130581640 (number)

130581640 is an even 9-digits composite number following 130581639 and preceding 130581641. In scientific notation, it is written as 1.30581640 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 44620800 positive integers (up to 130581640) that are relatively prime to 130581640.

Interesting facts

Basic properties

Name

Name one hundred thirty million five hundred eighty-one thousand six hundred forty

Notation

Scientific notation 1.30581640 × 10^8
Engineering notation 1.30581640 × 10^6

Prime Factorization of 130581640

Prime Factorization 2 × 2 × 2 × 5 × 7 × 401 × 1163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32645410
Product of the distinct prime numbers

The prime factorization of 130581640 is 2 × 2 × 2 × 5 × 7 × 401 × 1163. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 86, 51, 661, 639, 3813, 8931, 10994, 69136, 884924, 949344, 6319796, 4383432, 74687252, 84223575, 62325826, 182596104, 9390194639, 6400307970

Basic calculations (n = 130581640)

Multiplication

n×y
n×2 261163280
n×3 391744920
n×4 522326560
n×5 652908200

Division

n÷y
n÷2 65290820
n÷3 43527213.333333
n÷3 32645410
n÷5 26116328

Exponentiation

ny
n2 17051564705089600
n3 2.2266212837567E+24
n4 2.9075585889186E+32
n5 3.7967376893707E+40

Nth Root

y√n
2√n 11427.23238584
3√n 507.33408312756
4√n 106.8982337826
5√n 41.992953760384

Divisors of 130581640

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 401, 802, 1163, 1604, 2005, 2326, 2807, 3208, 4010, 4652, 5614, 5815, 8020, 8141, 9304, 11228, 11630, 14035, 16040, 16282, 22456, 23260, 28070, 32564, 40705, 46520, 56140, 65128, 81410, 112280, 162820, 325640, 466363, 932726, 1865452, 2331815, 3264541, 3730904, 4663630, 6529082, 9327260, 13058164, 16322705, 18654520, 26116328, 32645410, 65290820, 130581640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130581639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130581640 can be divided by 64 positive divisors. The sum of these divisors (counting 130581640) is 1, the average is 0.015625.

Base conversion 130581640

Base System Value
2 Binary 111110010001000010010001000
3 Ternary 100002201020100001
4 Quaternary 13302020102020
5 Quinary 231412103030
6 Senary 20542452344
8 Octal 762102210
10 Decimal 130581640
12 Duodecimal 378940b4
16 Hexadecimal 7c88488
20 Vigesimal 20g2e20
36 Base36 25qtfs

Cryptographic Hash Functions

md5 074a828e85807e74cc364881616e11c5
sha1 4a71fcfcdd25f8ef1d9bc1bcae1f740d3ef7ab15
sha256 5c4aa380d4ecf2f512413744ea1a55a67646046d5290ed1ff922e923b274507b
sha512 1b62f5732b314aef39a76bb31220bc06ed41ce4b3914534467d7f7852230a5f9a322e0994a76c5b29ee80b8be26affeee25487b772a7ba291f9346d7940d0294
ripemd-160 53e0a77e1852a60bb14f4d460177f20cb65682e7

130581640 as geometric shapes

Circle

Radius = n
Diameter 261163280
Circumference 820468641.83541
Area 5.356907040972E+16

Sphere

Radius = n
Volume 9.326849423169E+24
Surface area 2.1427628163888E+17
Circumference 820468641.83541

Square

Length = n
Perimeter 522326560
Area 17051564705089600
Diagonal 184670326.28492

Cube

Length = n
Surface area 102309388230537600
Volume 2.2266212837567E+24
Space diagonal 226174035.01567

Equilateral Triangle

Length = n
Perimeter 391744920
Area 7.3835441044409E+15
Altitude 113087017.50783

Triangular Pyramid

Length = n
Surface area 7.3835441044409E+15
Volume 2.6240983481311E+23
Height 61556775.428307