12750045 (number)

12750045 is an odd 8-digits composite number following 12750044 and preceding 12750046. In scientific notation, it is written as 1.2750045 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 4959360 positive integers (up to 12750045) that are relatively prime to 12750045.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty thousand forty-five

Notation

Scientific notation 1.2750045 × 10^7
Engineering notation 1.2750045 × 10^6

Prime Factorization of 12750045

Prime Factorization 21 × 35 × 19 × 11 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12750045
Product of the distinct prime numbers

The prime factorization of 12750045 is 21 × 35 × 19 × 11 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 74, 94, 133, 423, 1089, 6955, 68390, 37363, 784465, 575020, 8235198, 1992400, 54510950, 50170, 132296387, 175360008, 637947826, 8333348811

Basic calculations (n = 12750045)

Multiplication

n×y
n×2 25500090
n×3 38250135
n×4 51000180
n×5 63750225

Division

n÷y
n÷2 6375022.5
n÷3 4250015
n÷3 3187511.25
n÷5 2550009

Exponentiation

ny
n2 162563647502025
n3 2.072693821015E+21
n4 2.6426939489163E+28
n5 3.369446676991E+35

Nth Root

y√n
2√n 3570.7205155262
3√n 233.61671126031
4√n 59.755506152373
5√n 26.369527227838

Divisors of 12750045

1, 11, 19, 21, 35, 83, 209, 231, 385, 399, 665, 735, 913, 1577, 1743, 2905, 4389, 7315, 8085, 13965, 17347, 19173, 31955, 33117, 55195, 61005, 153615, 364287, 607145, 671055, 1159095, 12750045

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12750044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12750045 can be divided by 32 positive divisors. The sum of these divisors (counting 12750045) is 1, the average is 0.03125.

Base conversion 12750045

Base System Value
2 Binary 110000101000110011011101
3 Ternary 212222202202220
4 Quaternary 300220303131
5 Quinary 11231000140
6 Senary 1133135553
8 Octal 60506335
10 Decimal 12750045
12 Duodecimal 432a5b9
16 Hexadecimal c28cdd
20 Vigesimal 3jdf25
36 Base36 7l9zx

Cryptographic Hash Functions

md5 f0765fcedc9566d7c6617d1abc58123c
sha1 3be4e40ed4574d360780b9b886267e65c1498df9
sha256 7546f114c1abe3161c7d93ad3facfa9b5419641565a518224f0bd61e4027ac5c
sha512 0c1e4c0cddd0ae9fd9727c2462f78cf472d19311c8e3ed6e166c9a9471d0b94fa54ba33681fa0e8b7874f47d27781c6c539ffe41245e614bdde929ffa852be5d
ripemd-160 477b5aa2b1c90a9df8ae8329f7c8fbaad27634fd

12750045 as geometric shapes

Circle

Radius = n
Diameter 25500090
Circumference 80110895.409879
Area 5.1070876073312E+14

Sphere

Radius = n
Volume 8.6820795749887E+21
Surface area 2.0428350429325E+15
Circumference 80110895.409879

Square

Length = n
Perimeter 51000180
Area 162563647502025
Diagonal 18031286.559867

Cube

Length = n
Surface area 975381885012150
Volume 2.072693821015E+21
Space diagonal 22083725.73879

Equilateral Triangle

Length = n
Perimeter 38250135
Area 70392124234306
Altitude 11041862.869395

Triangular Pyramid

Length = n
Surface area 70392124234306
Volume 2.4426930936052E+20
Height 6010428.8532891