130971520 (number)

130971520 is an even 9-digits composite number following 130971519 and preceding 130971521. In scientific notation, it is written as 1.30971520 × 10^8. The sum of its digits is 28. It has a total of 10 prime factors and 64 positive divisors. There are 51896320 positive integers (up to 130971520) that are relatively prime to 130971520.

Interesting facts

Basic properties

Name

Name one hundred thirty million nine hundred seventy-one thousand five hundred twenty

Notation

Scientific notation 1.30971520 × 10^8
Engineering notation 1.30971520 × 10^6

Prime Factorization of 130971520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1811 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2046430
Product of the distinct prime numbers

The prime factorization of 130971520 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1811 × 113. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 8, 10, 31, 488, 816, 1814, 6316, 69389, 75961, 156253, 257048, 1437213, 2413045, 73572462, 92285410, 550863521, 462594583, 5017354813, 128134698

Basic calculations (n = 130971520)

Multiplication

n×y
n×2 261943040
n×3 392914560
n×4 523886080
n×5 654857600

Division

n÷y
n÷2 65485760
n÷3 43657173.333333
n÷3 32742880
n÷5 26194304

Exponentiation

ny
n2 17153539051110400
n3 2.2466250829033E+24
n4 2.9424390197797E+32
n5 3.8537571092786E+40

Nth Root

y√n
2√n 11444.278920054
3√n 507.83850033975
4√n 106.97793660402
5√n 42.017999692784

Divisors of 130971520

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 1811, 2260, 3616, 3622, 4520, 7232, 7244, 9040, 9055, 14464, 14488, 18080, 18110, 28976, 36160, 36220, 57952, 72320, 72440, 115904, 144880, 204643, 231808, 289760, 409286, 579520, 818572, 1023215, 1159040, 1637144, 2046430, 3274288, 4092860, 6548576, 8185720, 13097152, 16371440, 26194304, 32742880, 65485760, 130971520

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 -130971519
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 130971520 can be divided by 64 positive divisors. The sum of these divisors (counting 130971520) is 1, the average is 0.015625.

Base conversion 130971520

Base System Value
2 Binary 111110011100111011110000000
3 Ternary 100010110001011001
4 Quaternary 13303213132000
5 Quinary 232012042040
6 Senary 20555101344
8 Octal 763473600
10 Decimal 130971520
12 Duodecimal 37a41854
16 Hexadecimal 7ce7780
20 Vigesimal 20ib8g0
36 Base36 25z69s

Cryptographic Hash Functions

md5 3369c74d354be6325f3144a3bcfad465
sha1 703281c3377f85e70b4471156fa5f30f4f2b4d46
sha256 4439353cb97c9aa67e0576ef3798cc5ace60dd3afc168f7943c855fe73daeb03
sha512 d992fb730dbde6b510c8f37dcf649425476fe97d990fe53def3fb5951c19c872a757a30a39c8a8b8dc7454ea143610e79ac44e7a5af4c891bb519697cda37d9d
ripemd-160 6f9b13a599989831c3d19602a0ba8cc277e7648b

130971520 as geometric shapes

Circle

Radius = n
Diameter 261943040
Circumference 822918330.12298
Area 5.3889432266034E+16

Sphere

Radius = n
Volume 9.4106411410927E+24
Surface area 2.1555772906414E+17
Circumference 822918330.12298

Square

Length = n
Perimeter 523886080
Area 17153539051110400
Diagonal 185221699.86862

Cube

Length = n
Surface area 102921234306662400
Volume 2.2466250829033E+24
Space diagonal 226849326.98452

Equilateral Triangle

Length = n
Perimeter 392914560
Area 7.427700291535E+15
Altitude 113424663.49226

Triangular Pyramid

Length = n
Surface area 7.427700291535E+15
Volume 2.6476730515078E+23
Height 61740566.622873