130285891 (number)

130285891 is an odd 9-digits prime number following 130285890 and preceding 130285892. In scientific notation, it is written as 1.30285891 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 130285890 positive integers (up to 130285891) that are relatively prime to 130285891.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30285891 × 10^8
Engineering notation 1.30285891 × 10^6

Prime Factorization of 130285891

Prime Factorization 130285891

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 130285891
Product of the distinct prime numbers

The prime factorization of 130285891 is 130285891. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 2, 46, 1, 646, 249, 7041, 2213, 88726, 60390, 135749, 347913, 3666824, 3119166, 25677249, 20743345, 804549206, 178585756, 1368534938, 8685085327

Basic calculations (n = 130285891)

Multiplication

n×y
n×2 260571782
n×3 390857673
n×4 521143564
n×5 651429455

Division

n÷y
n÷2 65142945.5
n÷3 43428630.333333
n÷3 32571472.75
n÷5 26057178.2

Exponentiation

ny
n2 16974413393663881
n3 2.2115265731958E+24
n4 2.88130710059E+32
n5 3.7539366284499E+40

Nth Root

y√n
2√n 11414.284515466
3√n 506.95078022136
4√n 106.83765495117
5√n 41.973914880725

Divisors of 130285891

1, 130285891

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 130285892
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 65142946
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11414.28455927
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999846491
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130285891 can be divided by 2 positive divisors. The sum of these divisors (counting 130285891) is 130285892, the average is 65142946.

Base conversion 130285891

Base System Value
2 Binary 111110001000000000101000011
3 Ternary 100002011012122101
4 Quaternary 13301000011003
5 Quinary 231323122031
6 Senary 20532251231
8 Octal 761000503
10 Decimal 130285891
12 Duodecimal 37770b17
16 Hexadecimal 7c40143
20 Vigesimal 20e5eeb
36 Base36 25kh8j

Cryptographic Hash Functions

md5 b4826d03f93c7195fea5577ae5ec2063
sha1 31699efa5b631f9a3778af8b177f0f59de4c3863
sha256 06556b59b25e3342f560eb57285b8affe51c25b1ea9ebcf4ccce43499444a541
sha512 3407202150262fbed3c8f6091f5030117b2be33783a1f6201343185a7c15061d8d2ef8c34dc2a6abc4c730ae2d7bb06e95d3d66a38329abe236e5da8edf72431
ripemd-160 2cd11edca55f6e3a3800d9eedaf123e37bd0ce88

130285891 as geometric shapes

Circle

Radius = n
Diameter 260571782
Circumference 818610396.064
Area 5.3326692416531E+16

Sphere

Radius = n
Volume 9.2636208474275E+24
Surface area 2.1330676966612E+17
Circumference 818610396.064

Square

Length = n
Perimeter 521143564
Area 16974413393663881
Diagonal 184252074.03806

Cube

Length = n
Surface area 101846480361983286
Volume 2.2115265731958E+24
Space diagonal 225661782.72138

Equilateral Triangle

Length = n
Perimeter 390857673
Area 7.3501366066259E+15
Altitude 112830891.36069

Triangular Pyramid

Length = n
Surface area 7.3501366066259E+15
Volume 2.606309061135E+23
Height 61417358.012688