130521645 (number)

130521645 is an odd 9-digits composite number following 130521644 and preceding 130521646. In scientific notation, it is written as 1.30521645 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 69463872 positive integers (up to 130521645) that are relatively prime to 130521645.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30521645 × 10^8
Engineering notation 1.30521645 × 10^6

Prime Factorization of 130521645

Prime Factorization 15 × 3 × 3 × 1319 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43507215
Product of the distinct prime numbers

The prime factorization of 130521645 is 15 × 3 × 3 × 1319 × 733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 60, 56, 71, 769, 7370, 3653, 69800, 41862, 368739, 12423, 6227477, 6814246, 18795052, 78963262, 170858655, 726644257, 9639653853, 300488983

Basic calculations (n = 130521645)

Multiplication

n×y
n×2 261043290
n×3 391564935
n×4 522086580
n×5 652608225

Division

n÷y
n÷2 65260822.5
n÷3 43507215
n÷3 32630411.25
n÷5 26104329

Exponentiation

ny
n2 17035899813506025
n3 2.223553667714E+24
n4 2.9022188245581E+32
n5 3.788023751313E+40

Nth Root

y√n
2√n 11424.606995429
3√n 507.25637396172
4√n 106.88595321851
5√n 41.989094365767

Divisors of 130521645

1, 3, 9, 15, 45, 135, 733, 1319, 2199, 3957, 6597, 10995, 11871, 19785, 32985, 59355, 98955, 178065, 966827, 2900481, 8701443, 14502405, 43507215, 130521645

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130521644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130521645 can be divided by 24 positive divisors. The sum of these divisors (counting 130521645) is 1, the average is 0.041666666666667.

Base conversion 130521645

Base System Value
2 Binary 111110001111001101000101101
3 Ternary 100002121012001000
4 Quaternary 13301321220231
5 Quinary 231403143040
6 Senary 20541310513
8 Octal 761715055
10 Decimal 130521645
12 Duodecimal 37865439
16 Hexadecimal 7c79a2d
20 Vigesimal 20ff425
36 Base36 25pj59

Cryptographic Hash Functions

md5 6608628de0b484d4648f79674d72c142
sha1 e068b40909001615fcd830036e78232a87d2c5c7
sha256 f61eb3ad0b0e514541f065602bb644b49c34efe8a1c77c9c5212511a46a2d18a
sha512 182f65f4401d74288e670133c6b28b93ef5cbf22959ced95a324b3465be6d999139b12949ad0fff31f95fcac830530f59fb75e9cfb020d901708daf03b494eb4
ripemd-160 eb8a3a48f50486cae98e9f16742b0a013aa41b40

130521645 as geometric shapes

Circle

Radius = n
Diameter 261043290
Circumference 820091682.13291
Area 5.3519857701402E+16

Sphere

Radius = n
Volume 9.3139998231373E+24
Surface area 2.1407943080561E+17
Circumference 820091682.13291

Square

Length = n
Perimeter 522086580
Area 17035899813506025
Diagonal 184585480.54225

Cube

Length = n
Surface area 102215398881036150
Volume 2.223553667714E+24
Space diagonal 226070120.62747

Equilateral Triangle

Length = n
Perimeter 391564935
Area 7.3767610074114E+15
Altitude 113035060.31373

Triangular Pyramid

Length = n
Surface area 7.3767610074114E+15
Volume 2.6204831279546E+23
Height 61528493.514082