12961528 (number)

12961528 is an even 8-digits composite number following 12961527 and preceding 12961529. In scientific notation, it is written as 1.2961528 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 6413568 positive integers (up to 12961528) that are relatively prime to 12961528.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand five hundred twenty-eight

Notation

Scientific notation 1.2961528 × 10^7
Engineering notation 1.2961528 × 10^6

Prime Factorization of 12961528

Prime Factorization 2 × 2 × 2 × 97 × 16703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3240382
Product of the distinct prime numbers

The prime factorization of 12961528 is 2 × 2 × 2 × 97 × 16703. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 32, 68, 602, 845, 7983, 4521, 64662, 34807, 731977, 687052, 4278658, 2934571, 80331952, 2262685, 71423558, 193290834, 8715188490, 2022469954

Basic calculations (n = 12961528)

Multiplication

n×y
n×2 25923056
n×3 38884584
n×4 51846112
n×5 64807640

Division

n÷y
n÷2 6480764
n÷3 4320509.3333333
n÷3 3240382
n÷5 2592305.6

Exponentiation

ny
n2 168001208094784
n3 2.1775523627544E+21
n4 2.8224405921307E+28
n5 3.6583142763239E+35

Nth Root

y√n
2√n 3600.2122159673
3√n 234.90128946192
4√n 60.001768440332
5√n 26.456429991676

Divisors of 12961528

1, 2, 4, 8, 97, 194, 388, 776, 16703, 33406, 66812, 133624, 1620191, 3240382, 6480764, 12961528

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 -12961527
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 12961528 can be divided by 16 positive divisors. The sum of these divisors (counting 12961528) is 1, the average is 0.0625.

Base conversion 12961528

Base System Value
2 Binary 110001011100011011111000
3 Ternary 220101111212121
4 Quaternary 301130123320
5 Quinary 11304232103
6 Senary 1141451024
8 Octal 61343370
10 Decimal 12961528
12 Duodecimal 4410a74
16 Hexadecimal c5c6f8
20 Vigesimal 4103g8
36 Base36 7pt6g

Cryptographic Hash Functions

md5 5a66b46e51b2fcedb9f4a926178ee513
sha1 57ee5f803b76ceccc733f1463b463f1f49043785
sha256 2d806b35eb51ed7ceb9b31dfae82fca973b4f0d5493b12dbc3cec6acf50b9f90
sha512 fee5496de50d47c69779f984652834b4cc4da57e92a77079be000aaf7457a6dfc95d0686fd8b5310481c571782bbedfe8c4a5451ffb87d4c6d2a9f33616af104
ripemd-160 86f27310899ddc94c124c58ca444a9f97dfab795

12961528 as geometric shapes

Circle

Radius = n
Diameter 25923056
Circumference 81439682.288197
Area 5.2779136114478E+14

Sphere

Radius = n
Volume 9.121310007515E+21
Surface area 2.1111654445791E+15
Circumference 81439682.288197

Square

Length = n
Perimeter 51846112
Area 168001208094784
Diagonal 18330368.686679

Cube

Length = n
Surface area 1008007248568704
Volume 2.1775523627544E+21
Space diagonal 22450025.039727

Equilateral Triangle

Length = n
Perimeter 38884584
Area 72746657038279
Altitude 11225012.519863

Triangular Pyramid

Length = n
Surface area 72746657038279
Volume 2.566270070154E+20
Height 6110122.8955595