors. The sum of these divisors (counting 130445285) is 1, the average is 0.125.

Base conversion 130445285

Base System Value
2 Binary 111110001100110111111100101
3 Ternary 100002110022021212
4 Quaternary 13301212333211
5 Quinary 231343222120
6 Senary 20535521205
8 Octal 761467745
10 Decimal 130445285
12 Duodecimal 37829205
16 Hexadecimal 7c66fe5
20 Vigesimal 20f5d45
36 Base36 25nw85

Cryptographic Hash Functions

md5 166935ffc4aaa6fe8add37b91b783092
sha1 4bd40db7d576f5c62eaf50762a3fe553b1a84e88
sha256 cc0e24a0ede906e257996313253d1b8cc339641e70549c411323ddf64c129518
sha512 13ff0231f2fa7179e0fa38b344df4ee83ac27d41c6fb51c4e887e4eae1d5cde9c4baed27ee94f9fa5184f0882697d53127f1a272af4fc4a537bb4b6eb29bcdd2
ripemd-160 0d9e5420e3ae747eab7b6ae0d0b97e99a6a20e45

130445285 as geometric shapes

Circle

Radius = n
Diameter 260890570
Circumference 819611898.10285
Area 5.3457253818709E+16

Sphere

Radius = n
Volume 9.2976622795984E+24
Surface area 2.1382901527484E+17
Circumference 819611898.10285

Square

Length = n
Perimeter 521781140
Area 17015972378731225
Diagonal 184477491.19462

Cube

Length = n
Surface area 102095834272387350
Volume 2.2196533664957E+24
Space diagonal 225937861.2278

Equilateral Triangle

Length = n
Perimeter 391335855
Area 7.3681321750378E+15
Altitude 112968930.6139

Triangular Pyramid

Length = n
Surface area 7.3681321750378E+15
Volume 2.6158865788878E+23
Height 61492497.064875