130857545 (number)

130857545 is an odd 9-digits composite number following 130857544 and preceding 130857546. In scientific notation, it is written as 1.30857545 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 82824768 positive integers (up to 130857545) that are relatively prime to 130857545.

Interesting facts

Basic properties

Name

Name one hundred thirty million eight hundred fifty-seven thousand five hundred forty-five

Notation

Scientific notation 1.30857545 × 10^8
Engineering notation 1.30857545 × 10^6

Prime Factorization of 130857545

Prime Factorization 13 × 5 × 7 × 13 × 22123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10065965
Product of the distinct prime numbers

The prime factorization of 130857545 is 13 × 5 × 7 × 13 × 22123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 39, 8, 820, 305, 2803, 3034, 82081, 47723, 478329, 684023, 249618, 1739097, 40227821, 88004380, 466257900, 484865926, 3294798419, 6032387713

Basic calculations (n = 130857545)

Multiplication

n×y
n×2 261715090
n×3 392572635
n×4 523430180
n×5 654287725

Division

n÷y
n÷2 65428772.5
n÷3 43619181.666667
n÷3 32714386.25
n÷5 26171509

Exponentiation

ny
n2 17123697083427025
n3 2.2407649616609E+24
n4 2.9322100180497E+32
n5 3.8370180438639E+40

Nth Root

y√n
2√n 11439.298273933
3√n 507.69114593516
4√n 106.95465522329
5√n 42.010684103266

Divisors of 130857545

1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 22123, 110615, 154861, 287599, 774305, 1437995, 2013193, 3738787, 10065965, 18693935, 26171509, 130857545

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 -130857544
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 130857545 can be divided by 24 positive divisors. The sum of these divisors (counting 130857545) is 1, the average is 0.041666666666667.

Base conversion 130857545

Base System Value
2 Binary 111110011001011101001001001
3 Ternary 100010020020210202
4 Quaternary 13303023221021
5 Quinary 231444420140
6 Senary 20552421545
8 Octal 763135111
10 Decimal 130857545
12 Duodecimal 379a78b5
16 Hexadecimal 7ccba49
20 Vigesimal 20hh3h5
36 Base36 25wqbt

Cryptographic Hash Functions

md5 9f7c84045750852f93d97e3940a1d75c
sha1 6d8c38886e4c5257945a1298744e7aa74fa9afb0
sha256 98905b2ffc8f22fad0711f9c28548878adb7f26a837a0739d48225a9d516e424
sha512 0fd56c16557304f8cbd4b6a95d238d5e9f657e2a6f05cfcf7ed01e2e0e4a3a19485c3ac50ffca38f9e48d11b58f3e2689b08e9c4c00b3bbc642a6916bf07fb3f
ripemd-160 7aa1f187b727cb8fb24e9052c59787a643151256

130857545 as geometric shapes

Circle

Radius = n
Diameter 261715090
Circumference 822202204.07759
Area 5.3795680959591E+16

Sphere

Radius = n
Volume 9.3860943226338E+24
Surface area 2.1518272383837E+17
Circumference 822202204.07759

Square

Length = n
Perimeter 523430180
Area 17123697083427025
Diagonal 185060514.87785

Cube

Length = n
Surface area 102742182500562150
Volume 2.2407649616609E+24
Space diagonal 226651916.49373

Equilateral Triangle

Length = n
Perimeter 392572635
Area 7.4147783404787E+15
Altitude 113325958.24687

Triangular Pyramid

Length = n
Surface area 7.4147783404787E+15
Volume 2.6407668323928E+23
Height 61686838.292616