130007281 (number)

130007281 is an odd 9-digits prime number following 130007280 and preceding 130007282. In scientific notation, it is written as 1.30007281 × 10^8. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 130007280 positive integers (up to 130007281) that are relatively prime to 130007281.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven thousand two hundred eighty-one

Notation

Scientific notation 1.30007281 × 10^8
Engineering notation 1.30007281 × 10^6

Prime Factorization of 130007281

Prime Factorization 130007281

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 130007281
Product of the distinct prime numbers

The prime factorization of 130007281 is 130007281. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 2, 93, 90, 783, 420, 3343, 8649, 54203, 98741, 4569, 975882, 9894809, 9504828, 97305284, 75220522, 312661466, 693708978, 7030472997, 7985449238

Basic calculations (n = 130007281)

Multiplication

n×y
n×2 260014562
n×3 390021843
n×4 520029124
n×5 650036405

Division

n÷y
n÷2 65003640.5
n÷3 43335760.333333
n÷3 32501820.25
n÷5 26001456.2

Exponentiation

ny
n2 16901893113012961
n3 2.1973691673754E+24
n4 2.8567399080371E+32
n5 3.713969879681E+40

Nth Root

y√n
2√n 11402.073539493
3√n 506.58915918689
4√n 106.78049231715
5√n 41.955947672904

Divisors of 130007281

1, 130007281

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 130007282
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 65003641
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11402.073583344
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999846162
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130007281 can be divided by 2 positive divisors. The sum of these divisors (counting 130007281) is 130007282, the average is 65003641.

Base conversion 130007281

Base System Value
2 Binary 111101111111100000011110001
3 Ternary 100001122001110111
4 Quaternary 13233330003301
5 Quinary 231240213111
6 Senary 20522301321
8 Octal 757740361
10 Decimal 130007281
12 Duodecimal 37657841
16 Hexadecimal 7bfc0f1
20 Vigesimal 20cai41
36 Base36 25ei9d

Cryptographic Hash Functions

md5 05b43ac0d9c6d07d02f8eb81a89cc3b4
sha1 0e1b4067d8ee7f62a4edccea799846f0e5b2ce29
sha256 52950133c149d2b57007e7b901a90385b03c2566517c80ad581634514c93c7c9
sha512 ffcf304bde8cc6cdb869bd7f09bcc59b61e1d461b06b675d9479ce6009db08f6dcc64f26e2b53f376f927758b6c0b95c2b5174fedff2a52a0c0664ba3834fe6a
ripemd-160 ea71d0b0d4b7027f9a137b2f1735bb110a4dc006

130007281 as geometric shapes

Circle

Radius = n
Diameter 260014562
Circumference 816859837.80557
Area 5.3098863235601E+16

Sphere

Radius = n
Volume 9.2043184446019E+24
Surface area 2.1239545294241E+17
Circumference 816859837.80557

Square

Length = n
Perimeter 520029124
Area 16901893113012961
Diagonal 183858059.99745

Cube

Length = n
Surface area 101411358678077766
Volume 2.1973691673754E+24
Space diagonal 225179216.04588

Equilateral Triangle

Length = n
Perimeter 390021843
Area 7.3187344039592E+15
Altitude 112589608.02294

Triangular Pyramid

Length = n
Surface area 7.3187344039592E+15
Volume 2.589624398369E+23
Height 61286019.99915