12751005 (number)

12751005 is an odd 8-digits composite number following 12751004 and preceding 12751006. In scientific notation, it is written as 1.2751005 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 6499584 positive integers (up to 12751005) that are relatively prime to 12751005.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-one thousand five

Notation

Scientific notation 1.2751005 × 10^7
Engineering notation 1.2751005 × 10^6

Prime Factorization of 12751005

Prime Factorization 15 × 43 × 53 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12751005
Product of the distinct prime numbers

The prime factorization of 12751005 is 15 × 43 × 53 × 373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 32, 27, 504, 926, 4615, 1974, 8940, 42264, 548479, 921886, 7638129, 119697, 65516875, 82205940, 782342457, 287303244, 962426287, 878598200

Basic calculations (n = 12751005)

Multiplication

n×y
n×2 25502010
n×3 38253015
n×4 51004020
n×5 63755025

Division

n÷y
n÷2 6375502.5
n÷3 4250335
n÷3 3187751.25
n÷5 2550201

Exponentiation

ny
n2 162588128510025
n3 2.073162039572E+21
n4 2.6434899532392E+28
n5 3.3707153611203E+35

Nth Root

y√n
2√n 3570.8549396468
3√n 233.62257441384
4√n 59.756630926173
5√n 26.369924308535

Divisors of 12751005

1, 15, 43, 53, 373, 645, 795, 2279, 5595, 16039, 19769, 34185, 240585, 296535, 850067, 12751005

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12751004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12751005 can be divided by 16 positive divisors. The sum of these divisors (counting 12751005) is 1, the average is 0.0625.

Base conversion 12751005

Base System Value
2 Binary 110000101001000010011101
3 Ternary 212222211002110
4 Quaternary 300221002131
5 Quinary 11231013010
6 Senary 1133144233
8 Octal 60510235
10 Decimal 12751005
12 Duodecimal 432b079
16 Hexadecimal c2909d
20 Vigesimal 3jdha5
36 Base36 7laql

Cryptographic Hash Functions

md5 5f78227daa1c559560a0f86e0efb003b
sha1 4ae270cac18c2d0faea96d124b8102375affaffb
sha256 38acfc2abaca269a0f4ae54c88715d707e5c594ff30fa9bf4eb8db33eb0c0bea
sha512 9cd70b339310d6bef1dc100b4ce946c961a81bb20035357d42b615382f89cf62f3369830293904febbac4afb266d6453dd654340aaefbaabc97ed045fce1e66c
ripemd-160 a2af186d70d1ee379948f10695044bb55933681f

12751005 as geometric shapes

Circle

Radius = n
Diameter 25502010
Circumference 80116927.267773
Area 5.1078567008801E+14

Sphere

Radius = n
Volume 8.684040844294E+21
Surface area 2.043142680352E+15
Circumference 80116927.267773

Square

Length = n
Perimeter 51004020
Area 162588128510025
Diagonal 18032644.204887

Cube

Length = n
Surface area 975528771060150
Volume 2.073162039572E+21
Space diagonal 22085388.507565

Equilateral Triangle

Length = n
Perimeter 38253015
Area 70402724821725
Altitude 11042694.253782

Triangular Pyramid

Length = n
Surface area 70402724821725
Volume 2.4432448944665E+20
Height 6010881.401629