12754945 (number)

12754945 is an odd 8-digits composite number following 12754944 and preceding 12754946. In scientific notation, it is written as 1.2754945 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 8622432 positive integers (up to 12754945) that are relatively prime to 12754945.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-four thousand nine hundred forty-five

Notation

Scientific notation 1.2754945 × 10^7
Engineering notation 1.2754945 × 10^6

Prime Factorization of 12754945

Prime Factorization 5 × 553 × 7 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12754945
Product of the distinct prime numbers

The prime factorization of 12754945 is 5 × 553 × 7 × 659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 59, 91, 883, 431, 8509, 465, 65302, 39842, 495849, 511202, 9997295, 1853046, 28552471, 7341642, 595943149, 171027236, 9300205380, 8951933899

Basic calculations (n = 12754945)

Multiplication

n×y
n×2 25509890
n×3 38264835
n×4 51019780
n×5 63774725

Division

n÷y
n÷2 6377472.5
n÷3 4251648.3333333
n÷3 3188736.25
n÷5 2550989

Exponentiation

ny
n2 162688621953025
n3 2.0750844251366E+21
n4 2.6467587712974E+28
n5 3.3759262556166E+35

Nth Root

y√n
2√n 3571.4065856466
3√n 233.64663469124
4√n 59.761246520187
5√n 26.371553743432

Divisors of 12754945

1, 5, 7, 35, 553, 659, 2765, 3295, 3871, 4613, 19355, 23065, 364427, 1822135, 2550989, 12754945

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 -12754944
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 12754945 can be divided by 16 positive divisors. The sum of these divisors (counting 12754945) is 1, the average is 0.0625.

Base conversion 12754945

Base System Value
2 Binary 110000101010000000000001
3 Ternary 220000000111101
4 Quaternary 300222000001
5 Quinary 11231124240
6 Senary 1133214401
8 Octal 60520001
10 Decimal 12754945
12 Duodecimal 4331401
16 Hexadecimal c2a001
20 Vigesimal 3je775
36 Base36 7lds1

Cryptographic Hash Functions

md5 ad664fc5554eb5959ca33f6701e60f68
sha1 0ad47ff5b8e4ad5549deae42127ee49eeccb0110
sha256 8aac5b9cf8f8985720a15725e2dfb2403dc26cbb67157058f851f02ea3f0c73f
sha512 cd206c29be0ffa7a7ffe4a54937506c7b69cc0ab4bc8fe618ea86a85d7c2662147bc2fff9d7795a5b6fa0f48f4c402b6b05b43559a404cf1a15724e311cc421e
ripemd-160 a9a31501e5b28c749cbc8dd6549a0f4d7e5fa6d8

12754945 as geometric shapes

Circle

Radius = n
Diameter 25509890
Circumference 80141683.017884
Area 5.1110137955027E+14

Sphere

Radius = n
Volume 8.6920933141171E+21
Surface area 2.0444055182011E+15
Circumference 80141683.017884

Square

Length = n
Perimeter 51019780
Area 162688621953025
Diagonal 18038216.206323

Cube

Length = n
Surface area 976131731718150
Volume 2.0750844251366E+21
Space diagonal 22092212.787747

Equilateral Triangle

Length = n
Perimeter 38264835
Area 70446239759001
Altitude 11046106.393873

Triangular Pyramid

Length = n
Surface area 70446239759001
Volume 2.4455104475812E+20
Height 6012738.735441