12961584 (number)

12961584 is an even 8-digits composite number following 12961583 and preceding 12961585. In scientific notation, it is written as 1.2961584 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 30 positive divisors. There are 4320480 positive integers (up to 12961584) that are relatively prime to 12961584.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand five hundred eighty-four

Notation

Scientific notation 1.2961584 × 10^7
Engineering notation 1.2961584 × 10^6

Prime Factorization of 12961584

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 90011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 540066
Product of the distinct prime numbers

The prime factorization of 12961584 is 2 × 2 × 2 × 2 × 3 × 3 × 90011. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 9, 21, 35, 266, 358, 6547, 2048, 30594, 10290, 670773, 297120, 7163472, 2178696, 74316448, 10298274, 385049894, 794693529, 427923920, 6849657584

Basic calculations (n = 12961584)

Multiplication

n×y
n×2 25923168
n×3 38884752
n×4 51846336
n×5 64807920

Division

n÷y
n÷2 6480792
n÷3 4320528
n÷3 3240396
n÷5 2592316.8

Exponentiation

ny
n2 168002659789056
n3 2.1775805870793E+21
n4 2.8224893696197E+28
n5 3.6583933053433E+35

Nth Root

y√n
2√n 3600.2199932782
3√n 234.90162775674
4√n 60.001833249312
5√n 26.456452852522

Divisors of 12961584

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 90011, 180022, 270033, 360044, 540066, 720088, 810099, 1080132, 1440176, 1620198, 2160264, 3240396, 4320528, 6480792, 12961584

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12961583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961584 can be divided by 30 positive divisors. The sum of these divisors (counting 12961584) is 1, the average is 0.033333333333333.

Base conversion 12961584

Base System Value
2 Binary 110001011100011100110000
3 Ternary 220101111221200
4 Quaternary 301130130300
5 Quinary 11304232314
6 Senary 1141451200
8 Octal 61343460
10 Decimal 12961584
12 Duodecimal 4410b00
16 Hexadecimal c5c730
20 Vigesimal 4103j4
36 Base36 7pt80

Cryptographic Hash Functions

md5 e98a5c0853a161abc3879bf5d8068cb5
sha1 edcce25e47196851ab6438886216be4631106896
sha256 c9ff5bc23b84d0743e0939b8def8e8120aec3aa437ae6ffae7718c8cd769f307
sha512 6a2768fb986ee2f37bc7317df7665b9df2854424084877f74793368df464e7dc9313b562ca5cd985ad3064e1b7ba66f4b908f92e56ac114bfa6f31fb33a282de
ripemd-160 acc64b64ddf52bc0ed0fbc9dbf91a5d4d3eaa21b

12961584 as geometric shapes

Circle

Radius = n
Diameter 25923168
Circumference 81440034.146574
Area 5.2779592177684E+14

Sphere

Radius = n
Volume 9.1214282332907E+21
Surface area 2.1111836871074E+15
Circumference 81440034.146574

Square

Length = n
Perimeter 51846336
Area 168002659789056
Diagonal 18330447.882638

Cube

Length = n
Surface area 1008015958734336
Volume 2.1775805870793E+21
Space diagonal 22450122.034572

Equilateral Triangle

Length = n
Perimeter 38884752
Area 72747285640338
Altitude 11225061.017286

Triangular Pyramid

Length = n
Surface area 72747285640338
Volume 2.5663033328399E+20
Height 6110149.2942127