130520028 (number)

130520028 is an even 9-digits composite number following 130520027 and preceding 130520029. In scientific notation, it is written as 1.30520028 × 10^8. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 43506672 positive integers (up to 130520028) that are relatively prime to 130520028.

Interesting facts

Basic properties

Name

Name one hundred thirty million five hundred twenty thousand twenty-eight

Notation

Scientific notation 1.30520028 × 10^8
Engineering notation 1.30520028 × 10^6

Prime Factorization of 130520028

Prime Factorization 2 × 2 × 3 × 10876669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65260014
Product of the distinct prime numbers

The prime factorization of 130520028 is 2 × 2 × 3 × 10876669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 43, 37, 469, 233, 5815, 4128, 63158, 57631, 66114, 539510, 9074744, 1748147, 3108601, 65108373, 321767785, 599059533, 4608460185, 7944335257

Basic calculations (n = 130520028)

Multiplication

n×y
n×2 261040056
n×3 391560084
n×4 522080112
n×5 652600140

Division

n÷y
n÷2 65260014
n÷3 43506676
n÷3 32630007
n÷5 26104005.6

Exponentiation

ny
n2 17035477709120784
n3 2.2234710275878E+24
n4 2.9020750077795E+32
n5 3.7877891127348E+40

Nth Root

y√n
2√n 11424.536226911
3√n 507.25427919564
4√n 106.88562217114
5√n 41.988990326775

Divisors of 130520028

1, 2, 3, 4, 6, 12, 10876669, 21753338, 32630007, 43506676, 65260014, 130520028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130520027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130520028 can be divided by 12 positive divisors. The sum of these divisors (counting 130520028) is 1, the average is 0.083333333333333.

Base conversion 130520028

Base System Value
2 Binary 111110001111001001111011100
3 Ternary 100002121002211010
4 Quaternary 13301321033130
5 Quinary 231403120103
6 Senary 20541255220
8 Octal 761711734
10 Decimal 130520028
12 Duodecimal 37864510
16 Hexadecimal 7c793dc
20 Vigesimal 20ff018
36 Base36 25phwc

Cryptographic Hash Functions

md5 cba04a287616a49690ac6843bca8b7d1
sha1 461277404da90b92967a94f5691bba8de6cf5a1e
sha256 083be97fb041dde780841d61aaf6d5ac6878f52e2b9ed79e33f15150de968f14
sha512 464abc8c0decace084b52e20d65f41e9d68400e1cdaa48101bd4f0b9978c742409d0c4d02cf021a858983d6dac49c9dde384e74d87f824ca4d0f101a34cf1569
ripemd-160 b77794fea7410e164e11e07773f803f14f249b1b

130520028 as geometric shapes

Circle

Radius = n
Diameter 261040056
Circumference 820081522.22227
Area 5.3518531621367E+16

Sphere

Radius = n
Volume 9.3136536609862E+24
Surface area 2.1407412648547E+17
Circumference 820081522.22227

Square

Length = n
Perimeter 522080112
Area 17035477709120784
Diagonal 184583193.75892

Cube

Length = n
Surface area 102212866254724704
Volume 2.2234710275878E+24
Space diagonal 226067319.90131

Equilateral Triangle

Length = n
Perimeter 391560084
Area 7.3765782308511E+15
Altitude 113033659.95066

Triangular Pyramid

Length = n
Surface area 7.3765782308511E+15
Volume 2.6203857356319E+23
Height 61527731.252972