130008281 (number)

130008281 is an odd 9-digits composite number following 130008280 and preceding 130008282. In scientific notation, it is written as 1.30008281 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 119890512 positive integers (up to 130008281) that are relatively prime to 130008281.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30008281 × 10^8
Engineering notation 1.30008281 × 10^6

Prime Factorization of 130008281

Prime Factorization 13 × 1163 × 8599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130008281
Product of the distinct prime numbers

The prime factorization of 130008281 is 13 × 1163 × 8599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 23, 17, 126, 655, 1882, 5567, 68714, 4986, 714397, 971865, 200298, 473982, 56043367, 70159364, 191120055, 177495031, 635159703, 8129968950

Basic calculations (n = 130008281)

Multiplication

n×y
n×2 260016562
n×3 390024843
n×4 520033124
n×5 650041405

Division

n÷y
n÷2 65004140.5
n÷3 43336093.666667
n÷3 32502070.25
n÷5 26001656.2

Exponentiation

ny
n2 16902153128574961
n3 2.1974198734448E+24
n4 2.856827803818E+32
n5 3.7141127188738E+40

Nth Root

y√n
2√n 11402.117391081
3√n 506.59045805737
4√n 106.78069765216
5√n 41.956012216702

Divisors of 130008281

1, 13, 1163, 8599, 15119, 111787, 10000637, 130008281

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 -130008280
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 130008281 can be divided by 8 positive divisors. The sum of these divisors (counting 130008281) is 1, the average is 0.125.

Base conversion 130008281

Base System Value
2 Binary 111101111111100010011011001
3 Ternary 100001122002211112
4 Quaternary 13233330103121
5 Quinary 231240231111
6 Senary 20522310105
8 Octal 757742331
10 Decimal 130008281
12 Duodecimal 37658335
16 Hexadecimal 7bfc4d9
20 Vigesimal 20cb0e1
36 Base36 25ej15

Cryptographic Hash Functions

md5 eae6fc04e2196a842056f95a65d1ac36
sha1 7993bebb890c6995746fd591b5b91baf6c607686
sha256 fbfc9f045510acb04c7bc7b03216140b7497d4c7b1f6091f2a1124da85ca4e1b
sha512 75a9e1016c8827f7a0818074d559a1c8650d4a0fece93ab422ff843b53abe79a8327944d06126015d12a77e632fedeba7c8183225091acc6112c3450b8773d19
ripemd-160 99fda9790c48904aba5d64d171cb141f41c2ffb5

130008281 as geometric shapes

Circle

Radius = n
Diameter 260016562
Circumference 816866120.99088
Area 5.3099680098581E+16

Sphere

Radius = n
Volume 9.2045308416885E+24
Surface area 2.1239872039432E+17
Circumference 816866120.99088

Square

Length = n
Perimeter 520033124
Area 16902153128574961
Diagonal 183859474.21101

Cube

Length = n
Surface area 101412918771449766
Volume 2.1974198734448E+24
Space diagonal 225180948.09669

Equilateral Triangle

Length = n
Perimeter 390024843
Area 7.3188469940003E+15
Altitude 112590474.04835

Triangular Pyramid

Length = n
Surface area 7.3188469940003E+15
Volume 2.5896841560448E+23
Height 61286491.403671